Type

Units

Min Area

Price Range

4 BR

1442 sqft

S$4,000/mo

Property Highlights

HDB development with 1 unit currently available.
Prices currently start from S$4,000.
For Singaporean second property buyers, ABSD applies at 20% of the purchase price, approximately S$800 on this acquisition.
Located 10 min (820 m) from NS13 Yishun MRT Station.

Housing Grants & Financing

Enhanced Housing Grant of up to S$120,000 for eligible families, or up to S$60,000 for eligible singles buying a resale HDB flat.
Loan-to-Value (LTV) limit is 75% of the property price or valuation, whichever is lower — the remaining amount is payable in cash and/or CPF.
Mortgage Servicing Ratio (MSR) is capped at 30% of a borrower's gross monthly income — this is the share of monthly income that can go towards repaying all property loans, including this one.
Grant amounts, LTV, and MSR depend on individual eligibility (income ceiling, citizenship, first-timer status, and flat type) — figures above are the current published caps, not a guarantee for any specific buyer.

For personalised eligibility and exact figures, check the official HDB and MAS guidelines, or speak with one of our independent agents.

Price Trends & Rental Yield

Not enough recent transaction data to show a price trend for this flat type and town.

Interested in this property?

Send a quick enquiry our Singapore Property team will reach out within 24 hours.

Blk 234 Yishun Street 21: A Mature HDB Development in North Singapore

Blk 234 Yishun Street 21 stands as part of the well-established Yishun housing estate, one of Singapore's mature residential neighbourhoods with a strong community infrastructure. This HDB block offers a selection of spacious units designed to accommodate families seeking substantial living quarters in a vibrant, well-serviced location. The development benefits from decades of urban planning investment, resulting in a neighbourhood that balances residential comfort with excellent accessibility across Greater Singapore.

Location and Transport Connectivity

Situated in the Yishun planning area of the North Singapore region, this block enjoys proximity to NS13 Yishun MRT Station, located approximately 820 metres away—a ten-minute walk or a short bus ride. This transport linkage provides residents with direct access to the North-South Line, enabling efficient commutes to the city centre, Jurong, and secondary commercial hubs across the island. The MRT connectivity significantly enhances daily convenience for working professionals and expands the pool of potential tenants for investors considering this location as a rental opportunity.

Beyond rail transport, the Yishun precinct is serviced by multiple bus routes that crisscross the estate and extend into neighbouring districts. This multi-modal transport ecosystem ensures that residents are never heavily dependent on private vehicles, supporting both cost-effective living and environmental sustainability. The accessibility improvements over recent decades have solidified Yishun's appeal to tenants and owner-occupiers alike.

Unit Specifications and Space Configuration

The available units at this block feature four-bedroom and two-bathroom configurations, spanning approximately 1,442 square feet. This room arrangement suits multigenerational families, households with home office requirements, or investors targeting the family rental segment. The square footage provides generous living areas compared to many newer developments, reflecting the design standards of HDB blocks from earlier planning phases when space allocation was more generous.

Units of this size command stable rental demand from families upgrading from smaller flats or expatriates seeking family-friendly accommodation. The dual-bathroom setup adds practical value, reducing queuing during peak morning and evening routines—a tangible quality-of-life benefit that resonates strongly in the rental market.

Neighbourhood Amenities and Facilities

Yishun has matured into a self-contained residential ecosystem with extensive retail, dining, and leisure options. Yishun Central is a major shopping mall located within walking distance, offering supermarkets, restaurants, cinemas, and entertainment facilities that cater to diverse lifestyle needs. The estate also hosts numerous wet markets, hawker centres, and neighbourhood shops that reflect Singapore's authentic street-level commerce.

Educational institutions are abundant throughout Yishun, including several primary and secondary schools, making the area especially attractive to families with school-going children. Healthcare facilities, including clinics and polyclinics, are distributed across the estate, ensuring medical services remain accessible and affordable. The maturity of these infrastructure networks—built over multiple decades—provides residents with confidence in the stability and reliability of their neighbourhood environment.

Lease Structure and Long-Term Considerations

As an HDB property, units at this address are typically held on a 99-year lease commencing from the original date of assignment. For buyers purchasing well-established flats, remaining lease tenure becomes an important consideration, particularly if capital appreciation is a medium to long-term objective. HDB resale rules and lease decay mechanics are well-established in Singapore's housing policy framework, and prospective buyers should undertake due diligence on the specific remaining lease length of any unit under consideration.

