Existing condo

Thomson Grand

Sin Ming Walk · Bishan · District 20

: 99-year lease from 2010, about 83 years left · Completed 2015 (EdgeProp) · 339 homes

Recent sales, median: S$1,851; 16 sales in 12 months
Sales in 12 months: 16

PropGPT has not researched this condo the way it researches new launches: the figures here come from URA's sale and rental records, public map data and, for asking prices, EdgeProp. Visit, check the unit and the building, and ask for the management corporation's accounts before you offer.

Is it worth buying?

PropGPT financial score

68out of 100

Strong case on the numbers

Confidence: high, most figures known (100% of the weight known)

Adds up the measurable lines below: price against comparable homes, rental yield, the lease, how nearby prices moved, MRT distance and competing supply. 65 or more is a strong case on the numbers, 45 to 64 fair, under 45 weak. It leaves out what only you can judge (layout, school, the view) and is not a valuation or advice.

What makes up the score

Score parts: each part's mark out of 100, its share of the score, and why
Part	Mark	Why
Price vs similar homes nearby22% of the scoreCosts 12% less than similar homes nearby; usually 3% less.	98	Costs 12% less than similar homes nearby; usually 3% less.
Rental yield vs typical17% of the scoreRent of about 2.9% of the price a year; typical is 3.2%.	23	Rent of about 2.9% of the price a year; typical is 3.2%.
Price vs other condos in the town11% of the score11% below the typical price of other condos in the town.	86	11% below the typical price of other condos in the town.
Value lost to the lease in the next 10 years11% of the scoreAbout 83 years left: the lease takes about 5.1% off its value in the next 10 years.	49	About 83 years left: the lease takes about 5.1% off its value in the next 10 years.
Nearby homes that beat the market11% of the score6 of 8 nearby projects beat the market.	92	6 of 8 nearby projects beat the market.
This condo's own prices vs the market11% of the scoreIts prices moved +18%; the whole market moved +21%.	38	Its prices moved +18%; the whole market moved +21%.
Distance to the MRT11% of the score298 m to the nearest station.	100	298 m to the nearest station.
Competing homes finishing nearby6% of the score1,268 competing homes finishing nearby around the same time.	37	1,268 competing homes finishing nearby around the same time.

How the score is worked out

What a property agent would weigh up, from public data. Each line gives a plain answer and what it means for you. Open “Show the calculation” on any line for the exact figures.

PropGPT compares private condos and apartments only (ECs with ECs). HDB flats and landed homes are never in these comparisons, and every price is a real sale recorded by URA, not an asking price.

In your favour 4Neutral 2Watch out 2Not known yet 0

Am I paying a fair price?

