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 123C ranks the 4th highest of 8 blocks with two or more sales.
Blk 123C Rivervale Dr
Postal code 543123. Resale prices since Nov 2024:
This blockBlk 123C Rivervale Dr4 min to Kangkar · built 1998 with the 9 blocks in grey · 4–5 room · 71 years left
Nearest stations
Kangkar LRT370 m to Exit A 4 min walk
Bakau LRT 6 min walk
Ranggung LRT 9 min walk
78 homes in this block
4‑room26
5‑room52
- Completed
- 1998
- Storeys
- 17
- Lease
- 1999 to 2098
Under 24? You may get less CPF and a smaller HDB loan.
Blk 123C resale prices
S$580,000 to S$600,000
Three sales at Blk 123C since Nov 2024 · S$534, S$545 and S$552 psf
| Month | Storey | Size | Model | Price | PSF |
|---|---|---|---|---|---|
| Jan 2026 | 10–12 | 101 m² · 1087 sq ft | Model A | S$592,000 | S$545 |
| Jun 2025 | 7–9 | 101 m² · 1087 sq ft | Model A | S$600,000 | S$552 |
| Jan 2025 | 10–12 | 101 m² · 1087 sq ft | Model A | S$580,000 | S$534 |
Against the blocks around it
4‑room sales since Nov 2024 at Blk 123C, six blocks built with it and seven other blocks within 250 m with leases from 1996 to 2002. In S$ per sq ft, so sizes compare.
02 · Floors
Do higher floors cost more?
The median for each storey band, across the same blocks.
Storeys 13–15 sold for more per sq ft than 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 123C's own sales.
The median went from S$544 psf in the first year to S$545 in the past year.
S$608,000
One 5‑room sale at Blk 123C, in Sep 2026 · S$491 psf
| Month | Storey | Size | Model | Price | PSF |
|---|---|---|---|---|---|
| Sep 2026 | 1–3 | 115 m² · 1238 sq ft | Improved | S$608,000 | S$491 |
Against the blocks around it
5‑room sales since Nov 2024 at Blk 123C, four blocks built with it and eight other blocks within 250 m with leases from 1996 to 2002. In S$ per sq ft, so sizes compare.
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 123C's one sale was S$491 psf.
02 · Floors
Do higher floors cost more?
The median for each storey band, across the same blocks.
Storeys 13–15 sold for more per sq ft than 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 123C's own sales.
The median went from S$514 psf in the first year to S$510 in the past year.
Blk 123C rents
S$3,000 to S$3,350 a month
What most 5‑room flats here rent for: 6 rentals at Blk 123C since Nov 2024, median S$3,150
Blk 123C 23 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 123C
Within 1 km · 5
- 1North Spring Primary School100 m
- 2Seng Kang Primary School370 m
- 3North Vista Primary School740 m
- 4Rivervale Primary School760 m
- 5Compassvale Primary SchoolClose to the 1 km line920 m
1 to 2 km · 13
- 6Mee Toh School1.1 km
- 7Punggol Primary School1.2 km
- 8Palm View Primary School1.2 km
- 9Nan Chiau Primary School1.3 km
- 10CHIJ Our Lady of the Nativity1.4 km
- 11Greendale Primary School1.5 km
- 12Edgefield Primary School1.6 km
- 13Springdale Primary School1.6 km
- 14Anchor Green Primary School1.6 km
- 15Punggol Green Primary School1.7 km
- 16Montfort Junior School1.8 km
- 17Horizon Primary School1.9 km
- 18Yio Chu Kang Primary School2.0 km
Distances are straight lines from Blk 123C to each school's grounds, as MOE measures for Primary 1. Check ones near 1 km on OneMap.
Viewing a flat at Blk 123C?
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 123C
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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.