Blk 509B Wellington Circle

4 filed resale transactions · Sembawang · 77 years 04 months of lease left

Median, per square foot
525 psf
Observed range
$458 — $532 psf
S$529k median price

Lease to 2103 · 4 filed transactions

S$529k
Median price
4
Filed transactions
14%
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 month4 months with a sale

Aug '24 · S$542kMay '26 · S$620k

The transactions behind those figures4 of 4

Nothing modelled — these are the filed sales.

110 sqm · storey 07–095 ROOM · Improved · 2026-05
S$620,000$524 psf
90 sqm · storey 01–034 ROOM · Model A · 2025-03
S$510,000$526 psf
90 sqm · storey 01–034 ROOM · Model A · 2025-02
S$515,000$532 psf
110 sqm · storey 01–035 ROOM · Improved · 2024-08
S$542,000$458 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 Sembawang247 blocks

S$525 psf puts this block in band 3 of 6 for Sembawang — 93 of 247 blocks with a filed median went for less.

Skip the map
S$450S$812median psf, six equal-sized groups in this town
Blk 509B Wellington Circle among 247 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.

SEMBAWANG, typical block+7.3%

Middle of 27 blocks in SEMBAWANG that clear the bar — half fall between +4.6% and +8.9%. 1 came out negative — high floors sold for less in 1 of them.

Every band in SEMBAWANG, 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$555234
04 TO 06S$579356
07 TO 09S$608336
10 TO 12S$619307
13 TO 15S$609204
16 TO 18S$57554

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
Sembawang
487m
Primary schools within 1km
5
nearest 194m
Primary schools · straight-line distance
  • Wellington Primary School194m
  • Endeavour Primary School428m
  • Canberra Primary School637m
  • Northoaks Primary School863m
  • Sembawang Primary School916m
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
  • Sembawang487m
  • Canberra1.4km
Also nearby
  • Hawker centreBukit Canberra Hawker Centre584m
  • ParkPark at Sembawang Alley561m
  • Other schoolsCanberra Secondary School779m

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

23blocks within 300m
$499–$554the middle half, per sq ft
$525median of those sales

From 160 filed sales — the 20 most recent at each block, which is all this index keeps.

BlockAwayFiledStoreySizePSF
Blk 508A Wellington Circle115m2026-0904–0685 sqm$568
Blk 502A Wellington Circle263m2026-0910–12130 sqm$557
Blk 424 Canberra Rd283m2026-0913–15110 sqm$469
Blk 513 Wellington Circle158m2026-0810–1240 sqm$743
Blk 351C Canberra Rd270m2026-0810–12113 sqm$569
Blk 421 Canberra Rd300m2026-0810–1290 sqm$493
Blk 421 Canberra Rd300m2026-0804–06110 sqm$505
Blk 510A Wellington Circle102m2026-0713–1590 sqm$552
Blk 513 Wellington Circle158m2026-0713–1540 sqm$790
Blk 418 Canberra Rd240m2026-0710–12110 sqm$532
Blk 419 Canberra Rd292m2026-0713–1590 sqm$552
Blk 508B Wellington Circle81m2026-0607–0990 sqm$532
Blk 501B Wellington Circle123m2026-0610–1291 sqm$592
Blk 501A Wellington Circle175m2026-0604–06111 sqm$530
Blk 513 Wellington Circle158m2026-0504–0640 sqm$785
Blk 501B Wellington Circle123m2026-0304–06110 sqm$497
Blk 510B Wellington Circle51m2026-0201–03110 sqm$490
Blk 508B Wellington Circle81m2026-0201–0390 sqm$542
Blk 501C Wellington Circle186m2026-0204–06110 sqm$532

The 19 most recent are listed, out of 160 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 509B Wellington Circle, 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$529,000
Outstanding loan
CPF principal used
Years held
Agent fee %
Sale priceS$529,000
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$14,332
Cash in handS$132,252
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.