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- Block 311B
311B Clementi Avenue 4
In Clementi · Singapore 122311
Median price per sqftlast 12 months
$502$586$612$648$837$1,232
Too few sales in 3 months to colour each block.
- 311B Clementi Avenue 4
- 1km radius
- MRT/LRT, in its line colour
- School
- Supermarket
- Hawker centre
- No sale in that time
133 HDB blocks · tap one for its page
Supermarkets © OpenStreetMap contributorsAbout this block
- Completed
- 2015
- 11 years ago
- Lease left
- 87 years
- 99-year lease from 2014
- Height
- 40 storeys
- Flats
- 296
- 74 3-room · 185 4-room · 37 5-room
- In the block
- Other facilities
- Postal code
- 122311
Statistics
Price
- Average
- $878,200
- Median
- $980,000
- Median per sqft
- $1,130 psf
- Highest sale
- $995,000
- 82 sqm 4 Room · Jul 2026
- Lowest sale
- $703,000
- 60 sqm 3 Room · Jul 2026
Compared to
- Vs street average
- +9%
- Vs town average
- +22%
- Vs citywide average
- +30%
Activity
- Transactions
- 5
- Avg per month
- 1.7
By flat type
- 4 Room
- $986,000
- 3 Room
- $716,500
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
$968K – $1.008M$968,000 – $1,008,000
Midpoint $988,000 · about $1,119 psf for 82 sqm
Where comparable sales landed, at your flat's size
Good confidence · 38 sales
8 same block · 24 same street · 6 within 500m · 4-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 | 311B Clementi Avenue 4 | 22 to 24 | 80 | 87 years | $980,000 | $1,138 psf |
| Same block | Jul 2026 | 311B Clementi Avenue 4 | 28 to 30 | 80 | 87 years | $983,000 | $1,142 psf |
| Same block | Jul 2026 | 311B Clementi Avenue 4 | 25 to 27 | 82 | 87 years | $995,000 | $1,127 psf |
| Same block | Feb 2026 | 311B Clementi Avenue 4 | 25 to 27 | 80 | 87 years | $988,888 | $1,148 psf |
| Same block | Jan 2026 | 311B Clementi Avenue 4 | 25 to 27 | 81 | 87 years | $975,000 | $1,118 psf |
| Same block | Dec 2025 | 311B Clementi Avenue 4 | 22 to 24 | 82 | 88 years | $968,888 | $1,098 psf |
| Same block | Dec 2025 | 311B Clementi Avenue 4 | 19 to 21 | 80 | 88 years | $1,012,888 | $1,176 psf |
| Same block | Dec 2025 | 311B Clementi Avenue 4 | 31 to 33 | 82 | 88 years | $1,005,000 | $1,139 psf |
| Same street | Oct 2026 | 311A Clementi Avenue 4 | 34 to 36 | 81 | 87 years | $1,028,000 | $1,179 psf |
| Same street | Sept 2026 | 312C Clementi Avenue 4 | 19 to 21 | 93 | 90 years | $1,100,000 | $1,099 psf |
| Same street | Sept 2026 | 312B Clementi Avenue 4 | 31 to 33 | 93 | 90 years | $1,130,000 | $1,129 psf |
| Same street | Sept 2026 | 312B Clementi Avenue 4 | 28 to 30 | 93 | 90 years | $1,150,000 | $1,149 psf |
| Same street | Sept 2026 | 311C Clementi Avenue 4 | 22 to 24 | 82 | 87 years | $991,000 | $1,123 psf |
| Same street | Aug 2026 | 312B Clementi Avenue 4 | 31 to 33 | 93 | 90 years | $1,120,000 | $1,119 psf |
| Same street | Aug 2026 | 311C Clementi Avenue 4 | 19 to 21 | 82 | 87 years | $970,000 | $1,099 psf |
And 23 more further away or earlier.
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 $988,000 in the Sell calculator →Price trend
Median of 18 months, Jan 2020 to Jul 2026 · +35% over the period
View as table
| Month | Median | Per sqft | Sales |
|---|---|---|---|
| Jan 2020 | $726,000 | $833 psf | 3 |
| Jul 2020 | $720,000 | $836 psf | 7 |
| Aug 2020 | $715,000 | $830 psf | 3 |
| Oct 2020 | $750,000 | $852 psf | 3 |
| Nov 2020 | $545,000 | $844 psf | 6 |
| Dec 2020 | $715,000 | $859 psf | 3 |
| Jan 2021 | $777,000 | $821 psf | 3 |
| Feb 2021 | $742,500 | $841 psf | 4 |
| Mar 2021 | $745,000 | $850 psf | 4 |
| Jun 2021 | $778,000 | $858 psf | 3 |
| Aug 2021 | $725,000 | $842 psf | 5 |
| Sep 2021 | $568,000 | $813 psf | 3 |
| Oct 2021 | $550,000 | $852 psf | 4 |
| Dec 2021 | $733,888 | $863 psf | 8 |
| Jan 2022 | $620,000 | $825 psf | 4 |
| Apr 2024 | $938,000 | $1,062 psf | 3 |
| Dec 2025 | $986,944 | $1,118 psf | 4 |
| Jul 2026 | $981,500 | $1,133 psf | 4 |
Fun facts
Records, rankings and quirks from every sale recorded here.
Records
10 factsThe biggest, smallest, highest and priciest sales on record.
Largest unit sold
105 sqm
The largest unit sold here was a 105 sqm 5 Room, for $1,038,000 in Jan 2022.
Smallest unit sold
60 sqm
The smallest unit sold here was a 60 sqm 3 Room, for $567,000 in Oct 2021.
