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Prices · Ang Mo Kio · Ang Mo Kio Avenue 4 · D20 Bishan

Block 111 Ang Mo Kio Avenue 4

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Median, past 12 months
$802,000
$637 psf
Lease remaining
51 years
lease began 1978, runs to 2077
Postal code
560111
worked out, not published

What this block is

AddressBlock 111 Ang Mo Kio Avenue 4, Ang Mo Kio, Singapore 560111
Flat types here4-room, 5-room — on the evidence of 21 sales since April 2017, so a type that has never been resold here will not appear
Unit sizes4-room about 990 sq ft, 5-room about 1,259 sq ft (990 to 1,259 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 modelsImproved, New Generation
Town and districtAng Mo Kio, district 20 (Bishan, Ang Mo Kio)
Compare it withthe rest of Ang Mo Kio Avenue 4, 5-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 $2,121 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$222,060
Mortgage interest over 25 years$254,214
Running costs over the remaining lease$220,320
Total over the lease$1,298,094
Monthly while repaying$3,212
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 a single sale, so treat it as an anecdote rather than a rate.

By flat type

TypeMedianRangeSizepsfSales
4-room$445,000$415,000–$570,000990 sq ft4494
5-room$650,000$513,000–$810,0001,259 sq ft51617

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$660,000524 psf1
04 to 06$650,000516 psf5
07 to 09$551,500453 psf6
10 to 12$570,000595 psf9

Year by year

2017$440,000444 psfone sale
2018$568,000451 psfone sale
2019$519,000412 psftwo sales
2020$514,000414 psffour sales
2021$585,000465 psfthree sales
2022$650,000516 psfone sale
2023$715,000568 psfone sale
2024$705,000560 psffour sales
2025$801,000636 psffour sales

21 transactions in all, from April 2017 to Dec 2025. The flat models recorded here are Improved, New Generation.