Price vs similar resale homes nearby · In your favour
Costs about 12% less than similar homes nearby
Condos usually sell for about 3% less than similar homes nearby (the middle figure of 1,298 existing condos PropGPT checked). This one is cheaper than usual for the area.
This condo
S$1,851 psf
Usual for a condo here
S$2,053 psf
Similar homes nearby
S$2,108 psf
Based on 109 resales, Nov 2025 to Nov 2026 · a rough guide only
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What it compares
Each of this condo's own resales (its own 16 resales in the last 12 months) against resale condos and apartments within 1.5 km of a similar size (within 20%), sold Nov 2025 to Nov 2026. Each resale price is scaled to this condo's lease, and to its building age (completed 2015) where the resale's completion year is known. Not included: HDB flats, landed homes, homes resold before completion (sub-sales), and this condo itself.
The figures
This condo: S$1,851 psf, the median of its own 16 resales in the last 12 months.
Nearby resale: 16 of its 16 own sales are each compared with the median of nearby sales within 20% of its size, after the lease adjustment (109 nearby sales in all). The gap is the median of these per-sale gaps; S$2,108 psf is the nearby price that gap implies.
Lease adjustment, for example: a freehold resale at S$2,000 psf counts as about S$1,920 against a new 99-year lease (96% of freehold); a 99-year resale with 70 years left at S$1,500 psf counts as about S$1,646.
Age adjustment: 109 of 109 nearby sales are also scaled to this condo's age (completed 2015), about 0.9% per year of difference. For example, a resale in a building 10 years older at S$1,500 psf counts as about S$1,648.
Gap: S$1,851 psf ÷ S$2,108 psf − 1 = −12%. Usual gap (the middle of 1,298 existing condos): −3%. In your favour when this gap is 5 percentage points or more below the usual gap; watch out when 5 or more above.
How fair is this comparison?
A rough guide only. Existing homes against existing homes, lease and building age adjusted, each sale against homes of its own size; but neighbours differ in condition, size of development and facilities.
What this check cannot see
Building age is adjusted at one average rate, about 0.9% a year (measured from 10,793 private resales in 1,531 condos, Oct 2025 to Oct 2026). Real prices fall faster in a building's first 15 years and slower after, faster for 99-year leases than freehold, and upkeep differs between buildings.
The lease adjustment uses the SLA leasehold table (Bala's Table), which values land, not the building; on very old leases it may over-adjust.
Floor level, view and facing are not adjusted. A condo whose recent sales were mostly high floors looks dearer.
1.5 km in a straight line can reach across an expressway, river or park into a different market.
URA gives one map point per project, so large projects are measured from a single spot.
How PropGPT works out every line
Price vs other existing condos in Bishan · In your favour
About 11% below the typical price of other existing condos in Bishan
Cheaper than most of the homes you are likely to compare it with.
This condo
S$1,851 psf
Typical in Bishan
S$2,072 psf
Based on 25 condos · a rough guide only
Show the calculationHide the calculation
What it compares
Each of this condo's own resales (its own 16 resales in the last 12 months) against resales in other existing condos in the same town (URA planning area) of a similar size (within 20%), sold in the same period, each scaled to this condo's lease, and to its building age (completed 2015) where the other condo's completion year is known.
The figures
This condo: S$1,851 psf
16 of its 16 own sales are each compared with the median of sales of a similar size in 25 other existing condos in Bishan. The gap is the median of these per-sale gaps; S$2,072 psf is the town price that gap implies.
Age adjustment: 25 of the 25 other condos are also scaled to this condo's age (completed 2015), about 0.9% per year of difference.
In your favour when 10% or more below the typical price; watch out when 10% or more above.
How fair is this comparison?
A rough guide only. Same town, lease and building age adjusted, each sale against homes of its own size; but condition and distances to the MRT differ within a town.
What this check cannot see
Building age is adjusted at one average rate, about 0.9% a year (measured from 10,793 private resales in 1,531 condos, Oct 2025 to Oct 2026). Real prices fall faster in a building's first 15 years and slower after, faster for 99-year leases than freehold, and upkeep differs between buildings.
How PropGPT works out every line

Can it earn or hold its value?

