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HDB · Serangoon · Blk 405 Serangoon Ave 1

5-Room resale prices at Blk 405 Serangoon Ave 1

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

What do 5-room flats at Blk 405 Serangoon Ave 1 sell for?

Median price since Jan 2017
S$790,000S$765,000 – S$975,000

25th to 75th percentile · S$6,529 psm median (S$6,220 psm – S$8,049 psm) · from 5 recorded sales

5 recorded resales of 5-room flats at Blk 405 Serangoon Ave 1 since Jan 2017 had a median price of S$790,000 (25th to 75th percentile S$765,000 to S$975,000) and a median S$6,529 psm (S$6,220 psm to S$8,049 psm). Latest recorded sale May 2025. Indicative, from recorded HDB resale prices.

Latest sale

S$990,000 · 123 sqm · S$8,049 psm · May 2025 · storeys 4 to 6

The latest sale, in May 2025, had 62 years 10 months of lease remaining, as HDB recorded it.

By year

YearSalesMedian price25th to 75th percentileMedian psm
20201S$715,000one saleS$5,813 psm
20231S$765,000one saleS$6,220 psm
20242S$882,500S$836,250 – S$928,750S$7,293 psm
20251S$990,000one saleS$8,049 psm

Which storeys sold?

StoreysSales
Storeys 1 to 32
Storeys 4 to 61
Storeys 7 to 91
Storeys 10 to 121

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.