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HDB · 640688

Blk 688 Jurong West Ctrl 1

Project page · 99-year lease from 1998

Indicative value range
S$595,068 – S$648,082
Indicative mid S$630,136 · S$6,365 psm

Based on 3 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 Q2 2026 by the published index for the quarter it sold in.

SoldWhereFloorSizePricePer sqmIndex ×Adjusted
Sept 2026Blk 68801 TO 0399 sqmS$560,000S$5,657 psm×1.000S$5,657 psm
Mar 2026Blk 68804 TO 0699 sqmS$632,000S$6,384 psm×0.997S$6,365 psm
Jan 2026Blk 68807 TO 0999 sqmS$668,000S$6,747 psm×0.997S$6,728 psm

How accurate is this estimate for Jurong West Ctrl 1?

We re-ran the estimate as of Q4 2025 on what was known at the time, then compared it with the 41 sales in Jurong West Ctrl 1 since.

Median error
4.1%

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.

6.67% gross yield

S$42,000 of rent a year against the estimate above · 0.47 points above flats like it

Homes like this rent for about S$3,500 a month, the middle of 54 approvals in the last year.

Across Singapore, flats of this type with 70 to 79 years of lease left yield 6.20%, from 137 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 20266914 ROOMS$4,000
Sept 20266884 ROOMS$3,800
Sept 2026682C4 ROOMS$3,500
Aug 2026683A4 ROOMS$4,400
Aug 2026679C4 ROOMS$3,100
Aug 20266934 ROOMS$2,000
Jul 20266934 ROOMS$4,300
Jul 2026680C4 ROOMS$4,200

median of 54 HDB rental approvals for 4 ROOM on Jurong West Ctrl 1 since 2025-10.

Buying or selling at S$630,136?

Buying: Stamp duty on S$630,136 · Cash and CPF needed on S$630,136 · How much can I borrow · Monthly repayment on a 75% loan · Property tax on this rent.

Selling: Net proceeds from selling on S$630,136.

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

Primary schools near 688 Jurong West Ctrl 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
Sept 2026
Blk 688 · 4 ROOM · 01 TO 03 · Premium Apartment · 71 years left
99 sqmS$560,000S$5,657 psm
Mar 2026
Blk 688 · 4 ROOM · 04 TO 06 · Premium Apartment · 71 years left
99 sqmS$632,000S$6,384 psm
Jan 2026
Blk 688 · 4 ROOM · 07 TO 09 · Premium Apartment · 71 years left
99 sqmS$668,000S$6,747 psm
Dec 2025
Blk 688 · EXECUTIVE · 04 TO 06 · Premium Apartment · 71 years left
139 sqmS$812,000S$5,842 psm
Jul 2025
Blk 688 · EXECUTIVE · 10 TO 12 · Premium Apartment · 72 years left
139 sqmS$918,000S$6,604 psm
May 2025
Blk 688 · 4 ROOM · 04 TO 06 · Premium Apartment · 72 years left
99 sqmS$642,000S$6,485 psm
Jul 2024
Blk 688 · 5 ROOM · 07 TO 09 · Premium Apartment · 73 years left
120 sqmS$675,000S$5,625 psm
Mar 2024
Blk 688 · EXECUTIVE · 10 TO 12 · Premium Apartment · 73 years left
139 sqmS$800,000S$5,755 psm
Sept 2022
Blk 688 · 4 ROOM · 01 TO 03 · Premium Apartment · 75 years left
99 sqmS$490,000S$4,949 psm
Aug 2022
Blk 688 · EXECUTIVE · 01 TO 03 · Premium Apartment · 75 years left
139 sqmS$700,000S$5,036 psm
Jun 2022
Blk 688 · 4 ROOM · 10 TO 12 · Premium Apartment · 75 years left
99 sqmS$550,000S$5,556 psm
Jan 2022
Blk 688 · 4 ROOM · 04 TO 06 · Premium Apartment · 75 years left
99 sqmS$523,000S$5,283 psm
See more

Showing 12 of 61.

Sale prices as filed in caveats.

Where the lease takes this

About 70 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 years65 yearsS$604,495S$667,411S$722,819S$735,460
10 years60 yearsS$585,621S$713,868S$837,318S$866,862
20 years50 yearsS$539,350S$801,446S$1,102,603S$1,181,783

On a flat market the lease alone costs 14% over 20 years. Prices would need to rise about 0.78% 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.