01 · Blocks
Which blocks sold for less?
Each block's median, low to high. The line runs from its cheapest sale to its dearest.
Blk 221's median is S$761 psf, the highest of 2 blocks with two or more sales.
Blk 221 Hougang St 21
Resale prices since Nov 2024:
This blockBlk 221 Hougang St 216 min to Kovan · built 1990 with the 2 blocks in grey · Executive · 64 years left
Nearest stations
Kovan MRT530 m to Exit A 6 min walk
Serangoon MRT 18 min walk
Bartley MRT 30 min walk
86 homes in this block
Executive86
- Completed
- 1990
- Storeys
- 13
- Lease
- 1992 to 2091
Under 31? You may get less CPF and a smaller HDB loan.
Blk 221 resale prices
S$1,075,000 to S$1,450,000
5 sales at Blk 221 since Nov 2024 · median S$761 psf
| Month | Storey | Size | Model | Price | PSF |
|---|---|---|---|---|---|
| Sep 2026 | 7–9 | 148 m² · 1593 sq ft | Maisonette | S$1,292,000 | S$811 |
| Aug 2026 | 7–9 | 150 m² · 1615 sq ft | Maisonette | S$1,228,000 | S$761 |
| Jul 2026 | 7–9 | 148 m² · 1593 sq ft | Maisonette | S$1,075,000 | S$675 |
| Feb 2026 | 7–9 | 150 m² · 1615 sq ft | Maisonette | S$1,170,000 | S$725 |
| Dec 2025 | 4–6 | 148 m² · 1593 sq ft | Maisonette | S$1,450,000 | S$910 |
Against the blocks around it
Executive sales since Nov 2024 at Blk 221 and one block built with it. In S$ per sq ft, so sizes compare.
02 · Floors
Do higher floors cost more?
The median for each storey band, across the same blocks.
About the same on storeys 7–9 as on storeys 1–3.
03 · Months
How have prices moved?
Each month's median across these blocks, with a line from its cheapest sale to its dearest and the number sold. Blk 221's own sales.
8 of 24 months had a Executive sale.
Blk 221 rents
S$3,300 to S$4,200 a month
What most Executive flats here rent for: 8 rentals at Blk 221 since Nov 2024, median S$4,000
Blk 221 two other blocks around it Median across all of them
Each dot is a rental HDB approved since Nov 2024. Owners declare the rent and HDB doesn't check it, so treat single rentals with care.
Primary schools near Blk 221
Within 1 km · 2
- 1Paya Lebar Methodist Girls' School (Primary)600 m
- 2Xinghua Primary School680 m
1 to 2 km · 7
- 3Zhonghua Primary School1.4 km
- 4Holy Innocents' Primary School1.5 km
- 5Xinmin Primary School1.6 km
- 6Maris Stella High School1.6 km
- 7Yangzheng Primary School1.7 km
- 8Montfort Junior School1.9 km
- 9Rosyth School2.0 km
Distances are straight lines from Blk 221 to each school's grounds, as MOE measures for Primary 1. Check ones near 1 km on OneMap.
Viewing a flat at Blk 221?
We're building an iPhone app for booking HDB viewings yourself. Share the PropertyGuru listing in and it gives you a link to send the seller's agent, so they can pick a slot when you're free.
Early access on TestFlight · iPhone
Before the viewing: What to WhatsApp the agent · The viewing checklist
Around Blk 221
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Block details, resale prices and rentals come from HDB, building outlines from HDB's Existing Building dataset, MRT exits from LTA, schools from MOE and school grounds from URA's Master Plan, all published on data.gov.sg. Walking routes and map tiles are from OneMap by the Singapore Land Authority. Updated 26 Oct 2026.