Blk 509 Ang Mo Kio Ave 8

12 filed resale transactions · Ang Mo Kio · 53 years 01 month of lease left

Median, per square foot
555 psf
Observed range
$487 — $645 psf
S$448k median price

Lease to 2079 · 12 filed transactions

S$448k
Median price
12
Filed transactions
28%
Spread, low to high

HDB Resale Flat Prices (data.gov.sg) · 2023-09 to 2026-09 · accessed 2026-09-10

Which of these are you

I’m considering buying this
I own this

Median price by month12 months with a sale

Oct '23 · S$425kJun '26 · S$433k

The transactions behind those figures12 of 12

Nothing modelled — these are the filed sales.

67 sqm · storey 04–063 ROOM · New Generation · 2026-06
S$433,000$600 psf
81 sqm · storey 01–033 ROOM · New Generation · 2026-04
S$455,000$522 psf
67 sqm · storey 04–063 ROOM · New Generation · 2025-12
S$465,000$645 psf
81 sqm · storey 04–063 ROOM · New Generation · 2025-05
S$475,000$545 psf
67 sqm · storey 10–123 ROOM · New Generation · 2025-04
S$440,000$610 psf
81 sqm · storey 10–123 ROOM · New Generation · 2025-02
S$485,000$556 psf
91 sqm · storey 10–124 ROOM · New Generation · 2025-01
S$548,888$560 psf
67 sqm · storey 07–093 ROOM · New Generation · 2024-12
S$425,000$589 psf
Why a range, not one number. Valuation tools routinely disagree by S$15,000–S$80,000 on the same home, because none can see your floor, facing, renovation or lease. The spread above is the real one — the cheapest and dearest psf actually filed here over the period. Where your unit sits inside it depends on the things the data cannot see.
Contains information from HDB Resale Flat Prices (data.gov.sg) accessed on 2026-09-10 from data.gov.sg, made available under the Singapore Open Data Licence v1.0Contains information from URA Data Service — PMI_Resi_Transaction accessed on 2026-09-10, made available under the Singapore Open Data Licence v1.0

Where it sits in Ang Mo Kio346 blocks

S$555 psf puts this block in band 3 of 6 for Ang Mo Kio — 162 of 346 blocks with a filed median went for less.

Skip the map
S$468S$1020median psf, six equal-sized groups in this town
Blk 509 Ang Mo Kio Ave 8 among 346 blocks in the same town. Outline: URA Master Plan planning area. Positions: OneMap. No distance or route is shown — only where things are. Shading is each block’s own median psf from its filed resales, in six equal-sized groups of this town.

What the floor is worth

This block—

Not enough filed sales at both ends of this block to compare it with itself. It needs 3 or more high and 3 or more low. The figure beside this one is the town, not here.

ANG MO KIO, typical block+24.2%

Middle of 4 blocks in ANG MO KIO that clear the bar — half fall between +13.1% and +42%. None came out negative in this set.

Every band in ANG MO KIO, for reference. This pools all buildings in the town, so it carries the estates as well as the storeys — a town whose tall blocks are its newest ones will show a steeper climb than height alone buys. The two figures above are the ones that hold a building constant.

StoreysMedian psfFiled sales
01 TO 03S$527320
04 TO 06S$553441
07 TO 09S$561379
10 TO 12S$567354
13 TO 15S$56747
16 TO 18S$90910
19 TO 21S$95410
28 TO 30S$9818

HDB Resale Flat Prices (data.gov.sg) · accessed 2026-09-10T21:08:48.055Z. Storey bands are the source's own — no floor number is inferred from them. A premium is a median of filed transactions, not a valuation of any home.

What's around

Straight-line distance from the building — the walk is longer, and how much longer depends on what is in the way.

Nearest station
Ang Mo Kio
459m
Primary schools within 1km
3
nearest 296m
Primary schools · straight-line distance
  • Jing Shan Primary School296m
  • Mayflower Primary School810m
  • Teck Ghee Primary School940m
4 more between 1km and 2km
  • Ang Mo Kio Primary School1.3km
  • Anderson Primary School1.5km
  • Townsville Primary School1.6km
  • CHIJ St. Nicholas Girls' School1.8km
A band is priority, not a place — and this is an indication, not MOE's answer. MOE measures home to school in a straight line, which is what is measured here. But it measures to the school's land boundary and this measures to the school's single registered coordinate, so a large campus reads as further away than MOE would find it. It also measures from the address on your child's registration, not from the block. A school near the line can fall either side of it once MOE measures it, and an oversubscribed school still ballots within a band. For the official category for a specific address, use OneMap's SchoolQuery.
Stations
  • Ang Mo Kio459m
  • Yio Chu Kang1.0km
  • Mayflower1.4km
Also nearby
  • Hawker centreAng Mo Kio Ave 6 Blk 724 (Blk 724 Ang Mo Kio Market)452m
  • ParkAng Mo Kio Town Garden East382m
  • Other schoolsAnderson Secondary School162m

Coordinates from OneMap, © Singapore Land Authority. Distances are straight-line.
Station exit locations — LTA (data.gov.sg), under the Singapore Open Data Licence. Accessed 2026-08-23.
School addresses — MOE School Directory and Information (data.gov.sg), under the Singapore Open Data Licence. Accessed 2026-08-23.
Hawker centre locations — NEA (data.gov.sg), under the Singapore Open Data Licence. Accessed 2026-08-23.
Park locations — NParks (data.gov.sg), under the Singapore Open Data Licence. Accessed 2026-08-23.

