Domain 21
21 Delta Road · 169813
D3 · Alexandra / Commonwealth · RCR
141 Units (Small) · 2 Blocks ()
Available Listings
S$ 1,088,000
23 Delta Road 169814
1
1
560 sqft
Listed 4 days ago by
Ella Chang
S$ 1,880,000
21 Delta Road 169813
- 2
- 2
- 926 sqft
Listed 4 days ago by
Derek teng
S$ 1,760,000
21 Delta Road 169813
- 2
- 2
- 883 sqft
Listed 4 days ago by
Ethan Chin
S$ 1,880,000
21 Delta Road 169813
- 2
- 2
- 926 sqft
Listed 6 days ago
Project Details
Resident Profile
- 41% Owner
- 59% Tenant
*Estimated based on rental transaction volume against total units.
Facilities
Wellness
Steam Room
Aquatics
Fun Pool- Infinity Pool
Pool Deck- Swimming Pool
Sports
Fitness Corner
Gym
Locations and Surroundings
Taxi
Public Transport
Driving
Add locations your travel to frequently to calculate travel time
2 Transfers
S$ 2.33
1 Transfer
S$ 1.38
0 Transfer
S$ 0.00
Floor Plan Information
All
1
2
3
1 bedroom
52 - 72 sqm / 560 - 775 sqft
$369K - $1.39M
$623 - $1,786 psf
Across 2 bedroom types · 1 room, 1+1 room
2 bedroom
82 - 102 sqm / 883 - 1,098 sqft
$540K - $2.19M
$597 - $2,143 psf
Across 2 bedroom types · 2 room, 2+1 room
3 bedroom
119 sqm / 1,281 sqft
$808K - $3.78M
$544 - $2,115 psf
Across 1 bedroom types · 3 room
Site Plans and Elevation Charts
Domain 21 - Site Map
Buildings in Domain 21
- 21 Delta Road169813
- 23 Delta Road169814
Market Data & Trends
Recent Transactions
All
Studio
1 BR
2 BR
3 BR
4 BR
5+ BR
Date sold | Block | Unit | Beds | PSF | Area
(sqft) | Price sold |
|---|---|---|---|---|---|---|
09/2026 | 21 | #21-xx | 2 BR | S$ 2,143 | 1,022 | S$ 2.190M |
07/2026 | 23 | #19-xx | 1 BR | S$ 1,786 | 560 | S$ 1.000M |
06/2026 | 21 | #07-xx | 3 BR | S$ 2,061 | 1,281 | S$ 2.640M |
04/2026 | 23 | #20-xx | 2 BR | S$ 2,108 | 925 | S$ 1.950M |
02/2026 | 21 | #17-xx | 2 BR | S$ 1,982 | 883 | S$ 1.750M |
11/2025 | 23 | #1x-xx | 3 BR | S$ 2,092 | 1,281 | S$ 2.680M |
10/2025 | 21 | #1x-xx | 3 BR | S$ 2,100 | 1,281 | S$ 2.690M |
07/2025 | 23 | #1x-xx | 2 BR | S$ 1,881 | 904 | S$ 1.700M |
05/2025 | 21 | #1x-xx | 3 BR | S$ 2,069 | 1,281 | S$ 2.650M |
12/2024 | 21 | #1x-xx | 2 BR | S$ 2,006 | 883 | S$ 1.771M |
11/2024 | 21 | #0x-xx | 2 BR | S$ 2,014 | 1,033 | S$ 2.080M |
07/2024 | 23 | #1x-xx | 1 BR | S$ 1,750 | 560 | S$ 980,000 |
05/2024 | 21 | #1x-xx | 3 BR | S$ 2,115 | 1,281 | S$ 2.709M |
04/2024 | 23 | #2x-xx | 3 BR | S$ 1,880 | 1,862 | S$ 3.500M |
01/2024 | 23 | #1x-xx | 2 BR | S$ 1,922 | 926 | S$ 1.780M |
06/2023 | 21 | #1x-xx | 2 BR | S$ 1,888 | 1,033 | S$ 1.950M |
06/2023 | 23 | #2x-xx | 2 BR | S$ 1,881 | 904 | S$ 1.700M |
03/2023 | 21 | #1x-xx | 3 BR | S$ 1,678 | 1,281 | S$ 2.150M |
02/2023 | 23 | #1x-xx | 2 BR | S$ 1,803 | 904 | S$ 1.630M |
02/2023 | 23 | #1x-xx | 2 BR | S$ 1,781 | 904 | S$ 1.610M |
Sale Price Trend Overtime
| Date | Avg. transaction price | Transaction volume |
|---|---|---|
| Oct 2025 | S$2,690,000 | 1 |
| Nov 2025 | S$2,680,000 | 1 |
| Feb 2026 | S$1,750,000 | 1 |
| Apr 2026 | S$1,950,000 | 1 |
| Jun 2026 | S$2,640,000 | 1 |
| Jul 2026 | S$1,000,000 | 1 |
| Sep 2026 | S$2,190,000 | 1 |
