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HDB · Serangoon · Blk 402 Serangoon Ave 1

4-Room resale prices at Blk 402 Serangoon Ave 1

Resales from Jan 2017 to Nov 2025 · single-unit sales only

What do 4-room flats at Blk 402 Serangoon Ave 1 sell for?

Median price since Jan 2017
S$633,000S$600,000 – S$775,000

25th to 75th percentile · S$6,117 psm median (S$5,714 psm – S$6,903 psm) · from 13 recorded sales

13 recorded resales of 4-room flats at Blk 402 Serangoon Ave 1 since Jan 2017 had a median price of S$633,000 (25th to 75th percentile S$600,000 to S$775,000) and a median S$6,117 psm (S$5,714 psm to S$6,903 psm). Latest recorded sale Nov 2025. Indicative, from recorded HDB resale prices.

Latest sale

S$775,000 · 105 sqm · S$7,381 psm · Nov 2025 · storeys 1 to 3

The latest sale, in Nov 2025, had 62 years 4 months of lease remaining, as HDB recorded it.

By year

YearSalesMedian price25th to 75th percentileMedian psm
20173S$616,000S$592,000 – S$624,500S$5,451 psm
20181S$652,888one saleS$6,218 psm
20202S$597,944S$596,916 – S$598,972S$5,722 psm
20211S$525,000one saleS$5,000 psm
20222S$631,944S$630,972 – S$632,916S$6,395 psm
20231S$780,000one saleS$6,903 psm
20242S$777,944S$776,916 – S$778,972S$7,146 psm
20251S$775,000one saleS$7,381 psm

Which storeys sold?

StoreysSales
Storeys 1 to 34
Storeys 4 to 63
Storeys 7 to 94
Storeys 10 to 122

How this is worked out

Every figure is HDB resales of this flat type in this block with a contract date since Jan 2017, leaving out sales flagged at ingest as unrepresentative (such as related-party transfers and statistical outliers). A page is published only with at least 5 such sales. Storeys are the ranges HDB records, not exact floors.