171 Ang Mo Kio Avenue 4
In Ang Mo Kio · Singapore 560171
Median price per sqftlast 12 months
$482$541$559$586$637$1,043
Too few sales in 6 months to colour each block.
- 171 Ang Mo Kio Avenue 4
- 1km radius
- MRT/LRT, in its line colour
- School
- Supermarket
- Hawker centre
- No sale in that time
112 HDB blocks · tap one for its page
Supermarkets © OpenStreetMap contributorsAbout this block
- Completed
- 1981
- 45 years ago
- Lease left
- 55 years
- 99-year lease from 1982
- Height
- 16 storeys
- Flats
- 96
- 14 4-room · 82 5-room
- Postal code
- 560171
Statistics
Price
- Average
- $770,000
- Median
- $770,000
- Median per sqft
- $558 psf
- Highest sale
- $850,000
- 129 sqm 5 Room · May 2026
- Lowest sale
- $690,000
- 127 sqm 5 Room · Jul 2026
Compared to
- Vs street average
- +65%
- Vs town average
- +23%
- Vs citywide average
- +15%
Activity
- Transactions
- 2
- Avg per month
- 0.3
By flat type
- 5 Room
- $770,000
Nearby
What's a flat here worth?
An estimate from recent sales of the same flat type in the block, along the street and within 500m.
Likely sale price
$802K – $903K$802,000 – $903,000
Midpoint $850,000 · about $612 psf for 129 sqm
Where comparable sales landed, at your flat's size
Fair confidence · 9 sales
3 same block · 6 same street · 5-room flats, past 12 months
Show the sales it's based on
| Where | Month | Block | Storey | Area (sqm) | Lease left | Price | Per sqft |
|---|---|---|---|---|---|---|---|
| Same block | Jul 2026 | 171 Ang Mo Kio Avenue 4 | 01 to 03 | 127 | 55 years | $690,000 | $505 psf |
| Same block | May 2026 | 171 Ang Mo Kio Avenue 4 | 13 to 15 | 129 | 55 years | $850,000 | $612 psf |
| Same block | Dec 2025 | 171 Ang Mo Kio Avenue 4 | 07 to 09 | 127 | 56 years | $790,000 | $578 psf |
| Same street | Feb 2026 | 176 Ang Mo Kio Avenue 4 | 04 to 06 | 138 | 66 years | $1,150,000 | $774 psf |
| Same street | Jan 2026 | 618 Ang Mo Kio Avenue 4 | 07 to 09 | 134 | 69 years | $938,000 | $650 psf |
| Same street | Dec 2025 | 111 Ang Mo Kio Avenue 4 | 10 to 12 | 117 | 52 years | $802,000 | $637 psf |
| Same street | Dec 2025 | 617 Ang Mo Kio Avenue 4 | 01 to 03 | 133 | 70 years | $780,000 | $545 psf |
| Same street | Dec 2025 | 176 Ang Mo Kio Avenue 4 | 10 to 12 | 119 | 67 years | $938,000 | $732 psf |
| Same street | Nov 2025 | 609 Ang Mo Kio Avenue 4 | 04 to 06 | 132 | 67 years | $833,888 | $587 psf |
The middle half of these sales' price per sqft, at your flat's size: blocks of a similar age come first, and sales in your own block count most. An estimate from public sale records, not a valuation: condition, renovation and the exact floor all move the real price.
Use $850,000 in the Sell calculator →Price trend
171 Ang Mo Kio Avenue 4 has 27 recorded sales — never more than a couple in any one month, which is too few to chart a monthly median against. The sales themselves are listed below.
Fun facts
Records, rankings and quirks from every sale recorded here.
Records
8 factsThe biggest, smallest, highest and priciest sales on record.
Largest unit sold
131 sqm
The largest unit sold here was a 131 sqm 5 Room, for $697,988 in Aug 2022.
Smallest unit sold
98 sqm
The smallest unit sold here was a 98 sqm 4 Room, for $514,000 in Feb 2022.
Longest lease left
59 years
The longest remaining lease sold here was 59 years, on a 98 sqm 4 Room.
Shortest lease left
55 years
The shortest remaining lease sold here was 55 years, on a 98 sqm 4 Room.
Highest floor sold
Storeys 13 to 15
The highest-floor sale here was on storeys 13 to 15, a 98 sqm 4 Room.
Lowest floor sold
Storeys 01 to 03
The lowest-floor sale here was on storeys 01 to 03, a 131 sqm 5 Room.
Priciest 5 room ever
$1,728,000
The most expensive 5 room ever sold citywide went for $1,728,000 on Henderson Rd in Bukit Merah.
Joint tallest on the street
16 storeys
At 16 storeys, this is the joint tallest block on Ang Mo Kio Avenue 4, level with 1 other.
Percentiles
6 factsWhere sales here rank against the rest of Singapore.
Price vs 5 room flats citywide
84th percentile
A 129 sqm 5 room sale here ranks in the 84th percentile among all 5 room flats sold citywide over the same period.