The HDB secondary market has demonstrated resilience across multiple economic cycles, with well-located blocks in mature estates like Yishun maintaining relative value stability. However, lease decay—the gradual reduction in residual value as a property approaches the 30-year mark remaining—is a real factor that impacts long-term capital appreciation. Buyers should factor this timeline into their investment horizon and consider it carefully when evaluating the total cost of ownership over their intended holding period.

Investment Potential and Rental Yield

Units within this development appeal to property investors targeting the middle-market rental segment, where demand from families remains consistent across economic cycles. The four-bedroom configuration supports rental rates that vary according to current market conditions, lease tenure, floor level, and unit-specific views. Investors evaluating this development should conduct comparative rental analysis across similar units in the Yishun area to establish realistic yield expectations and position their investments competitively within the local lettings market.

The proximity to NS13 Yishun MRT Station enhances rental appeal, as tenants increasingly value efficient public transport access. A ten-minute walk to MRT infrastructure represents a meaningful quality-of-life premium in Singapore's rental market, potentially supporting stronger tenant demand and more stable occupancy rates compared to blocks located further from rail lines. However, yields in the HDB secondary market are generally moderate, reflecting the affordable price points at which these properties trade relative to private residential alternatives.

Buyer Demographics and Suitability

This development caters to several buyer profiles across the property spectrum. First-time HDB upgraders seeking to move from smaller flats to spacious family homes find four-bedroom configurations particularly appealing. Owner-occupiers prioritising accessible transport, established neighbourhood amenities, and substantial internal space are well-served by this location. Conversely, high-net-worth individuals or investors focused on newer projects with contemporary design finishes may prefer private residential developments or newer HDB blocks in up-and-coming estates.

Retirees seeking to downsize whilst retaining substantial space, or adult children looking to co-purchase with parents under the HDB scheme, are additional demographic segments that recognise value in mature estate locations. The diverse buyer base attracts a corresponding diversity of tenants, supporting the stability of this investment segment across market cycles.

Financing and Affordability Framework

HDB property purchases typically benefit from standardised HDB housing loan schemes, which offer competitive interest rates and extended tenures compared to private property financing. The Total Debt Servicing Ratio (TDSR) framework applied by lenders generally accommodates the purchase of units at price points aligned with this block's market positioning, allowing borrowers with stable income and reasonable existing debt levels to secure financing headroom. Prospective buyers should consult lending institutions to establish their precise borrowing capacity before committing to a purchase.

Additional Buyer's Stamp Duty (ABSD) may apply to second-property purchases by Singapore Citizens, currently levied at 20% of the purchase price. Buyers contemplating the acquisition of a second residential property should factor this significant tax implication into their total cost of ownership and investment return calculations. First-time HDB buyers are exempt from ABSD, making this development particularly attractive for initial property ownership journeys.

Market Position Within North Singapore

Blk 234 Yishun Street 21 occupies a competitive position within the North Singapore HDB secondary market. Nearby competing developments and blocks offer comparable space configurations and amenities, with pricing variations reflecting lease tenure, floor levels, unit orientation, and specific MRT proximity. Savvy buyers and investors monitor recent psf transactions across similar blocks within a 500-metre radius to establish fair-value benchmarks and identify pricing anomalies that might present attractive entry points or overvaluation risks.

The Yishun estate competes indirectly with other mature North Singapore neighbourhoods such as Ang Mo Kio and Sembawang, where buyers can access similar space and transport connectivity. The relative pricing dynamics between these adjacent estates create both opportunities and constraints for market participants, as arbitrage-minded investors exploit pockets of undervaluation before market correction restores equilibrium.

Future Supply and Estate Evolution

The North Singapore region continues to receive planning attention, with future HDB and private developments potentially altering the competitive landscape within which Blk 234 Yishun Street 21 operates. The Urban Redevelopment Authority's planning framework for the Yishun precinct over the next decade will shape medium and long-term capital appreciation trajectories. Developments such as new MRT station openings, regional mall renovations, or large-scale commercial projects within a two-kilometre radius can materially enhance or diminish the relative appeal of this location to future tenant and buyer cohorts.

Current supply pipelines and confirmed future development projects in the broader North Singapore corridor should be monitored by investors seeking to understand the competitive intensity and demand elasticity that will prevail throughout their holding period. This forward-looking analysis, complemented by demographic trend data, supports more informed investment decision-making.

Conclusion

Blk 234 Yishun Street 21 represents a well-positioned entry point into the HDB secondary market within a mature, well-serviced residential neighbourhood. The combination of substantial unit sizes, transport connectivity, established amenities, and competitive pricing appeals to multiple buyer and investor demographics. Prospective purchasers should undertake comprehensive due diligence on lease tenure, recent comparable sales, rental market conditions, and their own financing capacity before proceeding. This development exemplifies the enduring value proposition of Singapore's mature HDB estates—reliable, accessible, family-friendly living underpinned by decades of urban planning investment.

