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Block 215 Bukit Batok Street 21

3 Room · 4 Room · Built 1984 · 57 years remaining lease · Updated May 2026 MOP Cleared

Block 215 Bukit Batok Street 21 has 30 recorded HDB resale transactions since 2017. Latest sale: $548,000 (May 2026, 4 room, floors 10–12). Median $4,373/sqm. Prices up 34.8% over the past five years. Built 1984, 57 years lease remaining.

Latest Sale
$548,000
May 2026 · 4 ROOM · Floor 10-12
Median $/sqm
$4,373
Based on 30 transactions
Total Transactions
30
Since Jan 2017
5-Year Trend
▲ +34.8%
Median price change
Median Price ?
Top 71%
#296 / 419 Top 71%
Latest Sale ?
Top 45%
#189 / 419 Top 45%
Value ($/sqm) ?
Top 68%
#285 / 419 Top 68%
5-Year Growth ?
Top 27%
#63 / 230 Top 27%
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
--
Future Value Projection
Market Appreciation
+6.2%/yr
vs
Lease Decay
−0.56%/yr
Growth assumption
Based on this block’s +34.8% 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 57 years remaining 99 years
57 years 7 months
Remaining lease
↓ 0.56%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 57 years remaining, decay is gradual (~0.56%/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
3-Room $2,700 typically $2,500–$2,900 7.7% Bukit Batok avg · block too thin
4-Room $3,500 typically $3,200–$3,500 7.7% 5 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

No popular school is within 1 km, but 1sits in the 1–2 km second-priority band.

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.
All Transactions
Date Floor Type Area Price $/sqm
May 2026 10 TO 12 4 ROOM 96 sqm $548,000 $5,708
Dec 2025 07 TO 09 3 ROOM 67 sqm $418,000 $6,239
Nov 2025 07 TO 09 3 ROOM 67 sqm $450,000 $6,716
Oct 2024 04 TO 06 3 ROOM 67 sqm $380,000 $5,672
Oct 2024 01 TO 03 3 ROOM 67 sqm $388,000 $5,791
Oct 2024 04 TO 06 3 ROOM 67 sqm $390,000 $5,821
Oct 2023 07 TO 09 3 ROOM 67 sqm $380,000 $5,672
Aug 2023 07 TO 09 3 ROOM 67 sqm $365,000 $5,448
Aug 2023 10 TO 12 3 ROOM 67 sqm $365,000 $5,448
Feb 2023 04 TO 06 3 ROOM 67 sqm $370,000 $5,522
Jan 2023 04 TO 06 3 ROOM 67 sqm $360,000 $5,373
Sep 2022 04 TO 06 3 ROOM 67 sqm $340,000 $5,075
May 2022 10 TO 12 4 ROOM 93 sqm $478,000 $5,140
Mar 2022 01 TO 03 3 ROOM 67 sqm $330,000 $4,925
Sep 2021 04 TO 06 4 ROOM 96 sqm $417,000 $4,344
Jun 2021 07 TO 09 4 ROOM 93 sqm $396,000 $4,258
Jul 2020 07 TO 09 3 ROOM 67 sqm $265,000 $3,955
Sep 2019 01 TO 03 3 ROOM 67 sqm $236,888 $3,536
Jul 2019 07 TO 09 3 ROOM 67 sqm $276,000 $4,119
Jul 2019 04 TO 06 4 ROOM 93 sqm $338,000 $3,634
Showing 20 of 30 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 215 Bukit Batok Street 21

Block 215 at Bukit Batok Street 21 is a residential HDB block in Bukit Batok, Singapore, built in 1984 with approximately 57 years remaining on its 99-year lease. The block contains 3 room, 4 room flats, with resale prices ranging from $236,888 to $548,000 based on 30 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 10 TO 12 sold for $548,000 in 2026-05. The current median price per square metre is $4,373. Over the past five years, resale prices at this block have increased by approximately 34.8%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8621, with an annual lease decay rate of approximately 0.56%. All transaction data is sourced from Singapore's data.gov.sg open data platform and is updated monthly.

Frequently Asked Questions

How much is an HDB flat at Block 215 Bukit Batok Street 21 worth?

The most recent resale transaction at Block 215 Bukit Batok Street 21 was $548,000 for a 4 room flat in 2026-05. The median price per square metre across all flat types is $4,373, based on 30 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 215 Bukit Batok Street 21?

Block 215 Bukit Batok Street 21 was built in 1984 and has approximately 57 years and 7 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.56%, meaning the leasehold value decreases by approximately 0.56% per year at the current remaining lease.

What flat types are available at Block 215 Bukit Batok Street 21?

Block 215 Bukit Batok Street 21 in Bukit Batok contains 3 room, 4 room flats. Resale prices range from $236,888 to $548,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 215 Bukit Batok Street 21 gone up or down?

Resale prices at Block 215 Bukit Batok Street 21 have increased by approximately 34.8% over the past five years. The current median price is $362,500, with the most recent sale at $548,000 in 2026-05.

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