99-yearCCRDistrict 10 (River Valley)

One Tree Hill Mansions

Reviewed by Nathan TangUpdated 24 September 2026Data through Jan 2025 (URA)
Quick Summary

One Tree Hill Mansions is a 99-year apartment in District 10 (River Valley) that obtained TOP in 1980, with 30 units across 1 block. Across 46 transactions on record, units have recently transacted around S$1.75M (S$1,077 psf, ~1,615 sqft). There are 3 units for sale from S$2.39M to S$2.45M. The lease has approximately 46 years remaining.

Key facts about One Tree Hill Mansions
Tenure99-year leasehold from 1973 (≈46 years left)
TOP year1980
DeveloperSB (GRANGE) DEVELOPMENT PTE LTD
Units30 in 1 block
District and areaDistrict 10 · River Valley · CCR
Nearest MRTOrchard MRT, 262 m (~4 min walk)
Latest median psfS$1,077 psf, last 12 URA caveats to Jan 2025
1

What's for sale and for rent at One Tree Hill Mansions?

Key Takeaway

One Tree Hill Mansions has 3 units listed for sale, asking S$2.39M to S$2.45M (median S$1,479 psf), and 6 units for rent at a median of S$1,350 a month.

For sale

3 listings

S$2.39M – S$2.45M

For rent

6 listings

S$1,350 – S$2,050 a month

BedroomsFor saleAsking priceMedian PSF
3-bedroom2S$2.45M–S$2.45M
4-bedroom1S$2.39M–S$2.39MS$1,479 psf

Asking prices of units currently listed on property portals, not transacted prices.

2

What are the floor plans and unit sizes at One Tree Hill Mansions?

Key Takeaway

Floor plans for One Tree Hill Mansions aren't in PropKaki's library yet. Across 46 URA caveats, units range from 1,615 sqft to 1,625 sqft, and the middle half are 1,615 sqft to 1,625 sqft.

Unit typeSizes listed for saleAsking from
3-bedroom1,615 sqftS$2.45M
4-bedroom1,615 sqftS$2.39M · S$1,479 psf

Check the Floor Plan Finder for One Tree Hill Mansions →

Unit sizes from URA caveats. Listed sizes from current property listings.

3

What is the price and PSF at One Tree Hill Mansions?

Key Takeaway

Units have recently transacted around S$1.75M (S$1,077 psf), at a gross rental yield of about 3.1% (URA caveat data).

Recent median price

S$1.75M

recent · 46 sales on record

Median PSF

S$1,077 psf

recent transactions

Median rent (monthly)

S$4,450

135 rentals on record

Gross rental yield

3.1%

indicative, gross

Units currently for sale are asking a median of S$1,479 psf — about 37% above the most recent transacted PSF.

Source: URA caveat data, through Jan 2025.

4

What has recently sold at One Tree Hill Mansions?

Key Takeaway

One Tree Hill Mansions has 46 recorded sales; the most recent transacted at S$2,325,000 in Jan 2025 (URA caveat data).

DatePriceSize (sqft)PSF
Jan 2025S$2,325,0001,615S$1,440 psf
Jul 2023S$2,420,0001,625S$1,489 psf
Jan 2023S$2,100,0001,615S$1,301 psf
Oct 2020S$1,820,0001,615S$1,127 psf
Sept 2020S$1,750,0001,615S$1,084 psf
Mar 2020S$1,720,0001,615S$1,065 psf
May 2019S$1,850,0001,615S$1,146 psf
Jun 2018S$1,750,0001,625S$1,077 psf
Nov 2017S$1,500,0001,625S$923 psf
May 2017S$1,450,0001,615S$898 psf
Mar 2017S$1,440,0001,615S$892 psf
Jul 2016S$1,400,0001,625S$861 psf

46 sales and 135 rentals on record since Oct 1995. Source: URA.

5

Are prices at One Tree Hill Mansions rising?

