Block 123C Rivervale Drive
Block 123C Rivervale Drive has 18 recorded HDB resale transactions since 2017. Latest sale: $608,000 (Sep 2026, 5 room, floors 01–03). Median $4,105/sqm. Prices up 27.7% over the past five years. Built 1999, 72 years lease remaining.
Blk 123C at $449K sits 12% below Sengkang's $508K town median, pricier than 18% of its 618 priced blocks. See all HDB prices in Sengkang →
What this block rents for, and the gross rental yield (annual rent ÷ resale price). This block has too few rentals on record, so figures shown are the Sengkang average.
| Flat type | Median rent /mo | Gross yield | Based on |
|---|---|---|---|
| 4-Room | $3,200 typically $3,000–$3,400 | 6% | Sengkang avg · block too thin |
| 5-Room | $3,300 typically $3,100–$3,500 | 5.7% | Sengkang avg · block too thin |
This block is inside the 1 km Primary 1 priority zone for 4 popular schools. When a school is oversubscribed, MOE ballots by home–school distance, and homes within 1 km are drawn first.
- This home
- School within 1 km
- School 1–2 km
- 1km ring, top priority
- 2km ring, next tier
Straight-line distances, the basis MOE uses for Home–School Distance priority. Tap a school to open it. Map © OneMap, SLA.
Other HDB blocks closest to Block 123C Rivervale Drive in Sengkang, with their median resale price. Useful for comparing what a flat here costs against its immediate neighbours.
| Date | Floor | Type | Area | Price | $/sqm |
|---|---|---|---|---|---|
| Sep 2026 | 01 TO 03 | 5 ROOM | 115 sqm | $608,000 | $5,287 |
| Jan 2026 | 10 TO 12 | 4 ROOM | 101 sqm | $592,000 | $5,861 |
| Jun 2025 | 07 TO 09 | 4 ROOM | 101 sqm | $600,000 | $5,941 |
| Jan 2025 | 10 TO 12 | 4 ROOM | 101 sqm | $580,000 | $5,743 |
| Oct 2023 | 07 TO 09 | 4 ROOM | 101 sqm | $510,888 | $5,058 |
| Sep 2023 | 01 TO 03 | 5 ROOM | 115 sqm | $555,000 | $4,826 |
| Dec 2022 | 16 TO 18 | 5 ROOM | 116 sqm | $600,000 | $5,172 |
| Nov 2021 | 13 TO 15 | 5 ROOM | 115 sqm | $510,000 | $4,435 |
| Oct 2021 | 13 TO 15 | 4 ROOM | 101 sqm | $468,000 | $4,634 |
| May 2021 | 07 TO 09 | 5 ROOM | 115 sqm | $430,000 | $3,739 |
| Nov 2020 | 04 TO 06 | 5 ROOM | 116 sqm | $385,000 | $3,319 |
| Sep 2020 | 16 TO 18 | 4 ROOM | 102 sqm | $385,000 | $3,775 |
| Sep 2020 | 01 TO 03 | 5 ROOM | 115 sqm | $418,000 | $3,635 |
| Aug 2020 | 07 TO 09 | 5 ROOM | 115 sqm | $418,000 | $3,635 |
| Jul 2019 | 10 TO 12 | 4 ROOM | 102 sqm | $370,000 | $3,627 |
| Jun 2019 | 10 TO 12 | 4 ROOM | 101 sqm | $372,000 | $3,683 |
| Nov 2018 | 10 TO 12 | 5 ROOM | 115 sqm | $416,000 | $3,617 |
| Feb 2018 | 04 TO 06 | 5 ROOM | 116 sqm | $418,000 | $3,603 |
About Block 123C Rivervale Drive
Resale prices at Block 123C Rivervale Drive in Sengkang have risen sharply, up about 27.7% over the past five years. Its median sits about 12% below the Sengkang median, cheaper than about 82% of the town's blocks. It has a relatively light resale record, with 18 transactions since 2017 across 4 room, 5 room flats priced from $370,000 to $608,000. The most recent transaction was a 5 room flat on storeys 01 TO 03 at $608,000 in Sep 2026, and the median works out to $4,105/sqm. On Bala's Table, the SLA's leasehold valuation model, its relativity ratio works out to 0.9160, equivalent to roughly 0.32% of lease-value decay a year. All transaction data is sourced from data.gov.sg and updated monthly.
Frequently Asked Questions
How much is an HDB flat at Block 123C Rivervale Drive worth?
The most recent resale transaction at Block 123C Rivervale Drive was $608,000 for a 5 room flat in 2026-09. The median price per square metre across all flat types is $4,105, based on 18 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 123C Rivervale Drive?
Block 123C Rivervale Drive was built in 1999 and has approximately 72 years remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.32%, meaning the leasehold value decreases by approximately 0.32% per year at the current remaining lease.
What flat types are available at Block 123C Rivervale Drive?
Block 123C Rivervale Drive in Sengkang contains 4 room, 5 room flats. Resale prices range from $370,000 to $608,000 based on historical transaction records from data.gov.sg.
Have HDB prices at Block 123C Rivervale Drive gone up or down?
Resale prices at Block 123C Rivervale Drive have increased by approximately 27.7% over the past five years. The current median price is $449,000, with the most recent sale at $608,000 in 2026-09.