Castle Green rent and sale price
D26 / Upper Thomson, Springleaf
Address 483 Yio Chu Kang Road Castle Green Singapore 787057
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Condominium, Non-Landed Properties 483 transactions 99-year leasehold from 1993 Latest records Jun 2026
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Project read
Quick summary about Castle Green
Castle Green is a 99-year leasehold condominium in D26 / Upper Thomson, Springleaf. The page currently tracks 347 rentals and 136 sales.
- Typical rent is $3,500 per month, with bedroom and floor-area splits below for a closer unit-level view.
- Typical sale price is $1,314,000, with median sale PSF at $1,165 psf and total recorded sale value of $184.6M.
- Rent is down 1.4% over the last 3 months. Sale PSF is up 7.3% over the last 3 months.
Castle Green Market Position
How this project compares with the wider D26 market before you read the detailed tables.
Rent vs D26 -12.5%
Rents below district median
Castle Green's median rent is $3,500 compared with the D26 median of $4,000. Use this as the district-level check before narrowing by bedroom and area band.
Sale PSF vs D26 -45.8%
Sale PSF below district median
Castle Green's median sale PSF is $1,165 psf versus the D26 median of $2,148 psf. A premium should be explained by tenure, condition, floor, view or scarcity.
Rent support 3.20%
Rent support above district screen
Gross yield is roughly 3.20% versus a D26 screen of 2.55%. Treat this as a first-pass rent support signal before costs, vacancy and financing.
Rent stability 17.8% spread
Rent has some movement
Recent rents moved enough that bedroom count, area band and latest contracts matter.
Market activity +35.1%
Activity is rising
50 recent transactions versus 37 in the prior 6-month view.
Tenure lens 99-year leasehold
Leasehold comparison needed
99-year leasehold from 1993 matters most on sale price. Compare Castle Green against nearby projects with similar tenure before treating a PSF gap as cheap or expensive.
Castle Green Decision Snapshot
Fast checks for rent fairness, purchase pricing, stable rent and transaction activity before you dig into the tables.
Median rent $3,500
Is the asking rent fair?
$3,350 to $3,700 is the first fair-rent band to check. Above $3,700 should have a visible reason.
Median sale PSF $1,165 psf
Is the purchase price fair?
$1,270,000 to $1,350,000 and $1,130 to $1,200 psf are the first sale checks before adjusting for floor, size, view and condition.
2 bed rent $3,400
Are similar units renting for more?
2 bed and 900 to 1,000 sqft give the closest unit-size checks.
Rent stability 17.8% spread
Is rent stable here?
Rent has some movement. Recent rents moved enough that bedroom count, area band and latest contracts matter.
Transaction volume +35.1%
Is activity rising?
Activity is rising. 50 recent transactions versus 37 in the prior 6-month view.
Run Castle Green numbers
Use the typical rent and sale price from this project page as a starting point, then adjust the calculator assumptions.
Rental yield $3,500/mo Test gross and net yield against typical rent. Buy vs rent $1.3M Compare ownership cost against renting. Mortgage $1.3M Estimate monthly payment from the sale price. Stamp duty $1,165 psf Estimate buyer stamp duty before offer math. Purchase timeline Offer steps Map the option fee, exercise date, stamp duty and completion.
Castle Green Project Facts
Project-level details from URA records and local enrichment.
Tenure 99-year leasehold from 1993
Property type Condominium, Non-Landed Properties
Sales 136 resale transactions
Total sold value $184.6M
Castle Green Data Coverage
Use this to judge whether the project has enough rent, sale and recent transaction depth for a confident comparison.
Rentals 347 Jun 2021 to May 2026
Sale transactions 136 Jun 2021 to May 2026
Rent trend -1.4% Last 3 months
Sale PSF trend 7.3% Last 3 months
Castle Green Location
Nearest transport, schools and daily conveniences around the project.
Project MRT School Amenities
Nearby
Approximate distance from the project. Walking, driving and transit routes may differ.
Closest MRT
YIO CHU KANG MRT STATION (NS15) 0.59 km away
LENTOR MRT STATION (TE5) 0.65 km away
MAYFLOWER MRT STATION (TE6) 1.69 km away
Schools nearby
ANDERSON PRIMARY SCHOOL 0.18 km away
YIO CHU KANG SECONDARY SCHOOL 0.88 km away
SHG STUDENT CARE (MAYFLOWER PRIMARY SCHOOL) 1.06 km away
MAYFLOWER PRIMARY SCHOOL 1.07 km away
Amenities
BISHAN NORTH SHOPPING MALL Mall / retail · 3.1 km away
SHENG SIONG HOUGANG RIVERCOURT Daily needs · 6.48 km away
ANG MO KIO PARK CONNECTOR Park / green link · 2.07 km away
MARKET & HAWKER CENTRE (BLK 724 ANG MO KIO AVE 6) Food centre · 1.62 km away
Castle Green Rent and Sale PSF Trends
Recent rent, sale PSF and contract activity for this project.
