Castle Green: 11 Units for Sale

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Castle Green – PropertyGuru Market Pulse Insights

Recent data places the development among the more actively browsed options in the area, with a 3.07% search share according to PropertyGuru's 30-day search trends. Within the Mandai / Upper Thomson market, the property registers a notable level of visibility that reflects steady buyer interest in the current environment.

Most-searched Units: 3-Bedroom

Popular preferences: Gym, Tennis Court

Pricing by Unit Types:

• 2-Bedroom Units:
  • Avg Asking Price: S$ 1.47M
  • Avg PSF: S$ 1,449 psf (31.62% lower compared to Mandai / Upper Thomson average of S$ 2,119 psf)
  • Available Units: 7
• 3-Bedroom Units:
  • Avg Asking Price: S$ 1.65M
  • Avg PSF: S$ 1,447 psf (34.69% lower compared to Mandai / Upper Thomson average of S$ 2,216 psf)
  • Available Units: 3
• 4-Bedroom Units:
  • Avg Asking Price: S$ 2.50M
  • Avg PSF: S$ 1,773 psf (21.83% lower compared to Mandai / Upper Thomson average of S$ 2,268 psf)
  • Available Units: 1

Key Takeaway: Market demand indicators point strongly towards the 3-Bedroom configurations as the preferred choice for those browsing this development. While the larger 4-Bedroom units command a higher price per square foot, the overall project is positioned at a significant value discount compared to the broader Mandai / Upper Thomson average. The limited inventory of larger layouts suggests a tighter supply-demand dynamic for family-sized units which may support pricing discipline. This pricing profile, combined with popular lifestyle facilities, continues to attract steady attention from value-conscious seekers in the district.

Location & Lifestyle Highlights — Castle Green 640m (8 mins) to LENTOR MRT STATION — This station links you directly to the Thomson-East Coast Line, providing a fast and efficient commute towards the city center and Orchard Road. Castle Green offers a balanced lifestyle where the quiet of a 13-storey residential retreat meets the incredible convenience of being right next to major transit nodes. It is a home designed for those who value a quick commute and easy access to established community facilities in the Yio Chu Kang area. Nearby hotspots: MRT Stations:

• YIO CHU KANG MRT STATION (802m, 9-10 mins) — Access the North-South Line easily for a direct route to Ang Mo Kio, Toa Payoh, and the Central Business District.

Bus Stops (55 within 1 km):

• CASTLE GREEN (162m, 1-2 mins) — Right at your doorstep for quick hops around the neighborhood and to nearby transport hubs.
• OPP CASTLE GREEN (252m, 3-4 mins) — Conveniently located across the road for your return journey or heading towards different parts of the estate.

Education & Early Learning:

• ANDERSON PRIMARY SCHOOL (709m, 8-9 mins) — A reputable primary education option within a short distance for young students.
• PRESBYTERIAN HIGH SCHOOL (728m, 8-9 mins) — Nearby secondary schooling that makes the morning school run much simpler for families.
• LEARNING VISION @ WORK PTE. LTD. (967m, 11-12 mins) — Quality early childhood care and preschool services located close to home.

Healthcare & Wellness:

• ANG MO KIO COMMUNITY HOSPITAL (726m, 8-9 mins) — Reliable medical support and rehabilitation services available just a short drive or walk away.

Dining & Food:

• JAPANESE (874m, 10-11 mins) — Local dining option for those who enjoy Japanese cuisine without traveling far.
• SUBWAY (1240m, 14-15 mins) — Familiar quick-service meals for a convenient lunch or dinner grab.

Highly attractive for: Young Families, Transit-Oriented Professionals, Established Couples

Market & Rental Insights

Castle Green demonstrates a robust market profile characterized by significant capital appreciation and active transaction volume.

• PSF Appreciation: S$1,218 → S$1,373.5 over recent years (+12.77%) from 2023 - 2026.
• Expected Rental Yield: At 2.91%, this reflects a moderate return for investors.
• Transactions: 32 rental transactions in the last 6 months and 12 sale transactions in the last 12 months, showing brisk rental activity and steady sale activity.
• PG Pulse Insight: With a +12.77% PSF growth and brisk rental activity, Castle Green remains a competitive asset for investors seeking capital gains and moderate yields.

Published date: August 2, 2026