Koon Seng House rent and sale price
D15 / Katong, Joo Chiat, Amber Road
Address 89 Koon Seng Road Koon Seng House Singapore 427030
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Apartment 17 transactions Freehold Latest records Jun 2026
Similar projects nearby
Project read
Quick summary about Koon Seng House
Koon Seng House is a freehold apartment in D15 / Katong, Joo Chiat, Amber Road. The page currently tracks 0 rentals and 17 sales.
- No project-specific rent data is loaded yet, so use nearby projects and district rental comps before judging rent.
- Typical sale price is $2,638,000, with median sale PSF at $2,310 psf and total recorded sale value of $42.7M.
- Rent trend is not available yet. Sale PSF is down 2.3% over the last 3 months.
Koon Seng House Market Position
How this project compares with the wider D15 market before you read the detailed tables.
Rent vs D15 Building
Rent comparison still building
Project rent or district rent is still too thin for a clean rent-vs-district comparison.
Sale PSF vs D15 +6.2%
Sale PSF near district median
Koon Seng House's median sale PSF is $2,310 psf versus the D15 median of $2,176 psf. A premium should be explained by tenure, condition, floor, view or scarcity.
Rent support Building
Yield comparison still building
Gross yield needs both rent and sale evidence, so this signal will improve when both sides have deeper project records.
Rent stability Limited data
Stability still building
There are not enough recent monthly records to judge rent stability cleanly.
Market activity +42.9%
Activity is rising
10 recent transactions versus 7 in the prior 6-month view.
Tenure lens Freehold
Freehold comparison needed
Freehold matters most on sale price. Compare Koon Seng House against nearby projects with similar tenure before treating a PSF gap as cheap or expensive.
Koon Seng House Decision Snapshot
Fast checks for rent fairness, purchase pricing, stable rent and transaction activity before you dig into the tables.
Median rent No rent data
Is the asking rent fair?
There is no project rent anchor yet. Use similar nearby projects and D district rents first.
Median sale PSF $2,310 psf
Is the purchase price fair?
$2,560,000 to $2,720,000 and $2,240 to $2,380 psf are the first sale checks before adjusting for floor, size, view and condition.
Unit-size anchor Not available
Are similar units renting for more?
Bedroom and floor-area splits are not available yet, so nearby project pages matter more.
Rent stability Limited data
Is rent stable here?
Stability still building. There are not enough recent monthly records to judge rent stability cleanly.
Transaction volume +42.9%
Is activity rising?
Activity is rising. 10 recent transactions versus 7 in the prior 6-month view.
Run Koon Seng House numbers
Use the typical rent and sale price from this project page as a starting point, then adjust the calculator assumptions.
Rental yield Add rent Test gross and net yield against typical rent. Buy vs rent $2.6M Compare ownership cost against renting. Mortgage $2.6M Estimate monthly payment from the sale price. Stamp duty $2,310 psf Estimate buyer stamp duty before offer math. Purchase timeline Offer steps Map the option fee, exercise date, stamp duty and completion.
Koon Seng House Project Facts
Project-level details from URA records and local enrichment.
Tenure Freehold
Property type Apartment
Sales 17 new sale transactions
Total sold value $42.7M
Koon Seng House Data Coverage
Use this to judge whether the project has enough rent, sale and recent transaction depth for a confident comparison.
Rentals 0 Not available
Sale transactions 17 Mar 2024 to Jan 2026
Rent trend Not available No rent benchmark
Sale PSF trend -2.3% Last 3 months
Koon Seng House 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
EUNOS MRT STATION (EW7) 0.85 km away
MARINE PARADE MRT STATION (TE26) 1.07 km away
MARINE TERRACE MRT STATION (TE27) 1.32 km away
Schools nearby
EIS INTERNATIONAL PRE-SCHOOL (BRANCH 1) 0.8 km away
TANJONG KATONG SECONDARY SCHOOL 0.9 km away
TANJONG KATONG PRIMARY SCHOOL 0.92 km away
CANADIAN INTERNATIONAL SCHOOL (TANJONG KATONG CAMPUS) 1.25 km away
Amenities
51 OLD AIRPORT ROAD FOOD CENTRE AND SHOPPING MALL Mall / retail · 2.13 km away
SHENG SIONG HOUGANG RIVERCOURT Daily needs · 5.77 km away
SIMS AVENUE PARK CONNECTOR Park / green link · 0.77 km away
MARKET & HAWKER CENTRE (BLK 4A EUNOS CRESCENT) Food centre · 0.9 km away
Koon Seng House Rent and Sale PSF Trends
Recent rent, sale PSF and contract activity for this project.