Frequently Asked Questions

What is the estimated rental yield for a four-bedroom unit at Blk 234 Yishun Street 21 if purchased as an investment property?

Rental yields for four-bedroom HDB units in the Yishun area typically range between 2.5% and 3.5% per annum, depending on current market rental rates, the specific remaining lease tenure of the unit, floor level, and aspect. To calculate precise yield expectations, investors should survey recent rental listings for comparable four-bedroom units within a 500-metre radius of NS13 Yishun MRT Station and divide the annual rental income by the acquisition price. Market rental rates for spacious family units are generally stable across economic cycles, though absolute yields have compressed over recent years as secondary-market HDB prices have appreciated faster than rental income growth. Prospective investors should conduct this due diligence before commitment and factor in the 20% ABSD liability if purchasing a second residential property as a Singapore Citizen.

How does the current pricing per square foot for units at this block compare to recent transactions in the same Yishun area?

Pricing per square foot for HDB units in the Yishun precinct varies according to lease tenure remaining, exact location within the estate, floor level, and specific unit condition, typically ranging between S$850 and S$1,050 psf in recent secondary-market transactions. Blk 234 Yishun Street 21, positioned within the Yishun estate's established infrastructure network, competes directly with other mature blocks in the immediate vicinity and indirectly with blocks in adjacent precincts such as Ang Mo Kio and Sembawang. To establish whether current offerings represent fair value, prospective buyers should access transaction records from the HDB resale portal and cross-reference psf metrics for units sold within the preceding three to six months in comparable locations. Blocks with shorter walking distances to MRT stations typically command modest premiums, reflecting tenant and buyer demand for public transport accessibility.

What is the Additional Buyer's Stamp Duty (ABSD) impact if I am a Singapore Citizen purchasing this as a second residential property?

Singapore Citizens purchasing a second residential property incur Additional Buyer's Stamp Duty at a current rate of 20% on the purchase price, in addition to the standard stamp duty and other acquisition costs. For a property transacting at S$400,000, the ABSD liability alone would total S$80,000, significantly impacting total cost of ownership and investment return calculations. This substantial tax burden materially affects the entry price for second-property investors and should be factored comprehensively into financing capacity modelling and expected yield assessments. First-time HDB buyers are exempt from ABSD, making this development particularly attractive for initial property ownership, whilst existing property owners must account for this 20% levy when evaluating whether a secondary-market HDB purchase represents appropriate value.

What is the lease decay risk and how will this affect resale value over a 20-year holding period?

HDB units are held on 99-year leases, and lease decay—the process by which residual value diminishes as the lease approaches its final decades—accelerates substantially once a property reaches the 30-year remaining lease threshold. For investors contemplating a 20-year holding period, this timing consideration is critical: if the current property has approximately 50 years remaining lease tenure, the holding period would reduce this to 30 years, positioning the property at the threshold where buyer demand typically begins to narrow and capital appreciation slows perceptibly. The HDB resale market has evolved to price this decay risk actively, and properties with sub-30-year leases typically experience compression in both absolute prices and psf multiples relative to newer flats. Prospective buyers should establish the exact remaining lease tenure of any specific unit under consideration and model how lease decay at the sale point might constrain exit valuations, particularly if selling to owner-occupiers with MOP constraints rather than investors.

How does the ten-minute walk to NS13 Yishun MRT Station affect demand, rental appeal, and long-term capital appreciation for units at this block?

Proximity to MRT infrastructure is among the most reliable demand drivers in Singapore's residential property market, as tenants and owner-occupiers increasingly prioritise transport efficiency and cost savings associated with reduced vehicle dependency. The 820-metre distance to NS13 Yishun represents a comfortable ten-minute walk, positioning this block favourably relative to units requiring 15+ minute walks to the nearest rail station. This MRT proximity enhances rental market competitiveness, allowing property managers to attract tenants across a broader geographic recruitment area and potentially support rental rate stability during economic cycles when alternative locations face tenant downward pressure. Capital appreciation is more resilient in precincts with superior MRT accessibility, as future buyer cohorts consistently value transport connectivity, and the North-South Line's established role in Singapore's transport network provides long-term certainty regarding usage volumes and service reliability.

Is this development suitable for high-net-worth investors, upgraders, first-time buyers, and HDB-to-HDB investors—or are there better alternatives?

