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Block 117 Ang Mo Kio Avenue 4

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

Block 117 Ang Mo Kio Avenue 4 has 35 recorded HDB resale transactions since 2017. Latest sale: $390,000 (May 2026, 3 room, floors 01–03). Median $4,797/sqm. Prices up 38.2% over the past five years. Built 1978, 51 years lease remaining.

How this block compares

  • 3 Room$442,000
    +1.7%vs town(+$8k)−0.7%vs national(−$3k)
  • 4 Room$550,000
    −10.2%vs town(−$62k)−12.7%vs national(−$80k)

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
$390,000
May 2026 · 3 ROOM · Floor 01-03
Median $/sqm
$4,797
Based on 35 transactions
Total Transactions
35
Since Jan 2017
5-Year Trend
▲ +38.2%
Median price change
Median Price ?
Top 66%
#238 / 363 Top 66%
Latest Sale ?
Top 88%
#319 / 363 Top 88%
Value ($/sqm) ?
Top 62%
#226 / 363 Top 62%
5-Year Growth ?
Top 28%
#77 / 277 Top 28%
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
+6.7%/yr
vs
Lease Decay
−0.73%/yr
Growth assumption
Based on this block’s +38.2% 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 51 years remaining 99 years
51 years 1 months
Remaining lease
↓ 0.73%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 51 years remaining, decay is gradual (~0.73%/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 $2,900 typically $2,600–$3,000 7.9% 8 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 117 Ang Mo Kio Avenue 4 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
May 2026 01 TO 03 3 ROOM 74 sqm $390,000 $5,270
May 2026 01 TO 03 4 ROOM 90 sqm $532,000 $5,911
Feb 2026 01 TO 03 3 ROOM 74 sqm $442,000 $5,973
Feb 2026 10 TO 12 4 ROOM 90 sqm $550,000 $6,111
Dec 2025 10 TO 12 3 ROOM 74 sqm $475,000 $6,419
Sep 2025 04 TO 06 4 ROOM 99 sqm $570,000 $5,758
May 2024 01 TO 03 3 ROOM 89 sqm $485,000 $5,449
Apr 2024 04 TO 06 3 ROOM 89 sqm $490,000 $5,506
Mar 2024 01 TO 03 3 ROOM 74 sqm $350,000 $4,730
Dec 2023 04 TO 06 3 ROOM 74 sqm $400,000 $5,405
Oct 2023 07 TO 09 3 ROOM 74 sqm $415,000 $5,608
Oct 2023 07 TO 09 3 ROOM 74 sqm $423,000 $5,716
Apr 2023 07 TO 09 3 ROOM 74 sqm $425,000 $5,743
Dec 2022 04 TO 06 3 ROOM 74 sqm $433,888 $5,863
Sep 2022 01 TO 03 3 ROOM 74 sqm $360,000 $4,865
Aug 2022 01 TO 03 3 ROOM 74 sqm $360,000 $4,865
Jun 2022 04 TO 06 3 ROOM 74 sqm $355,000 $4,797
Apr 2022 01 TO 03 3 ROOM 74 sqm $340,000 $4,595
Mar 2022 04 TO 06 3 ROOM 74 sqm $371,000 $5,014
Jan 2022 10 TO 12 3 ROOM 74 sqm $373,888 $5,053
Showing 20 of 35 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 117 Ang Mo Kio Avenue 4

Block 117 Ang Mo Kio Avenue 4 is an ageing-lease HDB block in Ang Mo Kio, built in 1978 with about 51 years left on its 99-year lease, so remaining lease is the dominant price factor here. Its median sits about 8% below the Ang Mo Kio median, cheaper than about 65% of the town's blocks. It has a regular flow of resale activity, with 35 transactions since 2017 across 3 room, 4 room flats priced from $254,000 to $570,000. The most recent transaction was a 3 room flat on storeys 01 TO 03 at $390,000 in May 2026, and the median works out to $4,797/sqm. Over five years, prices here are up about 38.2%. All transaction data is sourced from data.gov.sg and updated monthly.

Frequently Asked Questions

How much is an HDB flat at Block 117 Ang Mo Kio Avenue 4 worth?

The most recent resale transaction at Block 117 Ang Mo Kio Avenue 4 was $390,000 for a 3 room flat in 2026-05. The median price per square metre across all flat types is $4,797, based on 35 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 117 Ang Mo Kio Avenue 4?

Block 117 Ang Mo Kio Avenue 4 was built in 1978 and has approximately 51 years and 1 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.73%, meaning the leasehold value decreases by approximately 0.73% per year at the current remaining lease.

What flat types are available at Block 117 Ang Mo Kio Avenue 4?

Block 117 Ang Mo Kio Avenue 4 in Ang Mo Kio contains 3 room, 4 room flats. Resale prices range from $254,000 to $570,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 117 Ang Mo Kio Avenue 4 gone up or down?

Resale prices at Block 117 Ang Mo Kio Avenue 4 have increased by approximately 38.2% over the past five years. The current median price is $360,000, with the most recent sale at $390,000 in 2026-05.

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