Key Takeaway

The median transacted PSF at One Tree Hill Mansions has risen 163% over the past 27 years (19962023), from S$495 psf to S$1,301 psf (URA caveats).

YearMedian PSFMedian priceSalesYoY
2023S$1,301 psfS$2.10M2+20.0%
2020S$1,084 psfS$1.75M3+20.7%
2017S$898 psfS$1.45M3-19.2%
2012S$1,112 psfS$1.79M3+0.5%
2010S$1,107 psfS$1.80M5+24.1%
2009S$892 psfS$1.45M3-10.0%
2007S$991 psfS$1.60M6+107.8%
2000S$477 psfS$770k2+17.5%
1999S$406 psfS$655k6-18.0%
1996S$495 psfS$800k2

Yearly median transacted PSF and price; years with at least 2 recorded sales. Source: URA caveat data.

6

Is One Tree Hill Mansions a good investment?

Key Takeaway

Of 22 units at One Tree Hill Mansions that were bought and later resold (bought from 1996, resold up to 2025), 91% sold for more than they were bought for, with a median gain of 27% over a median 5.2-year hold (URA caveats, before stamp duty, agent fees and interest). Its gross rental yield is about 3.1%. Units listed now ask about 37% more per square foot than recent sales. Past resale results don't predict future returns, and this is not financial advice.

Sold for more than bought

91%

of 22 resales here

Median gain

27%

gross, before costs

Median hold

5.2 years

bought to resold

Every unit at One Tree Hill Mansions with a purchase and a later resale on record, matched from URA caveats. Check the odds for your unit size and holding period →

7

Where is One Tree Hill Mansions and what's nearby?

Key Takeaway

One Tree Hill Mansions is located in River Valley, in the Central Region of Singapore.

One Tree Hill Mansions is a 99-year apartment completed in 1980. It was developed by SB (GRANGE) DEVELOPMENT PTE LTD. The development has 30 residential units. It sits on a land area of 2,062 sqm and has a gross floor area of 4,330 sqm. The plot ratio is 2.1.

ONE TREE HILL MANSIONS is located at 69 One Tree Hill, Singapore 248706. It is part of District 10, Ardmore / Bukit Timah / Holland Road / Tanglin, River Valley. The project falls within the Central Region and the CCR market segment.

The nearest rail connection is Orchard Boulevard MRT, approximately 262m away, around 4 minutes on foot. Nearby amenities include Tanglin Mall for shopping, COLD STORAGE SINGAPORE (1983) PTE LTD for groceries, and Camp Road Interim Park for greenery and recreation.

8

How far is One Tree Hill Mansions from MRT and schools?

Key Takeaway

The nearest MRT/LRT to One Tree Hill Mansions is Orchard MRT, about 262 m away (~4 min walk).

Getting around

Schools nearby

  • Alexandra Primary SchoolPrimary school1.0 km
  • Crescent Girls' SchoolSecondary school1.2 km
  • Gan Eng Seng SchoolSecondary school1.3 km
  • River Valley Primary SchoolPrimary school1.4 km
  • Queenstown Secondary SchoolSecondary school1.6 km
  • Zhangde Primary SchoolPrimary school1.8 km
  • Anglo-Chinese School (Junior)Primary school2.0 km
  • Gan Eng Seng Primary SchoolPrimary school2.0 km

Shops, food & parks

Mall: Tanglin Mall · 501 mSupermarket: Cold Storage Singapore (1983) Pte Ltd · 501 mPark: Camp Road Interim Park · 792 m

Straight-line distances from the development. Source: PropKaki amenities data.

9

Who built One Tree Hill Mansions and how big is the development?

Key Takeaway

One Tree Hill Mansions was developed by SB (GRANGE) DEVELOPMENT PTE LTD, with 30 units.

Developer
SB (GRANGE) DEVELOPMENT PTE LTD
Blocks
1
Land area
2,062 sqm (22,195 sqft)
Gross floor area
4,330 sqm (46,608 sqft)
Plot ratio
2.10
10

What does it cost to own a unit at One Tree Hill Mansions?

