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Blk 121B Rivervale Dr

Postal code 542121. Resale prices since Nov 2024:

5‑room · 3 sales

S$590k – S$650k
This blockBlk 121B Rivervale Dr3 min to Bakau · built 1999 with the 17 blocks in grey · 4–5 room · 72 years left

Built together · 18 blocks

116A116B116C117A117B117C119A119B119C119D120A120B120C121121A121B122D122E

Nearest stations

Bakau LRT220 m to Exit B 3 min walk
Kangkar LRT 6 min walk
Rumbia LRT 9 min walk

96 homes in this block

4‑room32
5‑room64
Completed
1999
Storeys
17
Lease
2000 to 2099

Under 23? You may get less CPF and a smaller HDB loan.

Blk 121B resale prices

S$590,000 to S$650,000

Three sales at Blk 121B since Nov 2024 · S$503, S$507 and S$549 psf

MonthStoreySizeModelPricePSF
Sep 2026 1–3 109 m² · 1173 sq ft Improved S$595,000 S$507
Jun 2025 16–18 110 m² · 1184 sq ft Improved S$650,000 S$549
Mar 2025 1–3 109 m² · 1173 sq ft Improved S$590,000 S$503

Against the blocks around it

5‑room sales since Nov 2024 at Blk 121B, 13 blocks built with it and seven other blocks within 250 m with leases from 1997 to 2003. 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 121B ranks the 11th highest of 15 blocks with two or more sales.

02 · Floors

Do higher floors cost more?

The median for each storey band, across the same blocks.

Storeys 16–18 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 121B's own sales.

The median went from S$524 psf in the first year to S$514 in the past year.

Blk 121B rents

S$3,200 to S$3,300 a month

What most 5‑room flats here rent for: 6 rentals at Blk 121B since Nov 2024, median S$3,200

Blk 121B 29 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 121B

Within 1 km · 5

  1. 1North Spring Primary School120 m
  2. 2Seng Kang Primary School620 m
  3. 3Rivervale Primary School710 m
  4. 4Mee Toh SchoolClose to the 1 km line960 m
  5. 5North Vista Primary SchoolClose to the 1 km line1000 m

1 to 2 km · 12

  1. 6Compassvale Primary SchoolClose to the 1 km line1.1 km
  2. 7Greendale Primary School1.3 km
  3. 8Punggol Primary School1.4 km
  4. 9Palm View Primary School1.5 km
  5. 10Edgefield Primary School1.5 km
  6. 11CHIJ Our Lady of the Nativity1.5 km
  7. 12Nan Chiau Primary School1.6 km
  8. 13Horizon Primary School1.7 km
  9. 14Punggol Green Primary School1.8 km
  10. 15Springdale Primary School1.8 km
  11. 16Anchor Green Primary School1.9 km
  12. 17Waterway Primary School2.0 km

Distances are straight lines from Blk 121B to each school's grounds, as MOE measures for Primary 1. Check ones near 1 km on OneMap.

Viewing a flat at Blk 121B?

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 121B

140 blocks near Bakau LRT› All 669 blocks in Sengkang, on the map›

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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.