Castle Green
Located in District 26 (Upper Thomson, Springleaf), Castle Green is a 99-year leasehold condominium in the Outside Central Region (OCR). The development was completed in 1997 and comprises 664 units, on a lease that commenced in 1993. This page tracks recorded sale prices, rental contracts and yield trends from URA data.
CASTLE GREEN
Over the 12 months to May 2026, Castle Green recorded 19 resale transactions at a median $1,375 psf (median price $1,560,000), and 67 rental contracts at a median $3,650/mo, a gross rental yield of 2.8%. Source: URA caveat data, as of May 2026.
Castle Green's median of $1,375 psf over the trailing 12 months places its pricing below roughly 82% of District 26 condos; resale liquidity has been moderate with 19 caveats lodged; the 2.8% gross rental yield sits below the ~3% private-market benchmark. Figures reflect URA-registered resale caveats and exclude new-launch sales; weigh unit-specific factors — floor, facing and remaining lease — against this project-level average.
| Date | Price | PSF | Size (sqft) | Floor | Type |
|---|---|---|---|---|---|
| May-26 | $2,160,000 | $1,532 psf | 1,410 sqft | 11 to 15 | 4BR |
| Apr-26 | $1,560,000 | $1,283 psf | 1,216 sqft | 01 to 05 | 3BR |
| Apr-26 | $1,660,000 | $1,441 psf | 1,152 sqft | 01 to 05 | 3BR |
| Apr-26 | $1,300,000 | $1,372 psf | 947 sqft | 01 to 05 | 2BR |
| Mar-26 | $2,150,000 | $1,525 psf | 1,410 sqft | 11 to 15 | 4BR |
| Mar-26 | $1,370,000 | $1,446 psf | 947 sqft | 01 to 05 | 2BR |
| Mar-26 | $1,600,000 | $1,389 psf | 1,152 sqft | 06 to 10 | 3BR |
| Feb-26 | $1,250,888 | $1,321 psf | 947 sqft | 01 to 05 | 2BR |
Can I afford Castle Green?
Get the monthly repayment, total interest and cash flow based on this project’s median price of $1,560,000.
En-Bloc Potential
This is a heuristic estimate based on public data. Actual en-bloc probability depends on many factors including market conditions, developer interest, and owner consensus.