homequant
HDB · Tampines

Blk 230J Tampines St 21

Latest recorded sale 1 Sept 2026 · 29 resales recorded at Blk 230J Tampines St 21 since 2006.

What is a flat at Blk 230J Tampines St 21 worth?

Only 2 flats at Blk 230J Tampines St 21 sold in the last 24 months, too few for a figure of its own, so the value below comes from comparable sales on Tampines St 21.

A typical executive flat at Blk 230J Tampines St 21 (150 sqm) is valued at S$953,927 to S$1,093,361, from 6 comparable sales on Tampines St 21 in the last 12 months with a similar lease left. This is an indicative estimate, not a formal valuation.

S$953,927 – S$1,093,361

S$6,360 psm to S$7,289 psm · 6 comparable sales · See every comparable sale, or change the size and floor

How has the price at Blk 230J Tampines St 21 changed?

Value a unit here

Change the size or floor for an indicative range for this block, or type another address or postal code.

What flats are in Blk 230J Tampines St 21?

TypeIn blockSoldMedian
EXECUTIVE5513S$683,000
Total5513

Stock: HDB Property Information, read 2 Nov 2026. Sales and medians: homequant engine.

By flat type

What has sold at Blk 230J Tampines St 21 recently?

Recorded sales
DateDetailAreaPricePer area
Sept 2026
Blk 230J · EXECUTIVE · 07 TO 09 · Apartment · 66 years left
149 sqmS$1,010,000S$6,779 psm
Apr 2026
Blk 230J · EXECUTIVE · 01 TO 03 · Apartment · 66 years left
151 sqmS$910,000S$6,026 psm
Jan 2022
Blk 230J · EXECUTIVE · 07 TO 09 · Apartment · 71 years left
155 sqmS$740,000S$4,774 psm
Jan 2022
Blk 230J · EXECUTIVE · 04 TO 06 · Apartment · 71 years left
149 sqmS$740,000S$4,966 psm
See more

Showing 4 of 30.

Sale prices as filed in caveats.

Buying or selling here?

Buying: Stamp duty · Cash and CPF needed · How much can I borrow · Monthly repayment.

Selling: Net proceeds from selling.

Nearby blocks

Tampines St 21 — full project history · Executive resale prices in Tampines · Completed in 1993