Price vs similar-sized flats
89th percentile
For its 129 sqm, this sale is in the 89th percentile among similarly-sized flats sold across Singapore over the same period.
Price vs 5 room flats in Ang Mo Kio
54th percentile
Within Ang Mo Kio alone, that sale is in the 54th percentile for a 5 room.
Remaining lease, citywide
13th percentile
This flat's remaining lease (55 years) ranks in the 13th percentile among all flats sold citywide over the same period.
Floor height, citywide
89th percentile
This flat's floor (storeys 13 to 15) ranks in the 89th percentile among all flats sold citywide over the same period.
Age among Ang Mo Kio's blocks
15th percentile
Completed in 1981, this block is newer than 83% of HDB blocks in Ang Mo Kio.
Comparisons
4 factsHow prices stack up against the town and the city.
vs the Ang Mo Kio average
+27%
Prices here run 27% above the Ang Mo Kio average.
vs the citywide average
+17%
Citywide, that's 17% above the national average.
Towns by average price
#22 of 26
Ang Mo Kio ranks 22nd out of 26 towns by average resale price.
Towns by 2-year price growth
#12 of 26
Ang Mo Kio ranks 12th out of 26 towns for price growth over the past 2 years (+11%).
Nearby
1 factHow far it is to trains, schools and the city centre.
To Raffles Place
10.3km
This location is about 10.3km from the city center (Raffles Place).
Trends
4 factsWhich way prices and sales are heading.
Price vs a year ago
+6%
Prices here are up 6% compared to a year ago.
Sales volume vs last quarter
-100%
Transaction volume here is down 100% versus the previous quarter.
Since the last resale
3 mo
It's been about 3 months since the last resale here.
Busiest month: Jul 2021
2 sales
The busiest month ever recorded here was Jul 2021, with 2 sales; the quietest active month saw just 1, in Feb 2012.
Transactions
| Jul 2026 | Ang Mo Kio | 171 | Ang Mo Kio Avenue 4 | 5 Room | Improved | 01 to 03 | 127 | 55 years | $690,000 | $505 psf |
| May 2026 | Ang Mo Kio | 171 | Ang Mo Kio Avenue 4 | 5 Room | Improved | 13 to 15 | 129 | 55 years | $850,000 | $612 psf |
| Mar 2026 | Ang Mo Kio | 171 | Ang Mo Kio Avenue 4 | 4 Room | New Generation | 10 to 12 | 98 | 55 years | $635,000 | $602 psf |
| Dec 2025 | Ang Mo Kio | 171 | Ang Mo Kio Avenue 4 | 5 Room | Improved | 07 to 09 | 127 | 56 years | $790,000 | $578 psf |
| Aug 2025 | Ang Mo Kio | 171 | Ang Mo Kio Avenue 4 | 5 Room | Improved | 04 to 06 | 127 | 56 years | $738,000 | $540 psf |
| Jul 2025 | Ang Mo Kio | 171 | Ang Mo Kio Avenue 4 | 5 Room | Improved | 01 to 03 | 127 | 56 years | $745,000 | $545 psf |
| Jul 2024 | Ang Mo Kio | 171 | Ang Mo Kio Avenue 4 | 5 Room | Improved | 01 to 03 | 127 | 57 years | $708,000 | $518 psf |
| Aug 2022 | Ang Mo Kio | 171 | Ang Mo Kio Avenue 4 | 5 Room | Improved | 01 to 03 | 131 | 59 years | $697,988 | $495 psf |
| Jun 2022 | Ang Mo Kio | 171 | Ang Mo Kio Avenue 4 | 5 Room | Improved | 07 to 09 | 127 | 59 years | $710,000 | $519 psf |
| Feb 2022 | Ang Mo Kio | 171 | Ang Mo Kio Avenue 4 | 4 Room | New Generation | 13 to 15 | 98 | 59 years | $514,000 | $487 psf |
Showing 1–10 of 27
Blocks on Ang Mo Kio Avenue 4
Every block on the street, with its number of recorded HDB resales.
- Block 105 29
- Block 106 41
- Block 107 45
- Block 108 45
- Block 109 51
- Block 110 48
- Block 111 29
- Block 112 43
- Block 113 16
- Block 114 39
- Block 116 26
- Block 117 57
- Block 118 53
- Block 155 42
- Block 156 54
- Block 157 17
- Block 159 8
- Block 163 28
- Block 170 72
- Block 171 27
- Block 172 73
- Block 173 41
- Block 174 66
- Block 175 31
- Block 176 13
- Block 177 45
- Block 178 76
- Block 254 28
- Block 255 41
- Block 256 47
- Block 258 11
- Block 607 55
- Block 609 26
- Block 610 73
- Block 612 64
- Block 613 17
- Block 614 19
- Block 615 25
- Block 616 18
- Block 617 20
- Block 618 25
- Block 619 20
- Block 624 66
- Block 629 26
- Block 630 9
- Block 631 80
- Block 632 15
- Block 644 48