This development appeals most strongly to first-time HDB buyers seeking substantial space with MRT connectivity and to upgraders transitioning from smaller HDB flats to family-sized configurations, where the established amenities and transport links provide practical lifestyle value. Owner-occupiers with stable employment in the CBD or secondary business districts benefit from the NS13 MRT connection, which offers efficient commutes to major employment centres. Conversely, high-net-worth individuals targeting contemporary design finishes, new-build amenities, or private residential developments may find the mature-estate aesthetic and HDB regulatory framework less aligned with their preferences, though HDB investments can form a diversified residential portfolio component. Second-property investors seeking to maximise yield should model the 20% ABSD impact carefully: the rental yields available in secondary-market HDB developments, whilst stable, are generally moderate relative to the additional tax burden, making this suitable primarily for long-term wealth preservation rather than aggressive yield-focused strategies.

What TDSR headroom and financing capacity can typical buyers expect when purchasing units at this development's current price points?

Assuming a four-bedroom HDB unit transacting in the S$350,000 to S$450,000 range, most HDB housing loan lenders apply Total Debt Servicing Ratio ceilings of approximately 60%, permitting borrowers with stable household income to access financing for approximately 80% of the purchase price via HDB loans at competitive rates. A buyer with household income of S$8,000 monthly and minimal existing debt obligations could typically service a loan quantum around S$320,000, sufficient to fund a 70-80% loan-to-value scenario for properties at this price point. Second-property buyers face additional financing scrutiny from lenders, who may require higher personal equity contributions or impose tighter TDSR tolerances to mitigate the perceived risk of leveraged secondary-property exposure during economic downturns. Prospective buyers should pre-engage with HDB loan officers or bank lending specialists to establish precise borrowing capacity before submission of an Option to Purchase, avoiding price-discovery disappointments after committing time and legal costs to a transaction.

What competing HDB blocks in nearby locations offer similar four-bedroom configurations and how do they price relative to this development?

Competing developments within the immediate Yishun precinct include other mature HDB blocks scattered throughout the estate, most offering comparable four-bedroom and two-bathroom configurations with varying floor levels, orientations, and lease tenures remaining. Blocks within 300-500 metres of NS13 Yishun MRT Station compete directly for the same tenant and buyer pools, with pricing variations reflecting specific location advantages—such as corner units with additional light, higher floors with improved views, or blocks with direct access to major shopping facilities. The broader North Singapore HDB secondary market extends competitive scope to Ang Mo Kio, Sembawang, and other neighbouring estates, where psf multiples and absolute pricing may offer marginally better value depending on lease tenure and specific location characteristics. Savvy investors compile comparative transaction data across these competing geographies to identify relative value pockets and avoid overpayment relative to alternative inventory offering similar space and amenities.

Are certain unit stacks or floor levels at this block better value propositions than others from a pricing and investment perspective?

Mid-floor units (typically storeys 5-12) often represent superior value relative to ground-floor units, which may face noise from common areas or adjacent commercial activity, or very high-floor units, which command aesthetic premiums without proportional rental income uplift. In mature HDB estates, mid-floor units typically balance privacy, natural light, and appeal to a broad tenant demographic, making them lower-risk investment alternatives. Ground-floor units occasionally trade at discount valuations if privacy or noise concerns exist, but they attract specific tenant segments—families with young children, elderly residents with mobility considerations, or buyers prioritising ground-level garden potential. Higher floors command modest premiums reflecting view quality and perceived privacy, though the absolute price uplift rarely justifies the premium for income-focused investors where rental appreciation is muted. Prospective investors should assess each specific unit's characteristics independently rather than assuming floor-level rules apply universally, as unit orientation, facing direction, and neighbouring facilities can override generic floor-level assumptions.

What is the future supply pipeline in the Yishun and North Singapore district, and how might new developments affect this block's competitiveness?

The Urban Redevelopment Authority's long-term planning framework for North Singapore includes ongoing infill development, potential MRT or rail extensions, and regeneration of commercial nodes, which collectively will reshape competitive dynamics within the Yishun precinct over the next 10-15 years. New HDB launches in adjacent estates or significant private residential developments within a two-kilometre radius will introduce competing inventory and potentially shift buyer and tenant demand patterns if superior amenities, newer construction standards, or transport advantages emerge. Conversely, planned infrastructure improvements—such as enhanced MRT connections, major shopping mall upgrades, or healthcare facility expansions—can elevate the relative attractiveness of Blk 234 Yishun Street 21 by enhancing the neighbourhood's amenity profile without requiring property-specific capital investment. Long-term investors should monitor URA's planning announcements, HDB development pipelines, and private sector project commencements to understand how supply and demand dynamics will evolve throughout their holding periods and how competitive intensity may constrain appreciation or rentability.

[For Rent] Blk 234 Yishun Street 21 — From S$4,000