Block 21 Joo Seng Road
| Date | Floor | Type | Area | Price | $/sqm |
|---|---|---|---|---|---|
| Mar 2025 | 01 TO 03 | EXECUTIVE | 151 sqm | $875,000 | $5,795 |
| Feb 2025 | 01 TO 03 | EXECUTIVE | 146 sqm | $930,000 | $6,370 |
| Jan 2025 | 10 TO 12 | EXECUTIVE | 146 sqm | $1,030,000 | $7,055 |
| Nov 2024 | 07 TO 09 | EXECUTIVE | 152 sqm | $1,200,000 | $7,895 |
| Nov 2023 | 04 TO 06 | EXECUTIVE | 146 sqm | $880,000 | $6,027 |
| Jul 2023 | 10 TO 12 | EXECUTIVE | 146 sqm | $838,000 | $5,740 |
| Apr 2022 | 04 TO 06 | EXECUTIVE | 155 sqm | $810,000 | $5,226 |
| Jan 2021 | 10 TO 12 | EXECUTIVE | 146 sqm | $690,000 | $4,726 |
| Dec 2020 | 04 TO 06 | EXECUTIVE | 146 sqm | $668,000 | $4,575 |
| Jun 2019 | 04 TO 06 | EXECUTIVE | 146 sqm | $645,000 | $4,418 |
| Jun 2019 | 07 TO 09 | EXECUTIVE | 146 sqm | $696,000 | $4,767 |
| Jan 2019 | 07 TO 09 | EXECUTIVE | 155 sqm | $688,000 | $4,439 |
| Oct 2017 | 04 TO 06 | EXECUTIVE | 146 sqm | $665,000 | $4,555 |
About Block 21 Joo Seng Road
Block 21 at Joo Seng Road is a residential HDB block in Toa Payoh, Singapore, built in 1988 with approximately 62 years remaining on its 99-year lease. The block contains executive flats, with resale prices ranging from $645,000 to $1,200,000 based on 13 recorded transactions since January 2017. The most recent transaction was a executive flat on storeys 01 TO 03 sold for $875,000 in 2025-03. The current median price per square metre is $5,226. Over the past five years, resale prices at this block have increased by approximately 34.8%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8839, with an annual lease decay rate of approximately 0.46%. All transaction data is sourced from Singapore's data.gov.sg open data platform and is updated monthly.
Frequently Asked Questions
How much is an HDB flat at Block 21 Joo Seng Road worth?
The most recent resale transaction at Block 21 Joo Seng Road was $875,000 for a executive flat in 2025-03. The median price per square metre across all flat types is $5,226, based on 13 transactions since January 2017. Data sourced from data.gov.sg.
What is the remaining lease for Block 21 Joo Seng Road?
Block 21 Joo Seng Road was built in 1988 and has approximately 62 years and 7 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.46%, meaning the leasehold value decreases by approximately 0.46% per year at the current remaining lease.
What flat types are available at Block 21 Joo Seng Road?
Block 21 Joo Seng Road in Toa Payoh contains executive flats. Resale prices range from $645,000 to $1,200,000 based on historical transaction records from data.gov.sg.
Have HDB prices at Block 21 Joo Seng Road gone up or down?
Resale prices at Block 21 Joo Seng Road have increased by approximately 34.8% over the past five years. The current median price is $810,000, with the most recent sale at $875,000 in 2025-03.