23 HDB Flats for Sale in Clementi Park / Upper Bukit Timah (D21)

As of October 2026, there are 23 hdb flats for sale on Listings.sg in District 21, which covers Clementi Park and Upper Bukit Timah. Most ask between S$980,000 and S$1.4M, with a median of S$1.28M. The MRT stations with the most of them within 1 km are Beauty World, King Albert Park and Maju.

Available Properties (23)

Maisonette HDB for Sale in 3 Toh Yi Drive - Image 1
Non-verified
Sale
$1,360,000
S$ 865.69 psf
12.2%
3 Toh Yi Drive
HDB Executive
Maisonette HDB for Sale in 3 Toh Yi Drive

Clementi Park / Upper Bukit Timah

3 Baths
1571 sqft
1988
Listed 8 Oct 2026Reposted 23 Oct 2026
Mark Tan
Mark Tan
2 days ago
PROPNEX REALTY PTE. LTD.
5 Room (5I) HDB for Sale in 13 Toh Yi Drive - Image 1
Non-verified
Sale
$1,180,000
S$ 898.71 psf
14.1%
13 Toh Yi Drive
HDB 5 Rooms
5 Room (5I) HDB for Sale in 13 Toh Yi Drive

Clementi Park / Upper Bukit Timah

3 Beds
1313 sqft
1988
Listed 10 Aug 2026Reposted 22 Oct 2026
Foo Hoo Seng
Foo Hoo Seng
2 days ago
ASPAC PROPERTY CONSULTANTS PTE LTD
Maisonette HDB for Sale in 3 Toh Yi Drive - Image 1
Non-verified
Sale
$1,388,888
S$ 883.52 psf
14.6%
3 Toh Yi Drive
HDB Executive
Maisonette HDB for Sale in 3 Toh Yi Drive

Clementi Park / Upper Bukit Timah

4 Beds
3 Baths
1572 sqft
1988
Listed 23 Jul 2026Reposted 22 Oct 2026
Clive Foo
Clive Foo
2 days ago
ERA REALTY NETWORK PTE LTD
5 Room (5I) HDB for Sale in 14 Toh Yi Drive - Image 1
Non-verified
Sale
$1,088,000
S$ 828.64 psf
18.4%
14 Toh Yi Drive
HDB 5 Rooms
5 Room (5I) HDB for Sale in 14 Toh Yi Drive

Clementi Park / Upper Bukit Timah

4 Beds
2 Baths
1313 sqft
1988
Listed 4 Jun 2026Reposted 20 Oct 2026
Kenneth Goh
Kenneth Goh
4 days ago
TIE PTE. LTD.
5 Room (5I) HDB for Sale in 14 Toh Yi Drive - Image 1
Non-verified
Sale
$1,180,000
S$ 898.71 psf
28.4%
14 Toh Yi Drive
HDB 5 Rooms
5 Room (5I) HDB for Sale in 14 Toh Yi Drive

Clementi Park / Upper Bukit Timah

4 Beds
2 Baths
1313 sqft
1988
Listed 14 May 2026Reposted 23 Oct 2026
Alvin Chan
Alvin Chan
a day ago
PROPNEX REALTY PTE. LTD.
5 Room (5I) HDB for Sale in 1 Toh Yi Drive - Image 1
Non-verified
Sale
$1,150,000
S$ 834.54 psf
13.3%
1 Toh Yi Drive
HDB 5 Rooms
5 Room (5I) HDB for Sale in 1 Toh Yi Drive

Clementi Park / Upper Bukit Timah

4 Beds
2 Baths
1378 sqft
1988
Listed 13 May 2026Reposted 19 Oct 2026
Alvin Chan
Alvin Chan
5 days ago
PROPNEX REALTY PTE. LTD.
4 Room (4A) HDB for Sale in 16 Toh Yi Drive - Image 1
Non-verified
Sale
$960,000
S$ 857.91 psf
25.1%
16 Toh Yi Drive
HDB 4 Rooms
4 Room (4A) HDB for Sale in 16 Toh Yi Drive

Clementi Park / Upper Bukit Timah

3 Beds
2 Baths
1119 sqft
1988
Listed 21 Apr 2026Reposted 22 Oct 2026
Ailsa Ang
Ailsa Ang
2 days ago
ERA REALTY NETWORK PTE LTD
Maisonette HDB for Sale in 3 Toh Yi Drive - Image 1
Non-verified
Sale
$1,399,000
S$ 890.52 psf
17.4%
3 Toh Yi Drive
HDB Executive
Maisonette HDB for Sale in 3 Toh Yi Drive

