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HDB · 410666

Blk 666 Jln Damai

Project page · 99-year lease from 1996

Indicative value range
S$815,256 – S$845,833
Indicative mid S$834,559 · S$6,676 psm

Based on 9 sales in this street, last 24 months. Search widened 2 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
Mar 2026Blk 67207 TO 09133 sqmS$870,000S$6,541 psm×0.997S$6,522 psm
Jan 2026Blk 66707 TO 09127 sqmS$850,000S$6,693 psm×0.997S$6,673 psm
Oct 2025Blk 66910 TO 12125 sqmS$880,000S$7,040 psm×0.996S$7,012 psm
Jul 2025Blk 66604 TO 06125 sqmS$848,000S$6,784 psm×0.996S$6,754 psm
Jul 2025Blk 67004 TO 06126 sqmS$815,000S$6,468 psm×0.996S$6,440 psm
May 2025Blk 67010 TO 12128 sqmS$900,888S$7,038 psm×1.000S$7,035 psm
Feb 2025Blk 67004 TO 06126 sqmS$808,000S$6,413 psm×1.009S$6,470 psm
Nov 2024Blk 67010 TO 12126 sqmS$832,000S$6,603 psm×1.025S$6,767 psm
Nov 2024Blk 66804 TO 06132 sqmS$860,000S$6,515 psm×1.025S$6,676 psm

How accurate is this estimate for Jln Damai?

We re-ran the estimate as of Q4 2025 on what was known at the time, then compared it with the 13 sales in Jln Damai since.

Median error
5.2%

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.

5.68% gross yield

S$47,400 of rent a year against the estimate above

Homes like this rent for about S$3,950 a month, the middle of 8 approvals in the last year.

Across Singapore, flats of this type with 60 to 69 years of lease left yield 5.68%, from 25 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
Jun 20266675 ROOMS$3,800
Mar 20266695 ROOMS$4,200
Mar 20266715 ROOMS$4,000
Feb 20266665 ROOMS$3,900
Dec 20256665 ROOMS$4,200
Nov 20256665 ROOMS$2,600
Oct 20256705 ROOMS$4,300
Oct 20256695 ROOMS$3,800

median of 8 HDB rental approvals for 5 ROOM on Jln Damai since 2025-10.

Buying or selling at S$834,559?

Buying: Stamp duty on S$834,559 · Cash and CPF needed on S$834,559 · How much can I borrow · Monthly repayment on a 75% loan · Property tax on this rent.

Selling: Net proceeds from selling on S$834,559.

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

Primary schools near 666 Jln Damai

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
Jun 2026
Blk 666 · 5 ROOM · 13 TO 15 · Improved · 70 years left
excluded: outlier
125 sqmS$910,000S$7,280 psm
Mar 2026
Blk 666 · 4 ROOM · 04 TO 06 · Model A · 70 years left
104 sqmS$728,000S$7,000 psm
Jul 2025
Blk 666 · 5 ROOM · 04 TO 06 · Improved · 70 years left
125 sqmS$848,000S$6,784 psm
Oct 2024
Blk 666 · 5 ROOM · 04 TO 06 · Improved · 71 years left
126 sqmS$815,000S$6,468 psm
May 2024
Blk 666 · 5 ROOM · 13 TO 15 · Improved · 72 years left
126 sqmS$868,000S$6,889 psm
Jan 2024
Blk 666 · 5 ROOM · 13 TO 15 · Improved · 72 years left
126 sqmS$880,000S$6,984 psm
Oct 2023
Blk 666 · 4 ROOM · 13 TO 15 · Model A · 72 years left
104 sqmS$672,000S$6,462 psm
Aug 2023
Blk 666 · 5 ROOM · 13 TO 15 · Improved · 72 years left
124 sqmS$835,000S$6,734 psm
Aug 2022
Blk 666 · 5 ROOM · 10 TO 12 · Improved · 73 years left
125 sqmS$710,000S$5,680 psm
Feb 2022
Blk 666 · 4 ROOM · 04 TO 06 · Model A · 74 years left
104 sqmS$510,000S$4,904 psm
Oct 2021
Blk 666 · 5 ROOM · 07 TO 09 · Improved · 74 years left
124 sqmS$675,000S$5,444 psm
See more

Showing 11 of 46.

Sale prices as filed in caveats.

Where the lease takes this

About 68 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 years63 yearsS$808,502S$892,652S$966,759S$983,667
10 years58 yearsS$780,039S$950,863S$1,115,296S$1,154,648
20 years48 yearsS$707,114S$1,050,734S$1,445,565S$1,549,374

On a flat market the lease alone costs 15% over 20 years. Prices would need to rise about 0.83% 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.