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Prices · Ang Mo Kio · Ang Mo Kio Avenue 3 · D20 Bishan

Block 122 Ang Mo Kio Avenue 3

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Median, past 12 months
$671,500
$630 psf
Lease remaining
51 years
lease began 1978, runs to 2077
Postal code
560122
worked out, not published

What this block is

AddressBlock 122 Ang Mo Kio Avenue 3, Ang Mo Kio, Singapore 560122
Flat types here3-room, 4-room, 5-room — on the evidence of 24 sales since March 2017, so a type that has never been resold here will not appear
Unit sizes3-room about 721 sq ft, 4-room about 990 sq ft, 5-room about 1,442 sq ft (721 to 1,442 sq ft across the block)
Lease99 years from 1978, expiring 2077 — 51 years left
Floors that have sold1 to 12, so the block stands at least 12 storeys
Flat modelsNew Generation, Adjoined flat
Town and districtAng Mo Kio, district 20 (Bishan, Ang Mo Kio)
Compare it withthe rest of Ang Mo Kio Avenue 3, 3-room flats across Ang Mo Kio

Two things this page deliberately does not have. There is no floor plan: the resale register carries none, and drawing one from the median floor area would be an invention. And there is no nearest station, for the same reason — no rail data is published here, so the distance would be guessed. What is near this block, measured rather than assumed, is the food: hawker centres within a walk.

What a flat here really costs each month

Bought at the median price, a flat in this block works out at $1,834 for every month of the 51 years its lease still has to run. That figure takes in the price itself, both stamp duties, legal and valuation fees, the whole of the mortgage interest and the running costs for as long as the lease lasts.

It is a different question from the monthly instalment, which stops after 25 years while the lease carries on being used up.

Cash needed up front$185,520
Mortgage interest over 25 years$212,849
Running costs over the remaining lease$220,320
Total over the lease$1,122,314
Monthly while repaying$2,748
Monthly once repaid$360

Assumes a Singapore citizen buying a first home with a 75 per cent loan at 3 per cent over 25 years, $2,500 in legal fees, $400 for valuation, $1,200 a year in property tax and $260 a month for conservancy, upkeep and insurance. Change any of these. Figures are not discounted: a dollar paid in the final year of the lease is counted the same as a dollar paid today. Opportunity cost, CPF accrued interest and any resale value are excluded.

The median above is based on just two sales, which is too few to call a market rate.

By flat type

TypeMedianRangeSizepsfSales
3-room$300,000$220,000–$480,000721 sq ft41617
4-room$445,000$330,000–$492,000990 sq ft4676
5-room$868,000$868,000–$868,0001,442 sq ft6021

By floor

Measured inside a block, where the address, the age and the lease are all held still, a storey is worth about 0.63 per cent of the price per square foot — so the difference between the second floor and the twentieth is roughly 11 per cent, not the 2.1 times the market-wide storey bands appear to show. Why those bands mislead.

01 to 03$274,888333 psf3
04 to 06$290,000402 psf5
07 to 09$480,000497 psf5
10 to 12$420,000475 psf11

Year by year

2017$470,000475 psfthree sales
2018$286,000397 psfone sale
2019$300,000333 psffive sales
2020$275,000381 psfthree sales
2021$295,000409 psffour sales
2022$383,888532 psfone sale
2023$458,500489 psftwo sales
2024$439,000551 psftwo sales
2025$477,500601 psftwo sales
2026$868,000602 psfone sale

24 transactions in all, from March 2017 to Feb 2026. The flat models recorded here are New Generation, Adjoined flat.