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Block 256 Tampines Street 21

4 Room · 5 Room · Built 1984 · 58 years remaining lease · Updated Sep 2025 MOP Cleared

Block 256 Tampines Street 21 has 25 recorded HDB resale transactions since 2017. Latest sale: $748,888 (Sep 2025, 5 room, floors 10–12). Median $4,592/sqm. Prices up 40% over the past five years. Built 1984, 58 years lease remaining.

Latest Sale
$748,888
Sep 2025 · 5 ROOM · Floor 10-12
Median $/sqm
$4,592
Based on 25 transactions
Total Transactions
25
Since Jan 2017
5-Year Trend
▲ +40%
Median price change
Median Price ?
Top 45%
#356 / 791 Top 45%
Latest Sale ?
Top 35%
#273 / 791 Top 35%
Value ($/sqm) ?
Top 80%
#632 / 791 Top 80%
5-Year Growth ?
Top 31%
#176 / 569 Top 31%
Price Trend
Source: HDB Resale Flat Prices, data.gov.sg. Updated monthly.
What's Your Unit Worth?
HDB records transactions in 3-storey bands (e.g. 01 TO 03). Pick the band closest to your floor.
Estimated Market Value
--
How we estimate this →
Future Value Projection
Market Appreciation
+7%/yr
vs
Lease Decay
−0.55%/yr
Growth assumption
Based on this block’s +40% growth over 5 years
Estimated value in --
--
Market appreciation --
Lease decay --
Net effect --
Projection uses Bala's Table (SLA leasehold model) for lease decay and your selected growth rate for appreciation. Lease decay is non-linear and accelerates as remaining lease shortens. Past growth does not guarantee future performance. Not financial advice.
Lease Decay Projection
0 years 58 years remaining 99 years
58 years 3 months
Remaining lease
↓ 0.55%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 58 years remaining, decay is gradual (~0.55%/yr). It accelerates significantly below 40 years. Market appreciation (historically 2-4%/yr) currently outpaces lease decay for this block.
Rental & Yield

What this block rents for, and the gross rental yield (annual rent ÷ resale price). Figures are from rentals at this block where available.

Flat type Median rent /mo Gross yield Based on
4-Room $3,400 typically $3,200–$3,600 6.2% Tampines avg · block too thin
5-Room $3,750 typically $3,600–$3,900 6% 6 rentals here
Gross yield is annual rent before maintenance, property tax, and vacancy, so net return is lower. Renting out a whole HDB flat requires meeting the 5-year Minimum Occupation Period and HDB approval. Rents are owner-declared to HDB and unverified.
Source: HDB Renting Out of Flats, data.gov.sg (Singapore Open Data Licence).
Primary schools nearby

This block is inside the 1 km Primary 1 priority zone for 5 popular schools. When a school is oversubscribed, MOE ballots by home–school distance, and homes within 1 km are drawn first.

Compare homes near all 50 popular schools
Distances are straight-line estimates from this block, indicative only. MOE measures from its own school reference point, so confirm the exact distance before relying on it.
Where this home sits, and its schools
5 schools in the 1 km top-priority zone
  • This home
  • School within 1 km
  • School 1–2 km
  • 1km ring, top priority
  • 2km ring, next tier

Straight-line distances, the basis MOE uses for Home–School Distance priority. Tap a school to open it. Map © OneMap, SLA.

Nearby comparable homes

Other HDB blocks closest to Block 256 Tampines Street 21 in Tampines, with their median resale price. Useful for comparing what a flat here costs against its immediate neighbours.

See all HDB blocks in Tampines
Distances are straight-line estimates from this home, indicative only. Prices are medians of recorded resale transactions, not asking prices.
All Transactions
Date Floor Type Area Price $/sqm
Sep 2025 10 TO 12 5 ROOM 121 sqm $748,888 $6,189
Jun 2024 07 TO 09 4 ROOM 98 sqm $580,000 $5,918
Jan 2024 01 TO 03 5 ROOM 121 sqm $630,000 $5,207
Aug 2023 07 TO 09 5 ROOM 121 sqm $600,000 $4,959
Aug 2023 07 TO 09 5 ROOM 121 sqm $628,000 $5,190
Jun 2023 07 TO 09 5 ROOM 121 sqm $610,000 $5,041
Jun 2023 07 TO 09 5 ROOM 121 sqm $642,500 $5,310
Dec 2022 10 TO 12 5 ROOM 126 sqm $660,000 $5,238
Oct 2022 01 TO 03 5 ROOM 121 sqm $600,000 $4,959
Jun 2022 07 TO 09 5 ROOM 121 sqm $620,000 $5,124
Jan 2022 07 TO 09 5 ROOM 126 sqm $568,000 $4,508
Dec 2021 01 TO 03 5 ROOM 121 sqm $550,000 $4,545
Oct 2021 01 TO 03 5 ROOM 121 sqm $535,000 $4,421
Aug 2021 07 TO 09 4 ROOM 96 sqm $441,000 $4,594
Jul 2021 01 TO 03 5 ROOM 121 sqm $495,000 $4,091
Oct 2020 01 TO 03 5 ROOM 121 sqm $500,000 $4,132
Sep 2020 04 TO 06 5 ROOM 126 sqm $460,000 $3,651
Aug 2020 10 TO 12 5 ROOM 121 sqm $520,000 $4,298
Jan 2020 01 TO 03 5 ROOM 121 sqm $483,000 $3,992
Jul 2019 04 TO 06 4 ROOM 98 sqm $400,000 $4,082
Showing 20 of 25 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 256 Tampines Street 21

Block 256 Tampines Street 21 is an ageing-lease HDB block in Tampines, built in 1984 with about 58 years left on its 99-year lease, so remaining lease is the dominant price factor here. At $555,000, its median sits roughly in line with the Tampines town median. It has a regular flow of resale activity, with 25 transactions since 2017 across 4 room, 5 room flats priced from $400,000 to $748,888. The most recent transaction was a 5 room flat on storeys 10 TO 12 at $748,888 in Sep 2025, and the median works out to $4,592/sqm. Floor level matters here: units on the higher 10 TO 12 band have sold around 14% above those on the 01 TO 03 band. Over five years, prices here are up about 40%. All transaction data is sourced from data.gov.sg and updated monthly.

Frequently Asked Questions

How much is an HDB flat at Block 256 Tampines Street 21 worth?

The most recent resale transaction at Block 256 Tampines Street 21 was $748,888 for a 5 room flat in 2025-09. The median price per square metre across all flat types is $4,592, based on 25 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 256 Tampines Street 21?

Block 256 Tampines Street 21 was built in 1984 and has approximately 58 years and 3 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.55%, meaning the leasehold value decreases by approximately 0.55% per year at the current remaining lease.

What flat types are available at Block 256 Tampines Street 21?

Block 256 Tampines Street 21 in Tampines contains 4 room, 5 room flats. Resale prices range from $400,000 to $748,888 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 256 Tampines Street 21 gone up or down?

Resale prices at Block 256 Tampines Street 21 have increased by approximately 40% over the past five years. The current median price is $555,000, with the most recent sale at $748,888 in 2025-09.

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