Clementi Park / Upper Bukit Timah

4 Beds
3 Baths
1571 sqft
1987
Listed 14 Apr 2026Reposted 19 Oct 2026
Maisonette HDB for Sale in 3 Toh Yi Drive - Image 1
Non-verified
Sale
$1,398,888
S$ 896.72 psf
18.2%
3 Toh Yi Drive
HDB Executive
Maisonette HDB for Sale in 3 Toh Yi Drive

Clementi Park / Upper Bukit Timah

4 Beds
3 Baths
1560 sqft
1987
Listed 14 Apr 2026Reposted 13 Oct 2026
Agent
Tham Kum Moon
11 days ago
Maisonette HDB for Sale in 3 Toh Yi Drive - Image 1
Non-verified
Sale
$1,350,000
S$ 864.83 psf
14.0%
3 Toh Yi Drive
HDB Executive
Maisonette HDB for Sale in 3 Toh Yi Drive

Clementi Park / Upper Bukit Timah

4 Beds
3 Baths
1561 sqft
1987
Listed 14 Apr 2026Reposted 20 Oct 2026
Bryan Seah
Bryan Seah
4 days ago
TIE PTE. LTD.
Maisonette HDB for Sale in 6 Toh Yi Drive - Image 1
Non-verified
Sale
$1,385,000
S$ 881.04 psf
10.9%
6 Toh Yi Drive
HDB Executive
Maisonette HDB for Sale in 6 Toh Yi Drive

Clementi Park / Upper Bukit Timah

3 Beds
2 Baths
1572 sqft
1989
Listed 14 Apr 2026Reposted 14 Oct 2026
Agent
California Mui
10 days ago
PROPNEX REALTY PTE. LTD.
Maisonette HDB for Sale in 10 Toh Yi Drive - Image 1
Non-verified
Sale
$1,350,000
S$ 858.78 psf
12.8%
10 Toh Yi Drive
HDB Executive
Maisonette HDB for Sale in 10 Toh Yi Drive

Clementi Park / Upper Bukit Timah

4 Beds
3 Baths
1572 sqft
1988
Listed 14 Apr 2026Reposted 20 Oct 2026
Jennifer Ong
Jennifer Ong
4 days ago
TIE PTE. LTD.
5 Room (5I) HDB for Sale in 16 Toh Yi Drive - Image 1
Non-verified
Sale
$1,280,000
S$ 974.12 psf
23.6%
16 Toh Yi Drive
HDB 5 Rooms
5 Room (5I) HDB for Sale in 16 Toh Yi Drive

Clementi Park / Upper Bukit Timah

4 Beds
2 Baths
1314 sqft
1987
Listed 8 Apr 2026Reposted 14 Oct 2026
Jennifer Ong
Jennifer Ong
10 days ago
TIE PTE. LTD.
Maisonette HDB for Sale in 2 Toh Yi Drive - Image 1
Non-verified
Sale
$1,600,000
S$ 1017.81 psf
28.5%
2 Toh Yi Drive
HDB Executive
Maisonette HDB for Sale in 2 Toh Yi Drive

Clementi Park / Upper Bukit Timah

4 Beds
3 Baths
1572 sqft
1988
Listed 24 Mar 2026Reposted 22 Oct 2026
Jennifer Ong
Jennifer Ong
3 days ago
TIE PTE. LTD.
5 Room (5I) HDB for Sale in 16 Toh Yi Drive - Image 1
Non-verified
Sale
$1,280,000
S$ 975.61 psf
23.7%
16 Toh Yi Drive
HDB 5 Rooms
5 Room (5I) HDB for Sale in 16 Toh Yi Drive

Clementi Park / Upper Bukit Timah

4 Beds
2 Baths
1312 sqft
1987
Listed 24 Mar 2026Reposted 22 Oct 2026
Jennifer Ong
Jennifer Ong
2 days ago
TIE PTE. LTD.
5 Room (5I) HDB for Sale in 4 Toh Yi Drive - Image 1
Non-verified
Sale
$1,208,000
S$ 920.03 psf
24.9%
4 Toh Yi Drive
HDB 5 Rooms
5 Room (5I) HDB for Sale in 4 Toh Yi Drive

Clementi Park / Upper Bukit Timah

4 Beds
2 Baths
1313 sqft
1988
Listed 24 Mar 2026Reposted 24 Oct 2026
Jamal Ponnichi
Jamal Ponnichi
20 hours ago
PROPNEX REALTY PTE. LTD.
5 Room (5I) HDB for Sale in 16 Toh Yi Drive - Image 1
Non-verified
Sale
$1,280,000
S$ 974.87 psf
23.7%
16 Toh Yi Drive
HDB 5 Rooms
5 Room (5I) HDB for Sale in 16 Toh Yi Drive

