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HDB · 520261

Blk 261 Tampines St 21

Project page · 99-year lease from 1984

Indicative value range
S$435,765 – S$473,658
Indicative mid S$470,000 · S$6,351 psm

Based on 5 sales in this block, last 12 months. Search did not need to widen. See the comparable sales.

No storey entered, so sales were not adjusted for height

Comparable sales

Each price per area is scaled to Q3 2026 by the published index for the quarter it sold in.

SoldWhereFloorSizePricePer sqmIndex ×Adjusted
Oct 2026Blk 26107 TO 0978 sqmS$455,000S$5,833 psm×1.000S$5,833 psm
Sept 2026Blk 26104 TO 0674 sqmS$470,000S$6,351 psm×1.000S$6,351 psm
Jun 2026Blk 26101 TO 0378 sqmS$460,000S$5,897 psm×0.999S$5,889 psm
Apr 2026Blk 26104 TO 0678 sqmS$500,000S$6,410 psm×0.999S$6,401 psm
Jan 2026Blk 26107 TO 0974 sqmS$485,000S$6,554 psm×0.996S$6,525 psm

How accurate is this estimate for Tampines St 21?

We re-ran the estimate as of Q1 2026 on what was known at the time, then compared it with the 120 sales in Tampines St 21 since.

Median error
4.8%

Half the estimates came closer than this to what the home actually fetched, half missed by more.

What the rent says

What this flat earns against what it costs, set beside what homes like it earn.

7.40% gross yield

S$34,800 of rent a year against the estimate above · 0.19 points above flats like it

Homes like this rent for about S$2,900 a month, the middle of 138 approvals in the last year.

In Tampines, flats of this type with 50 to 59 years of lease left yield 7.21%, from 22 blocks.

A yield above the mark means the flat rents well for what it costs, which can point to a keen rental patch or a price the sales alone have not caught up with. Below it, buyers are paying for something a tenant will not, such as the address itself.

Recent rental approvals used

ApprovedBlockFlatRent a month
Sept 20262423 ROOMS$3,225
Sept 20262403 ROOMS$3,100
Sept 20262593 ROOMS$3,100
Sept 20262403 ROOMS$3,000
Sept 20262413 ROOMS$3,000
Sept 20262693 ROOMS$3,000
Sept 20262673 ROOMS$3,000
Sept 20262503 ROOMS$2,900

median of 138 HDB rental approvals for 3 ROOM on Tampines St 21 since 2025-11.

Buying or selling at S$470,000?

Buying: Stamp duty on S$470,000 · Cash and CPF needed on S$470,000 · How much can I borrow · Monthly repayment on a 75% loan · Property tax on this rent.

Selling: Net proceeds from selling on S$470,000.

Each opens with this figure filled in; change anything there.

Primary schools near 261 Tampines St 21

Measured from each school's land to this address's own point, the way MOE bands P1 priority. MOE measures to the building's outline, so near 1 km or 2 km check OneMap's School Query.

Within about 1 km

1 to 2 km

Past transactions

Recorded sales
DateDetailAreaPricePer area
Oct 2026
Blk 261 · 3 ROOM · 07 TO 09 · Model A · 57 years left
78 sqmS$455,000S$5,833 psm
Sept 2026
Blk 261 · 4 ROOM · 10 TO 12 · Model A · 57 years left
105 sqmS$640,000S$6,095 psm
Sept 2026
Blk 261 · 3 ROOM · 04 TO 06 · Model A · 57 years left
74 sqmS$470,000S$6,351 psm
Jun 2026
Blk 261 · 4 ROOM · 01 TO 03 · Model A · 57 years left
105 sqmS$590,000S$5,619 psm
Jun 2026
Blk 261 · 3 ROOM · 01 TO 03 · Model A · 57 years left
78 sqmS$460,000S$5,897 psm
May 2026
Blk 261 · 4 ROOM · 04 TO 06 · Model A · 57 years left
103 sqmS$573,888S$5,572 psm
Apr 2026
Blk 261 · 3 ROOM · 04 TO 06 · Model A · 58 years left
78 sqmS$500,000S$6,410 psm
Jan 2026
Blk 261 · 4 ROOM · 07 TO 09 · Model A · 58 years left
105 sqmS$660,000S$6,286 psm
Jan 2026
Blk 261 · 3 ROOM · 07 TO 09 · Model A · 58 years left
74 sqmS$485,000S$6,554 psm
Jun 2025
Blk 261 · 3 ROOM · 01 TO 03 · Model A · 58 years left
74 sqmS$470,000S$6,351 psm
May 2025
Blk 261 · 4 ROOM · 10 TO 12 · Model A · 58 years left
105 sqmS$668,000S$6,362 psm
Nov 2024
Blk 261 · 4 ROOM · 07 TO 09 · Model A · 59 years left
103 sqmS$600,000S$5,825 psm
Dec 2023
Blk 261 · 3 ROOM · 01 TO 03 · Model A · 60 years left
74 sqmS$417,000S$5,635 psm
Nov 2023
Blk 261 · 4 ROOM · 04 TO 06 · Model A · 60 years left
103 sqmS$550,000S$5,340 psm
Oct 2023
Blk 261 · 4 ROOM · 07 TO 09 · Model A · 60 years left
103 sqmS$550,000S$5,340 psm
Jun 2023
Blk 261 · 4 ROOM · 07 TO 09 · Model A · 60 years left
109 sqmS$580,000S$5,321 psm
Jun 2023
Blk 261 · 3 ROOM · 07 TO 09 · Model A · 60 years left
74 sqmS$445,000S$6,014 psm
Mar 2023
Blk 261 · 3 ROOM · 07 TO 09 · Model A · 61 years left
78 sqmS$435,000S$5,577 psm
Jan 2023
Blk 261 · 3 ROOM · 07 TO 09 · Model A · 61 years left
74 sqmS$413,888S$5,593 psm
Aug 2022
Blk 261 · 4 ROOM · 10 TO 12 · Model A · 61 years left
105 sqmS$545,000S$5,190 psm
Dec 2021
Blk 261 · 3 ROOM · 01 TO 03 · Model A · 62 years left
74 sqmS$390,000S$5,270 psm
See more

Showing 21 of 70.

Sale prices as filed in caveats.

Where the lease takes this

About 56 years of the 99-year lease remain. Every figure below lets the lease run down on the decay measured from HDB resales in this market, then applies the price path in that column. The paths are scenarios to choose between, not forecasts.

From nowLease leftPrices flatPrices 2% a yearThis market's record, 3.55% a yearmeasuredPrices 4% a year
5 years51 yearsS$448,641S$495,336S$534,133S$545,841
10 years46 yearsS$425,789S$519,035S$603,526S$630,272
20 years36 yearsS$373,440S$554,912S$750,279S$818,253

On a flat market the lease alone costs 21% over 20 years. Prices would need to rise about 1.16% a year to cancel that out.

The measured column repeats what this market did between Q1 2015 and Q3 2026, which was 3.55% a year. Past growth is not a promise of future growth.

Horizons we have not measured are left out rather than guessed at, so a short lease shows fewer rows.

Indicative estimate from comparable caveats. Not a formal valuation.