What has sold nearby300m

19blocks within 300m
$555–$743the middle half, per sq ft
$599median of those sales

From 155 filed sales — the 20 most recent at each block, which is all this index keeps.

BlockAwayFiledStoreySizePSF
Blk 511 Ang Mo Kio Ave 848m2026-0910–1291 sqm$572
Blk 511 Ang Mo Kio Ave 848m2026-0907–0992 sqm$576
Blk 504 Ang Mo Kio Ave 8160m2026-0910–1282 sqm$553
Blk 502 Ang Mo Kio Ave 5193m2026-0907–0968 sqm$553
Blk 596A Ang Mo Kio St 52196m2026-0925–27110 sqm$845
Blk 503 Ang Mo Kio Ave 5210m2026-0901–0368 sqm$530
Blk 502 Ang Mo Kio Ave 5193m2026-0804–0668 sqm$560
Blk 596A Ang Mo Kio St 52196m2026-0819–21110 sqm$840
Blk 503 Ang Mo Kio Ave 5210m2026-0804–0668 sqm$562
Blk 513 Ang Mo Kio Ave 8141m2026-0701–0367 sqm$603
Blk 503 Ang Mo Kio Ave 5210m2026-0701–0368 sqm$549
Blk 596B Ang Mo Kio St 52221m2026-0704–0693 sqm$739
Blk 505 Ang Mo Kio Ave 896m2026-0607–0968 sqm$600
Blk 502 Ang Mo Kio Ave 5193m2026-0607–0993 sqm$594
Blk 506 Ang Mo Kio Ave 8141m2026-0510–1268 sqm$654
Blk 521 Ang Mo Kio Ave 5164m2026-0407–09118 sqm$618

The 16 most recent are listed, out of 155 in the index at this radius. The floor band is what URA and HDB publish; neither feed carries a unit number.

The afternoon sun, and what is approved in it247°–293°

NESW

Seen from here, the sun sets at 247° (WSW) in December and 293° (WNW) in June — a swing of 47° across the year. A window on one of those bearings takes the low sun for part of the year and none of it for the rest.

Today the sun drops below 15° at 06:04 pm and sets at 07:00 pm, arriving from 273° (W). Above that angle it is over the roof rather than through the window; near the equator the midday sun is almost overhead, which is why this is only ever about the last hour.

Nothing published says which way a unit points — not URA, not HDB. You are the one standing in it, or holding the plan. If the floor plan carries a north arrow, the plan reader will read it off and say so when it cannot.

Nothing with planning permission sits on those bearings within 400m. That is a fact about this radius and these bearings, not a guarantee of a view — an application not yet decided does not appear here, and neither does anything further out.

This does not tell you whether anything is blocked. A shadow needs the height and footprint of every building between you and the sun, and no public dataset here carries them — so none is drawn. What is above is the bearing the sun arrives on, which is astronomy, and what has been permitted along it, which is a filed decision with a reference number. Joining the two is yours. Bearings and distances are straight-line. A decision is permission to build, not a building: some are never started, and heights come from URA’s own wording, which states one about four times in five.
Hear when something is filed here

HDB publishes resale registrations by month, with a lag — so this tells you what the register now shows for Blk 509 Ang Mo Kio Ave 8, not what happened yesterday. Nothing goes out in a month when nothing was filed.

One click stops it, and stopping deletes the record rather than flagging it. Your address is never sold, never passed on, and never used for anything else. No phone number is asked for and none is stored.

Where the money actually goes

Drag the sale price. Everything moves.

Cash
Loan
CPF principal
CPF interest
Fees
Sale price · S$448,000
Outstanding loan
CPF principal used
Years held
Agent fee %
Sale priceS$448,000
Outstanding loan−S$180,000
CPF principal refundBack into your CPF, not lost−S$150,000
CPF accrued interestCPF OA rate, compounded over 12 years−S$52,416
Agent fee (2% + GST) and legal−S$12,566
Cash in handS$53,018
S$202,416 returns to your CPF, not your pocket — still yours, and it can fund the next purchase. The accrued interest alone is S$52,416, and it grows every year you hold. HDB concessionary loan interest is 2.6% p.a.; CPF Ordinary Account accrues at 2.5%.

Look up somewhere else

Any HDB block or private project in Singapore.