Latest median rent No rent benchmark No rental trend yet
Latest median sale PSF $2,228 psf 17 sales in view
Month Rent contracts Median rent Sale transactions Median sale PSF Median sale
Jan 2026 0 - 1 $2,228 psf $2,926,000
Dec 2025 0 - 2 $2,262 psf $2,799,000
Nov 2025 0 - 3 $2,315 psf $2,816,000
Sept 2025 0 - 1 $2,315 psf $1,819,000
May 2025 0 - 2 $2,273 psf $2,661,000
Mar 2025 0 - 1 $2,341 psf $2,847,690
Feb 2025 0 - 1 $2,362 psf $2,441,000
Dec 2024 0 - 1 $2,321 psf $2,398,000
Nov 2024 0 - 1 $2,322 psf $1,824,570
Aug 2024 0 - 1 $2,294 psf $2,370,000
Apr 2024 0 - 2 $2,347 psf $2,447,000
Mar 2024 0 - 1 $2,303 psf $1,810,000
Projects Similar to Koon Seng House
Same district, ranked by similar rent, sale PSF and transaction depth.
99-year leasehold from 2016 Seaside Residences 2.5 km away 1,389 transactions
- Median rent
- $3,900
- Median sale PSF
- $2,224 psf
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- $6,950
- Median sale PSF
- $2,426 psf
- Median rent
- $6,800
- Median sale PSF
- $2,046 psf
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- $4,600
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- $2,448 psf
- Median rent
- $7,200
- Median sale PSF
- $2,237 psf
- Median rent
- $3,550
- Median sale PSF
- $2,294 psf
Koon Seng House Rent by Bedrooms
Monthly rent by recorded bedroom count.
Bedrooms Median rent Average rent Transactions
No bedroom rental split is available for this project yet.
Koon Seng House Rent by Size
Monthly rent by recorded URA floor area band.
Area band Median rent Average rent Transactions
No floor-area rental split is available for this project yet.
Koon Seng House Sale PSF by Floor
Median sale price and PSF by recorded floor band.
Floor band Median sale Median PSF Transactions
01 to 05 $2,638,000 $2,310 psf 17
Koon Seng House Latest Transactions
Most recent URA rentals and sales for this project.
Rentals
No rental rows are available.
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 check
If you are renting
Koon Seng House does not currently have project-specific rent data loaded. Treat this page as a sale and location reference, then compare rent against similar nearby projects and the wider D15 rental market.
Median rent No rent data
Rentals 0
Rent signal Missing
- Do not anchor rent to a blank project median.
- Use bedroom count, floor area and nearby project pages before accepting an asking rent.
Offer check
If you are buying
Recent sales at Koon Seng House point to a typical sale price of $2,638,000 and $2,310 psf. Treat those as the first comparable range, then adjust for floor, size, condition and tenure.
Median sale $2,638,000
Median PSF $2,310 psf
Sale signal Moderate
- Compare the unit against the sale by floor table before deciding whether a premium makes sense.
- Freehold 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. Koon Seng House has 17 sales on this page, so pricing should be checked against actual recent contracts before listing.
Sale signal Moderate
Total sold value $42.7M
Latest record Jan 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 D15 to compare Koon Seng House 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.
Koon Seng House FAQ
Quick answers for renters, buyers and owners comparing this project.
What is the typical rent at Koon Seng House?
Koon Seng House does not currently have project-specific rent data loaded, so rent should be checked against nearby project and district rental comps.
What is the typical sale price at Koon Seng House?
The median sale price for Koon Seng House is $2,638,000, based on 17 sales on this page.
What is the median sale PSF at Koon Seng House?
The median sale price per square foot for Koon Seng House is $2,310 psf. The average sale PSF is $2,307 psf.
Is Koon Seng House freehold or leasehold?
Koon Seng House is listed as Freehold. Tenure is tied to the project and is most relevant when reviewing sale transactions.
Where is Koon Seng House located?
Koon Seng House is located at 89 Koon Seng Road Koon Seng House Singapore 427030 in D15 / Katong, Joo Chiat, Amber Road.
How current is the Koon Seng House 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.