Rental yield · Watch out
About 2.9% of the price a year in rent, before costs
Less than the typical 3.2% for existing condos, so rent would cover less of your costs.
This condo
2.9%
Typical for existing condos
3.2%
Based on 360 rental contracts, Q1 2026 to Q3 2026
Show the calculationHide the calculation
What it compares
Rents of condos and apartments of similar size within 1.5 km (URA rental contracts, last 4 quarters), per sq ft, × 12, against this condo's price per sq ft.
The figures
Nearby rent: S$4.48 per sq ft a month, median of 360 contracts (URA, Q1 2026 to Q3 2026)
Yield = S$4.48 × 12 ÷ S$1,851 psf = 2.9%. In your favour when 0.3 percentage points or more above the typical yield; watch out when 0.3 or more below.
How fair is this comparison?
Fair. Rents of similar homes nearby, not of this condo.
What this check cannot see
Gross yield: property tax, maintenance fees, agent fees and empty months usually take 1 to 2 percentage points off.
URA records rented sizes as ranges (for example 900–1,000 sq ft); PropGPT uses the middle.
Building age is not adjusted: a 25-year-old condo and a 3-year-old one count the same, so part of any gap is simply new against old.
How PropGPT works out every line
Lease · Neutral
99-year leasehold, about 83 years left
Worth about 92% of a freehold home now and about 88% in 10 years (SLA leasehold table).
Based on URA's title record
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What it compares
Years left on the lease, from URA's lease start year.
The figures
Lease value now: 92% of freehold; in 10 years: 88%.
SLA leasehold table (Bala's Table).
How fair is this comparison?
Very fair. A fact about this home.
What this check cannot see
Bala's Table describes land value; what buyers pay for old leases does not follow it exactly.
How PropGPT works out every line
How nearby homes' prices moved · In your favour
6 of 8 nearby projects rose faster than the whole market
Homes around here have done better than the market in recent years. Past results do not guarantee future ones.
Based on 8 nearby projects, sales from Oct 2021 · a rough guide only
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What it compares
For each project within 1.5 km with enough sales: the median price of its first 12 months of sales in PropGPT's data against its resales in the last 12 months, at least 2 years apart, compared with URA's private non-landed price index over the same quarters.
The figures
THE GARDENS AT BISHAN (63 m): +28% from 2022-Q2 to 2026-Q2; market +21%
BISHAN PARK CONDOMINIUM (172 m): +19% from 2022-Q4 to 2026-Q3; market +16%
THOMSON IMPRESSIONS (534 m): +23% from 2022-Q2 to 2026-Q3; market +21%
AMO RESIDENCE (584 m): +20% from 2022-Q3 to 2026-Q2; market +16%
BISHAN POINT (672 m): +45% from 2022-Q2 to 2026-Q2; market +21%
THOMSON THREE (870 m): +24% from 2022-Q1 to 2026-Q2; market +25%
In your favour when 60% or more of nearby projects beat the market; watch out at 40% or fewer.
How fair is this comparison?
A rough guide only. Each project against itself over time, so like for like within a project; but the projects are not this one.
What this check cannot see
PropGPT's sales data starts in October 2021, so an older project's 'first year' is a resale year, not its launch.
A project's early sales may be small units and later ones large, or the other way round.
Past price moves do not predict future ones.
How PropGPT works out every line
How this condo's prices moved · Neutral
Prices moved +18% from 2022-Q2 to 2026-Q1; the whole market moved +21%
It has moved roughly with the market.
Based on 32 early and 16 recent sales
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What it compares
This condo's median resale price per sq ft in its first 12 months in PropGPT's data (from October 2021) against its last 12 months, compared with URA's private non-landed price index over the same quarters.
The figures
+18% against the market's +21%.
In your favour when 5 percentage points or more ahead of the market; watch out when 5 or more behind.
How fair is this comparison?
Fair. The same condo at two times, but not the same units: the mix of sizes and floors sold differs.
What this check cannot see
A short period: from late 2021 at the earliest.
As the lease runs down, a leasehold condo is expected to lag freehold homes in the index.
Past price moves do not predict future ones.
How PropGPT works out every line
MRT · In your favour
298 m to Bright Hill MRT Station
Within an easy walk; homes near stations are in steady demand from buyers and tenants.
Based on LTA station exits and URA Master Plan 2019, worked out 4 Nov 2026
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What it compares
Straight-line distance from the project's map point to the nearest MRT or LRT exit in service (LTA), and to the nearest planned station (URA Master Plan 2019).
The figures
Nearest planned station: Teck Ghee (planned), 1,520 m
In your favour within 500 m of a station in service or planned; watch out over 1 km from both.
How fair is this comparison?
Very fair. A fact about this location.
What this check cannot see
Straight-line distance: walking routes are longer, often by a third.
Planned stations can be years away and dates change.
How PropGPT works out every line

What could go wrong?

Competing homes finishing nearby · Watch out
1,268 homes in 1 other project within 1.5 km due 2026–2030
Many owners nearby may try to rent out or sell at the same time, which can hold prices and rents down.
Based on URA's list of projects not yet completed, worked out 4 Nov 2026
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What it compares
Homes in other private projects within 1.5 km that URA lists as not yet completed, due in the next few years.
The figures
URA pipeline of private homes not yet completed.
In your favour when there are none; watch out at 1,000 homes or more.
How fair is this comparison?
Fair. Counts homes, not who will sell or rent them.
What this check cannot see
Completion years in URA's pipeline often shift by a year or more.
Land sold but not yet in URA's pipeline is not counted.
1.5 km in a straight line can reach across an expressway, river or park into a different market.
How PropGPT works out every line
Cost to buy, hold and sell · Fact
S$52,725 in stamp duty for the estimated price
Profit only starts after these costs are covered.
Based on today's IRAS stamp duty rates
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What it compares
Stamp duties under the current IRAS rates for the price shown.
The figures
Stamp duty on S$1.66M: S$52,725 (assumes a Singapore citizen buying a first home)
Selling within 4 years of buying costs seller's stamp duty of 16% falling to 4%; buying now, that ends around Nov 2030.
A completed home: the full loan starts at once, and a buyer's agent fee (often 1%) is usual if you use one.
How fair is this comparison?
Very fair. Worked out for this price.
What this check cannot see
Assumes a Singapore citizen buying a first home until you add your details.
How PropGPT works out every line

Good to know (not judged)

Sales in the last 12 months · Fact
16 resales
More sales mean a clearer price and an easier sale later. Few sales make every figure here less certain.
Based on URA sales, Nov 2025 to Nov 2026
Completed · Fact
2015
Older buildings need more upkeep; very old ones may be en bloc candidates.
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The figures
From EdgeProp, checked 2026-11-01.
How PropGPT works out every line

PropGPT calculations from URA and data.gov.sg, updated 3 Nov 2026. PropGPT is not a licensed estate agency and does not act for buyers or sellers. These figures are not a valuation, a forecast or financial advice, and past results nearby do not predict future returns. How each line is worked out

What it costs

Estimates from what homes here actually sold for. URA records each home's size, not its bedrooms, so the bedroom count is a guess from floor area.

