Blk 121 Potong Pasir Ave 1

14 filed resale transactions · Toa Payoh · 56 years 08 months of lease left

Median, per square foot
665 psf
Observed range
S$581 — S$743 psf14 filed transactions · 24% low to highS$716k median filed price

Flat types filed at this block; choose the one relevant to your unit.

HDB Resale Flat Prices (data.gov.sg) · 2023-09 to 2026-09 · accessed 2026-09-30

What are you here to work out?

I’m thinking of buying it
I own it

Median price by month11 months with a sale

Oct '23 · S$490kSep '26 · S$1,050k

The transactions behind those figures

14 of 14 · filed, nothing modelled
134 sqm · storey 07–095 ROOM · Model A · 2026-09
S$1,050,000$728 psf
75 sqm · storey 07–093 ROOM · Model A · 2026-06
S$545,000$675 psf
75 sqm · storey 13–153 ROOM · Model A · 2025-06
S$600,000$743 psf
134 sqm · storey 16–185 ROOM · Model A · 2025-06
S$968,888$672 psf
134 sqm · storey 01–035 ROOM · Model A · 2025-01
S$960,000$666 psf
135 sqm · storey 13–155 ROOM · Model A · 2024-12
S$1,039,998$716 psf
75 sqm · storey 01–033 ROOM · Model A · 2024-09
S$482,000$597 psf
159 sqm · storey 10–125 ROOM · Model A-Maisonette · 2024-08
S$1,250,000$730 psf

Why a range, not one number. No record shows your floor, facing, renovation or lease, and where your unit sits inside this spread depends on them.

Dataset licences and attribution
Contains information from HDB Resale Flat Prices (data.gov.sg) accessed on 2026-09-30 from data.gov.sg, made available under the Singapore Open Data Licence v1.0Contains information from URA Data Service — PMI_Resi_Transaction accessed on 2026-09-30, made available under the Singapore Open Data Licence v1.0

Where it sitsThe whole map

© OneMap, SLA · © OpenStreetMap
Median psf · HDB
under $500
$500
$531
$560
$602
$684+

Streets and names: OneMap — Basemap © OneMap, Singapore Land Authority. Buildings: HDB’s own outlines and floor counts, and OpenStreetMap’s, drawn true to scale. Shadows are cast from every building of published height for the time shown; trees and awnings are in no dataset. Two fingers move the map on a phone.

Sun and shadow here — any hour, any month

Deeper checks

What changes from one home to the next.

Floor, surroundings, nearby sales, afternoon sun and the history of the land—shown only where the public record carries enough to say something.

What the floor is worth

This block—

Too few filed sales at both ends of this block — it needs 3 high and 3 low. The figure beside is TOA PAYOH, not here.

TOA PAYOH, typical block+9.1%

Middle of 10 blocks in TOA PAYOH that clear the bar — half fall between +5.2% and +10.6%. None came out negative in this set.

Every band in TOA PAYOH, for reference. Pooled across buildings, so it mixes the age of an estate with height; the two figures above hold a building constant.

StoreysMedian psfFiled sales
01 TO 03S$507238
04 TO 06S$527293
07 TO 09S$536263
10 TO 12S$536219
13 TO 15S$61979
16 TO 18S$63650
19 TO 21S$99314
22 TO 24S$1,03110
25 TO 27S$1,0639
31 TO 33S$1,0729
34 TO 36S$1,04510

HDB Resale Flat Prices (data.gov.sg) · accessed 2026-09-30 · storey bands as published · a median of filed sales, 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
Potong Pasir
499m
Primary schools within 1km
1
nearest 487m
Primary schools · straight-line distance
9 more between 1km and 2km
The 1km band gives ballot priority, not a school place. These distances are an indication. Check your address's official category with OneMap's SchoolQuery.
How this distance differs from MOE's

MOE measures in a straight line to the school's land boundary from the address on your child's registration. This site measures from the block to the school's single registered coordinate. A large campus can therefore read as further away here, and a school near the line can fall on either side when MOE measures it. An oversubscribed school still ballots within a band.