Longest lease left
92 years
The longest remaining lease sold here was 92 years, on a 60 sqm 3 Room.
Shortest lease left
87 years
The shortest remaining lease sold here was 87 years, on a 60 sqm 3 Room.
Highest floor sold
Storeys 40 to 42
The highest-floor sale here was on storeys 40 to 42, a 60 sqm 3 Room.
Lowest floor sold
Storeys 04 to 06
The lowest-floor sale here was on storeys 04 to 06, a 60 sqm 3 Room.
$1M sale in Clementi
190th
This sale ($1,275,000) was the 190th time a flat in Clementi crossed the $1,000,000 mark.
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.
Rare flat model
DBSS
This is a Design, Build and Sell Scheme (DBSS) flat, privately developed rather than HDB-built.
Joint tallest on the street
40 storeys
At 40 storeys, this is the joint tallest block on Clementi Avenue 4, level with 5 others.
Percentiles
6 factsWhere sales here rank against the rest of Singapore.
Price vs 5 room flats citywide
98th percentile
A 105 sqm 5 room sale here ranks in the 98th percentile among all 5 room flats sold citywide over the same period.
Price vs similar-sized flats
99th percentile
For its 105 sqm, this sale is in the 99th percentile among similarly-sized flats sold across Singapore over the same period.
Price vs 5 room flats in Clementi
89th percentile
Within Clementi alone, that sale is in the 89th percentile for a 5 room.
Remaining lease, citywide
73rd percentile
This flat's remaining lease (88 years) ranks in the 73rd percentile among all flats sold citywide over the same period.
Floor height, citywide
94th percentile
This flat's floor (storeys 16 to 18) ranks in the 94th percentile among all flats sold citywide over the same period.
Age among Clementi's blocks
11th percentile
Completed in 2015, this block is newer than 88% of HDB blocks in Clementi.
Comparisons
4 factsHow prices stack up against the town and the city.
vs the Clementi average
+29%
Prices here run 29% above the Clementi average.
vs the citywide average
+35%
Citywide, that's 35% above the national average.
Towns by average price
#11 of 26
Clementi ranks 11th out of 26 towns by average resale price.
Towns by 2-year price growth
#5 of 26
Clementi ranks 5th out of 26 towns for price growth over the past 2 years (+16%).
Nearby
1 factHow far it is to trains, schools and the city centre.
To Raffles Place
10.4km
This location is about 10.4km from the city center (Raffles Place).
Trends
5 factsWhich way prices and sales are heading.
Price vs a year ago
-3%
Prices here are down 3% compared to a year ago.
Busiest month: Dec 2021
8 sales
The busiest month here was Dec 2021, with 8 transactions.
Sales volume vs last quarter
-83%
Transaction volume here is down 83% versus the previous quarter.
Since the last resale
2 mo
It's been about 2 months since the last resale here.
Busiest month: Dec 2021
8 sales
The busiest month ever recorded here was Dec 2021, with 8 sales; the quietest active month saw just 1, in Apr 2020.
Transactions
| Aug 2026 | Clementi | 311B | Clementi Avenue 4 | 3 Room | Dbss | 40 to 42 | 60 | 87 years | $730,000 | $1,130 psf |
| Jul 2026 | Clementi | 311B | Clementi Avenue 4 | 4 Room | Dbss | 25 to 27 | 82 | 87 years | $995,000 | $1,127 psf |
| Jul 2026 | Clementi | 311B | Clementi Avenue 4 | 4 Room | Dbss | 28 to 30 | 80 | 87 years | $983,000 | $1,142 psf |
| Jul 2026 | Clementi | 311B | Clementi Avenue 4 | 4 Room | Dbss | 22 to 24 | 80 | 87 years | $980,000 | $1,138 psf |
| Jul 2026 | Clementi | 311B | Clementi Avenue 4 | 3 Room | Dbss | 28 to 30 | 60 | 87 years | $703,000 | $1,089 psf |
| Jun 2026 | Clementi | 311B | Clementi Avenue 4 | 5 Room | Dbss | 19 to 21 | 105 | 87 years | $1,243,000 | $1,100 psf |
| May 2026 | Clementi | 311B | Clementi Avenue 4 | 3 Room | Dbss | 13 to 15 | 60 | 87 years | $660,000 | $1,022 psf |
| Mar 2026 | Clementi | 311B | Clementi Avenue 4 | 3 Room | Dbss | 34 to 36 | 60 | 87 years | $708,888 | $1,098 psf |
| Feb 2026 | Clementi | 311B | Clementi Avenue 4 | 4 Room | Dbss | 25 to 27 | 80 | 87 years | $988,888 | $1,148 psf |
| Jan 2026 | Clementi | 311B | Clementi Avenue 4 | 4 Room | Dbss | 25 to 27 | 81 | 87 years | $975,000 | $1,118 psf |
Showing 1–10 of 133
Blocks on Clementi Avenue 4
Every block on the street, with its number of recorded HDB resales.
- Block 301 41
- Block 302 30
- Block 303 46
- Block 304 62
- Block 305 67
- Block 306 62
- Block 307 55
- Block 308 58
- Block 309 71
- Block 310 54
- Block 311A 113
- Block 311B 133
- Block 311C 126
- Block 312A 63
- Block 312B 77
- Block 312C 83
- Block 315 23
- Block 316 29
- Block 317 18
- Block 318 22
- Block 319 32
- Block 320 37
- Block 371 58
- Block 372 22
- Block 373 28
- Block 374 63
- Block 375 50
- Block 376 38