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Block 122 Potong Pasir Avenue 1

4 Room · 5 Room · Built 1984 · 57 years remaining lease MOP Cleared
Latest Sale
$1,080,000
Mar 2026 · 5 ROOM · Floor 01-03
Median $/sqm
$5,911
Based on 19 transactions
Total Transactions
19
Since Jan 2017
5-Year Trend
▲ +41.2%
Median price change
Median Price ?
Top 25%
#73 / 295 Top 25%
Latest Sale ?
Top 12%
#34 / 295 Top 12%
Value ($/sqm) ?
Top 40%
#118 / 295 Top 40%
5-Year Growth ?
Top 17%
#36 / 218 Top 17%
Price Trend
Source: HDB Resale Flat Prices, data.gov.sg. Updated monthly.
What's Your Unit Worth?
HDB records transactions in 3-storey bands (e.g. 01 TO 03). Pick the band closest to your floor.
Estimated Market Value
--
Future Value Projection
Market Appreciation
+7.1%/yr
vs
Lease Decay
−0.57%/yr
Growth assumption
Based on this block’s +41.2% growth over 5 years
Estimated value in --
--
Market appreciation --
Lease decay --
Net effect --
Projection uses Bala's Table (SLA leasehold model) for lease decay and your selected growth rate for appreciation. Lease decay is non-linear and accelerates as remaining lease shortens. Past growth does not guarantee future performance. Not financial advice.
Lease Decay Projection
0 years 57 years remaining 99 years
57 years 2 months
Remaining lease
↓ 0.57%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 57 years remaining, decay is gradual (~0.57%/yr). It accelerates significantly below 40 years. Market appreciation (historically 2-4%/yr) currently outpaces lease decay for this block.
All Transactions
Date Floor Type Area Price $/sqm
Mar 2026 01 TO 03 5 ROOM 140 sqm $1,080,000 $7,714
Oct 2025 16 TO 18 5 ROOM 135 sqm $1,200,000 $8,889
Sep 2025 13 TO 15 5 ROOM 140 sqm $1,100,000 $7,857
Oct 2024 16 TO 18 5 ROOM 140 sqm $1,100,000 $7,857
Feb 2024 04 TO 06 5 ROOM 135 sqm $848,888 $6,288
Dec 2023 13 TO 15 4 ROOM 103 sqm $710,000 $6,893
Oct 2023 19 TO 21 5 ROOM 140 sqm $930,000 $6,643
Feb 2023 04 TO 06 5 ROOM 140 sqm $828,888 $5,921
Jan 2023 10 TO 12 5 ROOM 140 sqm $880,000 $6,286
Apr 2022 10 TO 12 5 ROOM 135 sqm $798,000 $5,911
Nov 2021 07 TO 09 5 ROOM 135 sqm $770,000 $5,704
Nov 2021 13 TO 15 5 ROOM 140 sqm $788,000 $5,629
Feb 2021 19 TO 21 4 ROOM 103 sqm $510,888 $4,960
Oct 2020 01 TO 03 5 ROOM 140 sqm $749,000 $5,350
Oct 2020 13 TO 15 5 ROOM 135 sqm $765,000 $5,667
Sep 2020 04 TO 06 5 ROOM 140 sqm $695,000 $4,964
Nov 2018 13 TO 15 5 ROOM 135 sqm $720,000 $5,333
Jun 2018 01 TO 03 4 ROOM 103 sqm $490,000 $4,757
Jun 2017 04 TO 06 5 ROOM 135 sqm $718,000 $5,319
Showing 19 of 19 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 122 Potong Pasir Avenue 1

Block 122 at Potong Pasir Avenue 1 is a residential HDB block in Toa Payoh, Singapore, built in 1984 with approximately 57 years remaining on its 99-year lease. The block contains 4 room, 5 room flats, with resale prices ranging from $490,000 to $1,200,000 based on 19 recorded transactions since January 2017. The most recent transaction was a 5 room flat on storeys 01 TO 03 sold for $1,080,000 in 2026-03. The current median price per square metre is $5,911. Over the past five years, resale prices at this block have increased by approximately 41.2%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8601, with an annual lease decay rate of approximately 0.57%. All transaction data is sourced from Singapore's data.gov.sg open data platform and is updated monthly.

Frequently Asked Questions

How much is an HDB flat at Block 122 Potong Pasir Avenue 1 worth?

The most recent resale transaction at Block 122 Potong Pasir Avenue 1 was $1,080,000 for a 5 room flat in 2026-03. The median price per square metre across all flat types is $5,911, based on 19 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 122 Potong Pasir Avenue 1?

Block 122 Potong Pasir Avenue 1 was built in 1984 and has approximately 57 years and 2 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.57%, meaning the leasehold value decreases by approximately 0.57% per year at the current remaining lease.

What flat types are available at Block 122 Potong Pasir Avenue 1?

Block 122 Potong Pasir Avenue 1 in Toa Payoh contains 4 room, 5 room flats. Resale prices range from $490,000 to $1,200,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 122 Potong Pasir Avenue 1 gone up or down?

Resale prices at Block 122 Potong Pasir Avenue 1 have increased by approximately 41.2% over the past five years. The current median price is $788,000, with the most recent sale at $1,080,000 in 2026-03.

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