District 21 · SIAN TUAN AVENUE
SIAN TUAN AVENUE is a condominium in District 21, Singapore. The average transacted price is $1,777/sqft based on 5 recorded transactions.
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AI-generated analysis based on available market data. Last updated 7 April 2026. This content is for informational purposes only and should not be considered financial advice.
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| Date | Project Name | Address | Size (sqm) | Price | PSF | Floor | Type | Segment | District | Tenure |
|---|---|---|---|---|---|---|---|---|---|---|
| 2024-09 | LANDED HOUSING DEVELOPMENT | SIAN TUAN AVENUE | 438.5 sqm (4720 sqft) | $11,100,000 | $2352/sqft | - | Detached | RCR | 21 | 999 yrs lease commencing from 1879 (852 yrs remaining) |
| 2021-11 | LANDED HOUSING DEVELOPMENT | SIAN TUAN AVENUE | 445.4 sqm (4794 sqft) | $8,680,000 | $1811/sqft | - | Detached | RCR | 21 | 999 yrs lease commencing from 1879 (852 yrs remaining) |
| 2021-08 | LANDED HOUSING DEVELOPMENT | SIAN TUAN AVENUE | 293 sqm (3154 sqft) | $6,000,000 | $1902/sqft | - | Semi-detached | RCR | 21 | 999 yrs lease commencing from 1875 (848 yrs remaining) |
| 2021-03 | LANDED HOUSING DEVELOPMENT | SIAN TUAN AVENUE | 1079.1 sqm (11615 sqft) | $15,880,000 | $1367/sqft | - | Detached | RCR | 21 | 999 yrs lease commencing from 1879 (852 yrs remaining) |
| 2020-08 | LANDED HOUSING DEVELOPMENT | SIAN TUAN AVENUE | 293.1 sqm (3155 sqft) | $4,588,888 | $1455/sqft | - | Semi-detached | RCR | 21 | 999 yrs lease commencing from 1875 (848 yrs remaining) |
The development has a 999-year leasehold tenure that commenced in 1879. This long-term leasehold status is a key characteristic of the landed properties in this District 21 location.
The median price for properties in this development is $8,142,500 based on 5 recent transactions. Individual transaction prices have ranged from $3,380,000 to $10,016,888.
The PSF range for the development is between $1,403 and $4,715. The median PSF currently stands at $1,810.506.
The highest recent transaction was $10,016,888, recorded on 1 January 2026. This transaction was for a 2,788 sqft unit, which translates to a PSF of $3,593.
Recent data shows unit sizes ranging from 1,775 sqft to 4,809 sqft. For example, a 4,496 sqft unit was transacted at $6,735,000, while a smaller 1,840 sqft unit was transacted at $3,380,000.
The project is located in District 21, which encompasses the Clementi and Upper Bukit Timah areas. This district is primarily known for its residential landed housing and proximity to the Bukit Timah nature reserve.
Guides and analysis about SIAN TUAN AVENUE

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