Blk 517 Serangoon Nth Ave 4
Completed 1990 · 12 storeys · 110 flats · 65 years 05 months remaining · 11 resale transactions on record · median household income in Serangoon: $11,500/mo
12 storeys · completed 1990 · shops below
What the record shows
This block crosses 60 years remaining in 2031 - the line where CPF usage rules begin tightening for buyers. In Serangoon over the last two years, flats below that line sold at a median 1% above their younger neighbours' PSF (481 sales).
Rent check
What flats in this block actually rented for in the last 12 months - official approvals, not listings. If you’re quoted much more, you have a number to negotiate with.
| Type | Block median | Range | Serangoon median | Gross yield | Rented |
|---|---|---|---|---|---|
| 4-ROOM | $2,950/mo | $2,900–$3,000 | $3,400/mo | - | 2 |
Price trend
median PSF by year · ━ this block · ╌ Serangoon · gaps = years with no sales here
Every recent sale HDB official record, latest 11
| Month | Type | Storey | Area (sqm) | Price | PSF | Lease left |
|---|---|---|---|---|---|---|
| Jun 2026 | 4 ROOM | 10 to 12 | 104 | $678,000 | $606 | 65y 05m |
| Jul 2023 | 5 ROOM | 10 to 12 | 122 | $785,000 | $598 | 68y 04m |
| Jan 2023 | 5 ROOM | 01 to 03 | 122 | $630,000 | $480 | 68y 10m |
| Jul 2022 | 4 ROOM | 01 to 03 | 104 | $485,000 | $433 | 69y 05m |
| May 2022 | 4 ROOM | 04 to 06 | 104 | $485,000 | $433 | 69y 06m |
| Mar 2022 | 5 ROOM | 07 to 09 | 122 | $660,000 | $503 | 69y 09m |
| Aug 2021 | 4 ROOM | 10 to 12 | 104 | $462,000 | $413 | 70y 03m |
| Apr 2018 | 5 ROOM | 10 to 12 | 122 | $500,000 | $381 | 73y 07m |
| Apr 2018 | 5 ROOM | 04 to 06 | 122 | $500,000 | $381 | 73y 07m |
| Jul 2017 | 4 ROOM | 10 to 12 | 104 | $395,000 | $353 | 74y 04m |
| Jun 2017 | 5 ROOM | 10 to 12 | 122 | $499,000 | $380 | 74y 05m |
Who lives in Serangoon
Census of Population 2020 · planning-area aggregates · SingStat via data.gov.sg
The neighbourhood
What sits around this address - distances computed from official OneMap and LTA records.
Around this block
The nearest blocks by actual distance - street names are postal artifacts, so true neighbours often sit on a different road. Price gaps are median-vs-median on the flat type both blocks actually trade.
Condos nearby
The private premium, measured: the nearest condo trades at 3.2×this block’s PSF.
Grounded in this block’s own resale record, trend and lease - ask away.