Key Takeaway

Buying a unit at One Tree Hill Mansions (~S$1.75M) needs about S$12,811/mo in income and S$5,894/mo in repayments, after S$57,100 stamp duty and a S$438k downpayment.

Illustrative, for a Singapore Citizen buying a unit at the recent median price (S$1.75M) as their first home — 25% down, 30-year loan at 3.5% p.a. Rates as of May 2026. Run it for your own profile →

Buyer's Stamp Duty

S$57,100

BSD, tiered

Downpayment (25%)

S$438k

cash + CPF

Monthly instalment

S$5,894/mo

30y @ 3.5%

Income required

S$12,811/mo

TDSR @ stress rate

Read how to tell if a condo is profitable →

11

How many property agents are active around One Tree Hill Mansions?

Key Takeaway

8,471 CEA-registered agents closed at least one recorded deal in District 10 — where One Tree Hill Mansions sits — in the last 12 months, across all property types.

Active agents · 12mo

8,471

District 10 · closed ≥1 deal

Deals on record

67,636

all-time · all property types

Source: CEA public transaction records, attributed to District 10 across HDB, condo and landed (agent activity isn't published at project level). Browse the agent directory or compare every market segment.

Keep going in the PropKaki app

Thinking about One Tree Hill Mansions? Ask before you commit.

A fair-value read, recent comps and what a unit really costs — from One Tree Hill Mansions's own transactions.

PropKaki
Is One Tree Hill Mansions a good buy, and what are units selling for?

Recent units at One Tree Hill Mansions sold close to their fair value — solid, no obvious overpay.

Ask anything about Singapore property…
12

Frequently asked questions about One Tree Hill Mansions

Is One Tree Hill Mansions freehold?

No. One Tree Hill Mansions is on a 99-year lease that started in 1973, with about 46 years left.

How old is One Tree Hill Mansions?

One Tree Hill Mansions was completed (obtained TOP) in 1980, so it is about 46 years old.

Is One Tree Hill Mansions a good investment?

Of 22 units at One Tree Hill Mansions that were bought and later resold (bought from 1996, resold up to 2025), 91% sold for more than they were bought for, with a median gain of 27% over a median 5.2-year hold (URA caveats, before stamp duty, agent fees and interest). Its gross rental yield is about 3.1%. Units listed now ask about 37% more per square foot than recent sales. Past resale results don't predict future returns, and this is not financial advice.

Is One Tree Hill Mansions an EC?

No. One Tree Hill Mansions is a private apartment development, not an executive condominium (EC).

Who is the developer of One Tree Hill Mansions?

One Tree Hill Mansions was developed by SB (GRANGE) DEVELOPMENT PTE LTD.

What is the price of a condo at One Tree Hill Mansions?

Units at One Tree Hill Mansions have recently sold for around S$1.75M (S$1,077 psf), the median of the last 12 URA caveats to Jan 2025. The price depends on size, floor and facing. 3 units are listed for sale from S$2.39M to S$2.45M.

Where is One Tree Hill Mansions located?

One Tree Hill Mansions is at 69 One Tree Hill, Singapore 248706, in River Valley (District 10). The nearest MRT station is Orchard MRT, about 262 m away.

How many units are there in One Tree Hill Mansions?

One Tree Hill Mansions has 30 units in 1 block.

How much do I need to earn to buy at One Tree Hill Mansions?

For a unit around S$1.75M as a first home, you'd need roughly S$12,811/mo in income (assessed at the stress-test rate), with repayments near S$5,894/mo after a S$438k (25%) downpayment and S$57,100 Buyer's Stamp Duty.

Are prices at One Tree Hill Mansions going up?

The median price per square foot at One Tree Hill Mansions has risen about 163% between 1996 and 2023, based on URA caveats. The year-by-year figures are in the price-trend table above.