Clementi Park / Upper Bukit Timah

4 Beds
2 Baths
1313 sqft
1987
Listed 15 Mar 2026Reposted 20 Oct 2026
Jennifer Ong
Jennifer Ong
5 days ago
TIE PTE. LTD.
5 Room (5I) HDB for Sale in 12 Toh Yi Drive - Image 1
Non-verified
Sale
$1,250,000
S$ 952.02 psf
23.9%
12 Toh Yi Drive
HDB 5 Rooms
5 Room (5I) HDB for Sale in 12 Toh Yi Drive

Clementi Park / Upper Bukit Timah

4 Beds
2 Baths
1313 sqft
1988
Listed 7 Mar 2026Reposted 15 Oct 2026
Jennifer Ong
Jennifer Ong
10 days ago
TIE PTE. LTD.
Executive HDB for Sale in 7 Toh Yi Drive - Image 1
Non-verified
Sale
$1,390,000
S$ 909.69 psf
17.3%
7 Toh Yi Drive
HDB Executive
Executive HDB for Sale in 7 Toh Yi Drive

Clementi Park / Upper Bukit Timah

3 Beds
2 Baths
1528 sqft
1989
Listed 5 Mar 2026Reposted 14 Oct 2026
Natasha Liem
Natasha Liem
10 days ago
ERA REALTY NETWORK PTE LTD
4 Room (4A) HDB for Sale in 5 Toh Yi Drive - Image 1
Non-verified
Sale
$980,000
S$ 843.37 psf
13.2%
5 Toh Yi Drive
HDB 4 Rooms
4 Room (4A) HDB for Sale in 5 Toh Yi Drive

Clementi Park / Upper Bukit Timah

3 Beds
2 Baths
1162 sqft
1989
Listed 5 Mar 2026Reposted 21 Sep 2026
Agent
Felecia Cheong
a month ago
4 Room (4A) HDB for Sale in 13 Toh Yi Drive - Image 1
Non-verified
Sale
$938,000
S$ 838.25 psf
13.9%
13 Toh Yi Drive
HDB 4 Rooms
4 Room (4A) HDB for Sale in 13 Toh Yi Drive

Clementi Park / Upper Bukit Timah

3 Beds
2 Baths
1119 sqft
1988
Listed 5 Mar 2026Reposted 24 Oct 2026
5 Room (5I) HDB for Sale in 4 Toh Yi Drive - Image 1
Non-verified
Sale
$1,228,000
S$ 935.26 psf
26.9%
4 Toh Yi Drive
HDB 5 Rooms
5 Room (5I) HDB for Sale in 4 Toh Yi Drive

Clementi Park / Upper Bukit Timah

4 Beds
2 Baths
1313 sqft
1988
Listed 28 Feb 2026Reposted 22 Oct 2026
Jason Chin
Jason Chin
3 days ago
PROPNEX REALTY PTE. LTD.
4 Room (4A) HDB for Sale in 4 Toh Yi Drive - Image 1
Non-verified
Sale
$1,000,000
S$ 892.86 psf
21.8%
4 Toh Yi Drive
HDB 4 Rooms
4 Room (4A) HDB for Sale in 4 Toh Yi Drive

Clementi Park / Upper Bukit Timah

3 Beds
2 Baths
1120 sqft
1988
Listed 2 Nov 2025Reposted 20 Oct 2026
Yee ann Teo
Yee ann Teo
4 days ago
ERA REALTY NETWORK PTE LTD

HDB Flats for Sale near MRT in D21

More in Clementi Park / Upper Bukit Timah

HDB Flats for Sale in nearby districts

Affordability Calculator →What you can borrow and buy on your income, with TDSR and MSR.

Frequently asked questions

Which areas does District 21 cover?▾

District 21 (D21) covers Clementi Park and Upper Bukit Timah. As of October 2026, Listings.sg has 23 hdb flats for sale there.

How do HDB prices in D21 compare with the districts nearby?▾

As of October 2026, the median asking price on Listings.sg is S$1.28M in D21 (Clementi Park / Upper Bukit Timah), against S$688,000 in D20 (Ang Mo Kio / Bishan / Thomson) and S$598,000 in D22 (Boon Lay / Jurong / Tuas). These are asking prices, not agreed ones.

Which MRT lines serve District 21?▾

The stations with the most of these listings within 1 km are Beauty World, King Albert Park and Maju, on the Downtown Line and Cross-Island Line.