Size (bedrooms, a guess)	Typical size	Median price	Range	Sales
2-bedroom 650–999 sq ft	926 sq ft	S$1.66M	S$1.65M to S$1.68M	2 in 12 months
3-bedroom 1,000–1,399 sq ft	1,356 sq ft	S$2.57M	S$2.36M to S$2.71M	11 in 12 months
4-bedroom 1,400–1,899 sq ft	1,502 sq ft	S$2.65M	S$2.56M to S$2.73M	2 in 12 months
5+-bedroom 1,900 sq ft or more	2,067 sq ft	S$2.85M	S$2.85M	1 in 24 months

Asking prices now

2-bedroomS$1.68M S$1,858 psf
2-bedroomS$1.69M S$1,782 psf
2-bedroomS$1.80M S$1,901 psf
2-bedroomS$1.95M S$2,012 psf
3-bedroomS$2.35M S$2,600 psf
3-bedroomS$2.60M S$1,917 psf
3-bedroomS$3.06M S$1,950 psf
3-bedroomS$3.40M S$2,064 psf

A sample of listings on EdgeProp, checked 2026-11-01. Asking prices are what sellers hope for; homes usually sell for less. Listings may have sold since.

See current listings on EdgeProp, 99.co or PropertyGuru.

Stamp duty on S$1,662,500: S$52,725 (assumes a Singapore citizen buying a first home). A completed home: the full loan starts at once.

Recent sales

Every resale and sub-sale recorded by URA, newest first. URA gives floors as a range of five.

Month	Size	Floor	Price	PSF
Aug 2026	1,356 sq ft	06-10	S$2,700,000	S$1,991
Aug 2026	1,367 sq ft	16-20	S$2,710,000	S$1,982
Aug 2026	2,067 sq ft	01-05	S$2,850,000	S$1,379
Aug 2026	1,356 sq ft	06-10	S$2,611,000	S$1,926
May 2026	904 sq ft	01-05	S$1,645,000	S$1,820
May 2026	1,593 sq ft	01-05	S$2,730,000	S$1,714
Apr 2026	947 sq ft	06-10	S$1,680,000	S$1,774
Apr 2026	1,367 sq ft	11-15	S$2,588,888	S$1,894
Apr 2026	5,317 sq ft	Not available	S$4,010,000	S$754
Mar 2026	1,356 sq ft	06-10	S$2,570,000	S$1,895
Mar 2026	1,367 sq ft	11-15	S$2,573,000	S$1,882
Mar 2026	1,410 sq ft	16-20	S$2,565,000	S$1,819
Feb 2026	1,367 sq ft	16-20	S$2,580,000	S$1,887
Feb 2026	1,356 sq ft	06-10	S$2,408,000	S$1,776
Jan 2026	1,356 sq ft	01-05	S$2,359,000	S$1,740
Jan 2026	1,367 sq ft	11-15	S$2,572,888	S$1,882
Dec 2025	1,345 sq ft	01-05	S$2,400,000	S$1,784
Nov 2025	1,367 sq ft	11-15	S$2,460,000	S$1,800
Oct 2025	1,367 sq ft	11-15	S$2,545,000	S$1,862
Oct 2025	947 sq ft	01-05	S$1,720,000	S$1,816

Location

Nearest mrt station: Bright Hill MRT Station; 298 m · ~4 min walk
Nearest school: Peirce Secondary School; 169 m · ~3 min walk
Nearest park: Island Gdns Walk Pg; 398 m · ~5 min walk
Nearest supermarket: Sheng Siong Supermarket Pte Ltd; 781 m · ~10 min walk

Thomson GrandMRT stationSchoolParkSupermarket

URA gives one map point per condo. Open data from LTA, NParks, MOE and SFA (data.gov.sg). Map: OpenFreeMap, OpenStreetMap contributors.

What next?

Compare Thomson Grand with other condos in Find the best buys. Before you make an offer, view the unit and check the price against the recent sales above.

Sign in to start buying a home hereEvery step from the option to purchase to completion, with deadlines and amounts. You do not need an agent of your own.