Blk 423 Canberra Rd

12 filed resale transactions · Sembawang · 73 years 10 months of lease left

Median, per square foot
515 psf
Observed range
$438 — $536 psf
S$720k median price

Lease to 2100 · 12 filed transactions

S$720k
Median price
12
Filed transactions
19%
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 month10 months with a sale

Apr '24 · S$613kMay '26 · S$750k

The transactions behind those figures12 of 12

Nothing modelled — these are the filed sales.

130 sqm · storey 07–09EXECUTIVE · Apartment · 2026-05
S$750,000$536 psf
130 sqm · storey 10–12EXECUTIVE · Apartment · 2026-03
S$725,000$518 psf
130 sqm · storey 04–06EXECUTIVE · Apartment · 2025-12
S$680,000$486 psf
130 sqm · storey 07–09EXECUTIVE · Apartment · 2025-11
S$750,000×2$536 psf
130 sqm · storey 01–03EXECUTIVE · Apartment · 2025-07
S$690,000$493 psf
130 sqm · storey 10–12EXECUTIVE · Apartment · 2025-03
S$735,000$525 psf
130 sqm · storey 01–03EXECUTIVE · Apartment · 2024-12
S$690,000$493 psf
130 sqm · storey 04–06EXECUTIVE · Apartment · 2024-08
S$680,000$486 psf

One row arrives from the source with particulars identical to another — same size, price, month and type — and is listed once here with a count. Whether those are separate sales or one sale filed more than once is not something the feed distinguishes, so nothing has been removed and every figure above still counts them all.

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$515 psf puts this block in band 2 of 6 for Sembawang — 69 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 423 Canberra Rd 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
541m
Primary schools within 1km
4
nearest 83m
Primary schools · straight-line distance
  • Endeavour Primary School83m
  • Canberra Primary School374m
  • Wellington Primary School507m
  • Northoaks Primary School541m
2 more between 1km and 2km
  • Sembawang Primary School1.0km
  • Riverside Primary School2.0km
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
  • Sembawang541m
  • Canberra1.7km
Also nearby
  • Hawker centreBukit Canberra Hawker Centre798m
  • ParkPark at Sembawang Alley566m
  • Other schoolsCanberra Secondary School440m

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

37blocks within 300m
$492–$547the middle half, per sq ft
$519median of those sales

From 297 filed sales — the 20 most recent at each block, which is all this index keeps.

BlockAwayFiledStoreySizePSF
Blk 424 Canberra Rd68m2026-0913–15110 sqm$469
Blk 406 Sembawang Dr156m2026-0907–0986 sqm$556
Blk 411 Sembawang Dr173m2026-0904–0690 sqm$532
Blk 488 Admiralty Link238m2026-0907–0996 sqm$561
Blk 508A Wellington Circle299m2026-0904–0685 sqm$568
Blk 408 Sembawang Dr55m2026-0804–06130 sqm$515
Blk 421 Canberra Rd95m2026-0810–1290 sqm$493
Blk 421 Canberra Rd95m2026-0804–06110 sqm$505
Blk 513 Wellington Circle229m2026-0810–1240 sqm$743
Blk 478 Sembawang Dr232m2026-0810–1291 sqm$510
Blk 477 Sembawang Dr254m2026-0801–0388 sqm$510
Blk 487 Admiralty Link293m2026-0813–1594 sqm$544
Blk 407 Sembawang Dr150m2026-0707–0991 sqm$529
Blk 407 Sembawang Dr150m2026-0701–03110 sqm$422
Blk 419 Canberra Rd191m2026-0713–1590 sqm$552
Blk 489 Admiralty Link198m2026-0713–1596 sqm$569
Blk 489 Admiralty Link198m2026-0713–1594 sqm$563
Blk 418 Canberra Rd200m2026-0710–12110 sqm$532

The 18 most recent are listed, out of 297 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 423 Canberra Rd, 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$720,000
Outstanding loan
CPF principal used
Years held
Agent fee %
Sale priceS$720,000
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$18,496
Cash in handS$319,088
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.