Stations
  • Potong Pasir499m
  • Woodleigh630m
  • Geylang Bahru1.7km
Also nearby
  • Hawker centreWoodleigh Village Hawker Centre842m
  • ParkGreenway South721m
  • Preschools6 within 1kmnearest 162m
  • Other schoolsSt Andrew'S Junior College375m

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.
Preschool locations — ECDA (data.gov.sg), under the Singapore Open Data Licence. Accessed 2026-08-23.

What has sold nearby300m

19blocks within 300m
$582–$728the middle half, per sq ft
$639median of those sales

From 94 filed sales, at most the 20 most recent per block.

Scroll sideways to see the date, storey, size and psf →

BlockAwayFiledStoreySizePSF
Blk 139 Potong Pasir Ave 3282m2026-0916–18104 sqm$740
Blk 120 Potong Pasir Ave 1248m2026-0804–0667 sqm$575
Blk 114 Potong Pasir Ave 1279m2026-0807–0967 sqm$555
Blk 108 Potong Pasir Ave 1284m2026-0804–0674 sqm$728
Blk 120 Potong Pasir Ave 1248m2026-0710–1296 sqm$627
Blk 108 Potong Pasir Ave 1284m2026-0704–06103 sqm$767
Blk 114 Potong Pasir Ave 1279m2026-0607–0967 sqm$582
Blk 134 Potong Pasir Ave 3162m2026-0507–09104 sqm$709
Blk 139 Potong Pasir Ave 3282m2026-0501–0374 sqm$737
Blk 117 Potong Pasir Ave 1288m2026-0513–1567 sqm$616
Blk 122 Potong Pasir Ave 1109m2026-0301–03140 sqm$717
Blk 136 Potong Pasir Ave 3223m2026-0304–0674 sqm$747
Blk 122 Potong Pasir Ave 1109m2025-1016–18135 sqm$826
Blk 134 Potong Pasir Ave 3162m2025-1010–12151 sqm$757
Blk 128 Potong Pasir Ave 1108m2025-0901–03161 sqm$727
Blk 122 Potong Pasir Ave 1109m2025-0913–15140 sqm$730
Blk 131 Potong Pasir Ave 1156m2025-0701–03161 sqm$727
Blk 134 Potong Pasir Ave 3162m2025-0604–0674 sqm$744
Blk 124 Potong Pasir Ave 149m2025-0201–03161 sqm$727
Blk 134 Potong Pasir Ave 3162m2024-1204–06106 sqm$684
Blk 134 Potong Pasir Ave 3162m2024-1107–0974 sqm$640
Blk 122 Potong Pasir Ave 1109m2024-1016–18140 sqm$730

The 22 most recent of 94 at this radius. Storey bands as published; no feed carries a unit number.

Where the money actually goes

Drag the sale price. Everything moves.

Cash
Loan
CPF refund from proceeds
Fees
Sale price · S$716,000
Outstanding loan
CPF principal used
CPF accrued interest, if known

Use the “What happens if” figure in your CPF Home ownership dashboard. Leave blank to estimate it.

Years since CPF was first used

Used only for the estimate when accrued interest is blank.

Agent fee %

A sale at S$716,000

Your figures · CPF interest estimated
Sale priceS$716,000
Redeems the loan−S$180,000
Agent fee (2% + GST) and legal−S$18,409
Refund to your CPFprincipal plus estimated accrued interest−S$202,416
Cash to youS$315,175
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. CPF Board’s market-value rule · CPF OA interest 2.5% p.a.

Three things this can't know

  1. Your actual floor, facing and renovationPublic data gives a storey band, never your unit.
  2. Whether you sell or buy firstChanges your ABSD, timeline and bridging cost — often by five figures.
  3. Your real CPF accrued interestThe figure here is an estimate. Yours is in your CPF statement right now.

Tell me those and I'll run your actual numbers — no charge, no obligation.

Optional — but it's the single biggest thing the public data can't see.

What are you weighing up?
Rough timing
Staying in touch — optional

Leave it unticked and the form still sends — you get the reply to what you asked, at the address you gave, and nothing after it. This form asks for no phone number and stores none.

Leaving it unticked is fine — the tools work either way, and I'll still reply to this enquiry. I don't sell or share your details.

Look up somewhere else

Any HDB block or private project in Singapore.