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HDB · 550143

Blk 143 Serangoon Nth Ave 1

Project page · 99-year lease from 1987

Indicative value range
S$482,393 – S$529,011
Indicative mid S$507,444 · S$6,114 psm

Based on 21 sales in this street, last 12 months. Search widened 1 of 3 steps to find enough comparable sales. See the comparable sales.

No storey entered, so sales were not adjusted for height

Comparable sales

Each price per area is scaled to Q2 2026 by the published index for the quarter it sold in.

SoldWhereFloorSizePricePer sqmIndex ×Adjusted
Oct 2026Blk 10107 TO 0991 sqmS$522,880S$5,746 psm×1.000S$5,746 psm
Oct 2026Blk 14707 TO 0988 sqmS$580,000S$6,591 psm×1.000S$6,591 psm
Aug 2026Blk 10907 TO 0991 sqmS$570,000S$6,264 psm×1.000S$6,264 psm
Aug 2026Blk 10907 TO 0991 sqmS$580,000S$6,374 psm×1.000S$6,374 psm
Jul 2026Blk 14313 TO 1583 sqmS$558,000S$6,723 psm×1.000S$6,723 psm
Jul 2026Blk 10104 TO 0691 sqmS$528,888S$5,812 psm×1.000S$5,812 psm
Jul 2026Blk 10910 TO 1291 sqmS$588,000S$6,462 psm×1.000S$6,462 psm
Jun 2026Blk 12001 TO 0391 sqmS$515,000S$5,659 psm×1.000S$5,659 psm
Jun 2026Blk 11104 TO 0691 sqmS$525,888S$5,779 psm×1.000S$5,779 psm
Jun 2026Blk 10110 TO 1291 sqmS$540,000S$5,934 psm×1.000S$5,934 psm
Jun 2026Blk 14304 TO 0683 sqmS$527,000S$6,349 psm×1.000S$6,349 psm
Mar 2026Blk 11104 TO 0691 sqmS$558,000S$6,132 psm×0.997S$6,114 psm
Mar 2026Blk 10304 TO 0691 sqmS$550,000S$6,044 psm×0.997S$6,026 psm
Feb 2026Blk 11110 TO 1291 sqmS$585,000S$6,429 psm×0.997S$6,410 psm
Feb 2026Blk 14701 TO 0383 sqmS$505,000S$6,084 psm×0.997S$6,066 psm
Jan 2026Blk 15401 TO 0386 sqmS$545,000S$6,337 psm×0.997S$6,319 psm
Dec 2025Blk 10101 TO 0391 sqmS$510,000S$5,604 psm×0.996S$5,582 psm
Dec 2025Blk 12010 TO 1291 sqmS$578,000S$6,352 psm×0.996S$6,327 psm
Dec 2025Blk 14501 TO 0389 sqmS$515,888S$5,796 psm×0.996S$5,774 psm
Dec 2025Blk 11804 TO 0691 sqmS$598,000S$6,571 psm×0.996S$6,546 psm
Dec 2025Blk 12601 TO 0391 sqmS$550,000S$6,044 psm×0.996S$6,020 psm

How accurate is this estimate for Serangoon Nth Ave 1?

We re-ran the estimate as of Q4 2025 on what was known at the time, then compared it with the 58 sales in Serangoon Nth Ave 1 since.

Median error
3.9%

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.

7.33% gross yield

S$37,200 of rent a year against the estimate above · 0.27 points above flats like it

Homes like this rent for about S$3,100 a month, the middle of 47 approvals in the last year.

Across Singapore, flats of this type with 50 to 59 years of lease left yield 7.06%, from 112 blocks. This town has too few such blocks to measure on its own.

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 20261014 ROOMS$3,300
Aug 20261014 ROOMS$3,300
Aug 20261114 ROOMS$3,200
Aug 20261274 ROOMS$3,200
Aug 20261114 ROOMS$3,000
Aug 20261164 ROOMS$3,000
Aug 20261044 ROOMS$2,800
Jul 20261174 ROOMS$3,550

median of 47 HDB rental approvals for 4 ROOM on Serangoon Nth Ave 1 since 2025-10.

Buying or selling at S$507,444?

Buying: Stamp duty on S$507,444 · Cash and CPF needed on S$507,444 · How much can I borrow · Monthly repayment on a 75% loan · Property tax on this rent.

Selling: Net proceeds from selling on S$507,444.

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

Primary schools near 143 Serangoon Nth Ave 1

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
Jul 2026
Blk 143 · 4 ROOM · 13 TO 15 · Simplified · 60 years left
83 sqmS$558,000S$6,723 psm
Jun 2026
Blk 143 · 4 ROOM · 04 TO 06 · Simplified · 60 years left
83 sqmS$527,000S$6,349 psm
Oct 2025
Blk 143 · 4 ROOM · 04 TO 06 · Simplified · 61 years left
83 sqmS$518,000S$6,241 psm
Jun 2025
Blk 143 · 5 ROOM · 13 TO 15 · Improved · 61 years left
122 sqmS$750,000S$6,148 psm
Aug 2024
Blk 143 · 4 ROOM · 13 TO 15 · Simplified · 62 years left
83 sqmS$540,088S$6,507 psm
Mar 2024
Blk 143 · 4 ROOM · 07 TO 09 · Simplified · 63 years left
83 sqmS$510,000S$6,145 psm
Jan 2024
Blk 143 · 4 ROOM · 10 TO 12 · Simplified · 63 years left
83 sqmS$495,000S$5,964 psm
May 2023
Blk 143 · 4 ROOM · 07 TO 09 · Model A · 63 years left
103 sqmS$557,000S$5,408 psm
Jul 2022
Blk 143 · 4 ROOM · 13 TO 15 · Simplified · 64 years left
83 sqmS$438,000S$5,277 psm
Apr 2022
Blk 143 · 4 ROOM · 07 TO 09 · Simplified · 65 years left
83 sqmS$405,000S$4,880 psm
Jan 2022
Blk 143 · 5 ROOM · 10 TO 12 · Improved · 65 years left
122 sqmS$610,000S$5,000 psm
Jan 2022
Blk 143 · 4 ROOM · 13 TO 15 · Simplified · 65 years left
83 sqmS$425,000S$5,120 psm
See more

Showing 12 of 55.

Sale prices as filed in caveats.

Where the lease takes this

About 59 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, 3.64% a yearmeasuredPrices 4% a year
5 years54 yearsS$484,404S$534,821S$579,221S$589,351
10 years49 yearsS$460,003S$560,742S$657,711S$680,917
20 years39 yearsS$404,392S$600,905S$826,705S$886,073

On a flat market the lease alone costs 20% over 20 years. Prices would need to rise about 1.14% a year to cancel that out.

The measured column repeats what this market did between Q1 2015 and Q2 2026, which was 3.64% 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.