1M
3M
6M
1Y
5Y
10Y
Nearby Condo Project Comparison
Project | Tenure | TOP | MRT Distance | Price range (Sale) | Avg. Price (Sale) | Price range (Rent) | Avg. Price (Rent) | Rental Yield |
|---|---|---|---|---|---|---|---|---|
Domain 21 | 99 yrs | 2007 | EW 17  9 mins (664m)Tiong Bahru MRT | 1,926.59 - 2,542.04 psf | 2,071.95 psf | 5,800 - 7,300 /mo | 6,550 /mo | 3.33% |
Freehold | 2026 | EW 17 11 mins (831m)Tiong Bahru MRT | 2,727.27 - 3,135.89 psf | 2,915.49 psf | 1,580 - 49,800 /mo | 8,465.29 /mo | 3.18% | |
Freehold | 2023 | EW 18 11 mins (823m)Redhill MRT | 1,903.03 - 2,899.09 psf | 2,652.49 psf | 2,300 - 6,500 /mo | 4,766.67 /mo | - | |
Freehold | 2015 | EW 18 11 mins (868m)Redhill MRT | 1,787.88 - 3,157.89 psf | 2,436.47 psf | 2,800 - 11,820 /mo | 3,989.6 /mo | - | |
Freehold | 2009 | EW 17 10 mins (771m)Tiong Bahru MRT | 2,293.62 - 2,520.71 psf | 2,413.56 psf | 4,200 - 6,000 /mo | 5,533.33 /mo | 2.66% | |
Freehold | 2004 | EW 17 11 mins (830m)Tiong Bahru MRT | 1,904.38 - 2,519.63 psf | 2,212 psf | 6,800 - 7,000 /mo | 6,900 /mo | 2.44% | |
99 yrs | 2000 | EW 17 10 mins (734m)Tiong Bahru MRT | 1,431.09 - 1,620.99 psf | 1,531.76 psf | 2,600 - 6,200 /mo | 3,753.29 /mo | 3.45% | |
Freehold | 2000 | TE 15 11 mins (852m)Great World MRT | 628.96 - 2,021.38 psf | 1,428.13 psf | 4,500 - 11,500 /mo | 6,537.69 /mo | 2.13% |
FAQ
Where is Domain 21 located?
Domain 21 is situated at 21 Delta Road, 169813, within the Bukit Merah planning area in District 03.
When was Domain 21 completed?
Domain 21 obtained its Temporary Occupation Permit (TOP) in 2007 and is approximately 19 years old today.
How many resale units are currently on the market?
Based on listings available in October 2026, around 7 unit are currently being marketed for sale at Domain 21. Prices start from approximately S$ 1,078,888.
How is the current price trend of the development?
Recent transactions at Domain 21 show prices ranging from S$ 1,000,000 to S$ 2,640,000 over the past six months. During this same period, the development recorded an average transacted price of around S$ 2,024.39 psf.
What is the record PSF achieved at Domain 21?
The highest price per square foot ever recorded was S$ 2,142.86 psf. This benchmark was set in Sep 2026 through the sale of a 2 bedroom unit.
What is the lowest PSF transaction recorded at Domain 21?
Historical resale records show that the lowest transaction was completed at S$ 543.92 psf.
Have homeowners at Domain 21 made profits from their sales?
Historical transaction data indicates that many sellers at Domain 21 have achieved gains upon resale. The largest recorded profit stands at approximately S$ 2,170,000 although actual returns differ based on purchase price, holding period, and unit characteristics.
Are there primary schools within walking distance of Domain 21?
The development is located within 1km of several primary schools, including Alexandra Primary School, making it a convenient option for families with young children.
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