Latest median rent $3,550 101 rentals in view
Latest median sale PSF $1,532 psf 33 sales in view
Month Rent contracts Median rent Sale transactions Median sale PSF Median sale
May 2026 4 $3,550 1 $1,532 psf $2,160,000
Apr 2026 5 $3,550 3 $1,372 psf $1,560,000
Mar 2026 5 $3,700 3 $1,446 psf $1,600,000
Feb 2026 3 $3,600 2 $1,348 psf $1,276,444
Jan 2026 9 $4,000 2 $1,319 psf $1,249,444
Dec 2025 11 $3,400 2 $1,420 psf $1,494,000
Nov 2025 8 $4,050 3 $1,306 psf $1,588,000
Oct 2025 5 $3,500 0 - -
Sept 2025 3 $4,000 1 $1,560 psf $2,200,000
Aug 2025 3 $3,800 1 $1,311 psf $1,510,000
Jul 2025 6 $4,000 1 $1,315 psf $1,600,000
Jun 2025 5 $3,500 1 $1,248 psf $1,518,000
Projects Similar to Castle Green
Same district, ranked by similar rent, sale PSF and transaction depth.
99-year leasehold from 1995 Seasons Park 0.3 km away 266 transactions
- Median rent
- $3,550
- Median sale PSF
- $1,085 psf
- Median rent
- $3,200
- Median sale PSF
- $1,428 psf
- Median rent
- $3,800
- Median sale PSF
- $963 psf
- Median rent
- $4,000
- Median sale PSF
- $1,563 psf
- Median rent
- $2,800
- Median sale PSF
- $1,306 psf
- Median rent
- $3,650
- Median sale PSF
- $1,442 psf
Castle Green Rent by Bedrooms
Monthly rent by recorded bedroom count.
Bedrooms Median rent Average rent Transactions
2 bed $3,400 $3,195 190
3 bed $3,913 $3,774 134
4 bed $4,500 $4,185 23
Castle Green Rent by Size
Monthly rent by recorded URA floor area band.
Area band Median rent Average rent Transactions
900 to 1,000 sqft $3,315 $3,161 166
1,100 to 1,200 sqft $3,775 $3,683 122
1,200 to 1,300 sqft $4,000 $3,917 25
1,300 to 1,400 sqft $3,925 $3,750 9
1,400 to 1,500 sqft $4,500 $4,140 21
1,500 to 1,600 sqft $4,190 $4,120 4
Castle Green Sale PSF by Floor
Median sale price and PSF by recorded floor band.
Floor band Median sale Median PSF Transactions
01 to 05 $1,230,000 $1,129 psf 67
06 to 10 $1,429,000 $1,227 psf 52
11 to 15 $1,590,000 $1,278 psf 17
Castle Green Latest Transactions
Most recent URA rentals and sales for this project.
Rentals
Sales
How to use this data
Practical guidance for renters, buyers and sellers. This is not a valuation, it is a starting point for comparing real transactions.
Rent negotiation
If you are renting
Castle Green shows a typical monthly rent of $3,500 across 347 rentals. Use that as the first anchor, then check the bedroom and floor-area bands before accepting an asking rent.
Median rent $3,500
Rentals 347
Rent signal Strong
- If the asking rent is above the median, look for a clear reason such as larger size, newer condition, furnishings or a better stack.
- If it is below the median, check whether the unit is smaller, older, lower floor or has a shorter lease term.
Offer check
If you are buying
Recent sales at Castle Green point to a typical sale price of $1,314,000 and $1,165 psf. Treat those as the first comparable range, then adjust for floor, size, condition and tenure.
Median sale $1,314,000
Median PSF $1,165 psf
Sale signal Strong
- Compare the unit against the sale by floor table before deciding whether a premium makes sense.
- 99-year leasehold from 1993 should be part of the buying decision, especially when comparing against newer leasehold or nearby freehold projects.
Listing position
If you are selling
For sellers, the cleanest starting point is the project median PSF, then the latest sales and nearby project comps. Castle Green has 136 sales on this page, so pricing should be checked against actual recent contracts before listing.
Sale signal Strong
Total sold value $184.6M
Latest record May 2026
- Use the latest sales table to avoid anchoring to stale prices when the most recent month moved differently.
- If you want to price above recent PSF, the listing needs a visible reason such as renovation, view, layout, floor or scarcity.
District context
Use D26 to compare Castle Green against the wider area.
About this data
How to read the rental and sale figures on this page.
Rental figures come from URA private residential rent data. Rent is shown as monthly rent.
Sale figures come from private residential sale data. PSF and total selling value are shown where the needed fields are available.
Rental floor level is not available from this source, so rental analysis is split by bedroom count and floor area band.
Sale floor band is available for many sale transactions, so sale prices can be grouped by recorded floor band.
Castle Green FAQ
Quick answers for renters, buyers and owners comparing this project.
What is the typical rent at Castle Green?
Castle Green has a median monthly rent of $3,500 across 347 rentals.
What is the typical sale price at Castle Green?
The median sale price for Castle Green is $1,314,000, based on 136 sales on this page.
What is the median sale PSF at Castle Green?
The median sale price per square foot for Castle Green is $1,165 psf. The average sale PSF is $1,175 psf.
Is Castle Green freehold or leasehold?
Castle Green is listed as 99-year leasehold from 1993. Tenure is tied to the project and is most relevant when reviewing sale transactions.
Where is Castle Green located?
Castle Green is located at 483 Yio Chu Kang Road Castle Green Singapore 787057 in D26 / Upper Thomson, Springleaf.
How current is the Castle Green transaction data?
The project page uses the latest records currently loaded on PropertySmartSG. Treat it as research evidence and check the latest transaction rows before using it for pricing.