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Block 128 Ang Mo Kio Avenue 3

3 Room · 4 Room · Built 1978 · 51 years remaining lease · Updated Apr 2026 MOP Cleared

Block 128 Ang Mo Kio Avenue 3 has 29 recorded HDB resale transactions since 2017. Latest sale: $425,000 (Apr 2026, 3 room, floors 10–12). Median $4,777/sqm. Prices up 36% over the past five years. Built 1978, 51 years lease remaining.

How this block compares

  • 3 Room$428,500
    −1.4%vs town(−$6k)−3.7%vs national(−$17k)

Median of resales in the 12 months to Jul 2026, compared with town and Singapore medians on the same basis. Flat types with fewer than two sales in the window are omitted.

Latest Sale
$425,000
Apr 2026 · 3 ROOM · Floor 10-12
Median $/sqm
$4,777
Based on 29 transactions
Total Transactions
29
Since Jan 2017
5-Year Trend
▲ +36%
Median price change
Median Price ?
Top 73%
#266 / 363 Top 73%
Latest Sale ?
Top 73%
#265 / 363 Top 73%
Value ($/sqm) ?
Top 65%
#235 / 363 Top 65%
5-Year Growth ?
Top 36%
#99 / 277 Top 36%
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
--
How we estimate this →
Future Value Projection
Market Appreciation
+6.3%/yr
vs
Lease Decay
−0.72%/yr
Growth assumption
Based on this block’s +36% 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 51 years remaining 99 years
51 years 5 months
Remaining lease
↓ 0.72%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 51 years remaining, decay is gradual (~0.72%/yr). It accelerates significantly below 40 years. Market appreciation (historically 2-4%/yr) currently outpaces lease decay for this block.
Rental & Yield

What this block rents for, and the gross rental yield (annual rent ÷ resale price). Figures are from rentals at this block where available.

Flat type Median rent /mo Gross yield Based on
3-Room $2,600 typically $2,150–$2,650 7.3% 7 rentals here
4-Room $3,400 typically $3,200–$3,600 6.7% Ang Mo Kio avg · block too thin
Gross yield is annual rent before maintenance, property tax, and vacancy, so net return is lower. Renting out a whole HDB flat requires meeting the 5-year Minimum Occupation Period and HDB approval. Rents are owner-declared to HDB and unverified.
Source: HDB Renting Out of Flats, data.gov.sg (Singapore Open Data Licence).
Primary schools nearby

This block is inside the 1 km Primary 1 priority zone for 3 popular schools. When a school is oversubscribed, MOE ballots by home–school distance, and homes within 1 km are drawn first.

Compare homes near all 50 popular schools
Distances are straight-line estimates from this block, indicative only. MOE measures from its own school reference point, so confirm the exact distance before relying on it.
Where this home sits, and its schools
3 schools in the 1 km top-priority zone
  • This home
  • School within 1 km
  • School 1–2 km
  • 1km ring, top priority
  • 2km ring, next tier

Straight-line distances, the basis MOE uses for Home–School Distance priority. Tap a school to open it. Map © OneMap, SLA.

Nearby comparable homes

Other HDB blocks closest to Block 128 Ang Mo Kio Avenue 3 in Ang Mo Kio, with their median resale price. Useful for comparing what a flat here costs against its immediate neighbours.

See all HDB blocks in Ang Mo Kio
Distances are straight-line estimates from this home, indicative only. Prices are medians of recorded resale transactions, not asking prices.
All Transactions
Date Floor Type Area Price $/sqm
Apr 2026 10 TO 12 3 ROOM 82 sqm $425,000 $5,183
Sep 2025 04 TO 06 3 ROOM 67 sqm $432,000 $6,448
Aug 2024 04 TO 06 3 ROOM 67 sqm $400,000 $5,970
May 2024 01 TO 03 3 ROOM 67 sqm $370,000 $5,522
Feb 2024 10 TO 12 3 ROOM 67 sqm $403,000 $6,015
Aug 2023 07 TO 09 3 ROOM 67 sqm $393,888 $5,879
Apr 2023 04 TO 06 3 ROOM 67 sqm $382,000 $5,701
Mar 2023 10 TO 12 3 ROOM 67 sqm $380,000 $5,672
Jan 2023 04 TO 06 4 ROOM 92 sqm $440,000 $4,783
Sep 2022 07 TO 09 3 ROOM 67 sqm $350,000 $5,224
Jul 2022 04 TO 06 3 ROOM 67 sqm $370,000 $5,522
Apr 2022 04 TO 06 3 ROOM 82 sqm $394,888 $4,816
Nov 2021 07 TO 09 3 ROOM 67 sqm $323,000 $4,821
Oct 2021 10 TO 12 3 ROOM 67 sqm $315,000 $4,701
Sep 2021 04 TO 06 3 ROOM 67 sqm $315,000 $4,701
Aug 2021 10 TO 12 3 ROOM 67 sqm $311,000 $4,642
Jun 2021 07 TO 09 3 ROOM 82 sqm $395,000 $4,817
Apr 2021 10 TO 12 3 ROOM 67 sqm $308,888 $4,610
Apr 2021 01 TO 03 3 ROOM 67 sqm $320,088 $4,777
Mar 2021 10 TO 12 3 ROOM 67 sqm $315,000 $4,701
Showing 20 of 29 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 128 Ang Mo Kio Avenue 3

Block 128 Ang Mo Kio Avenue 3 in Ang Mo Kio dates to 1978 and now has roughly 51 years of lease remaining, which makes lease decay the central consideration for buyers. Its median sits about 11% below the Ang Mo Kio median, cheaper than about 72% of the town's blocks. It has a regular flow of resale activity, with 29 transactions since 2017 across 3 room, 4 room flats priced from $230,000 to $440,000. The most recent transaction was a 3 room flat on storeys 10 TO 12 at $425,000 in Apr 2026, and the median works out to $4,777/sqm. Over five years, prices here are up about 36%. All transaction data is sourced from data.gov.sg and updated monthly.

Frequently Asked Questions

How much is an HDB flat at Block 128 Ang Mo Kio Avenue 3 worth?

The most recent resale transaction at Block 128 Ang Mo Kio Avenue 3 was $425,000 for a 3 room flat in 2026-04. The median price per square metre across all flat types is $4,777, based on 29 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 128 Ang Mo Kio Avenue 3?

Block 128 Ang Mo Kio Avenue 3 was built in 1978 and has approximately 51 years and 5 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.72%, meaning the leasehold value decreases by approximately 0.72% per year at the current remaining lease.

What flat types are available at Block 128 Ang Mo Kio Avenue 3?

Block 128 Ang Mo Kio Avenue 3 in Ang Mo Kio contains 3 room, 4 room flats. Resale prices range from $230,000 to $440,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 128 Ang Mo Kio Avenue 3 gone up or down?

Resale prices at Block 128 Ang Mo Kio Avenue 3 have increased by approximately 36% over the past five years. The current median price is $350,000, with the most recent sale at $425,000 in 2026-04.

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