Northwave
150 filed transactions · District 25 · OCR
URA Data Service — PMI_Resi_Transaction · 2021-09 to 2026-09 · accessed 2026-09-30
What are you here to work out?
Median price by month24 months with a sale
The transactions behind those figures
20 of 150 · filed, nothing modelledURA does not include the number of bedrooms in a sale record.
Why a range, not one number. No record shows your floor, facing, renovation or lease, and where your unit sits inside this spread depends on them.
Dataset licences and attribution
Where it sitsThe whole map
Sun and shadow here — any hour, any monthDeeper checks
What changes from one home to the next.
Floor, surroundings, nearby sales, afternoon sun and the history of the land—shown only where the public record carries enough to say something.
What the floor is worth
Floors 16+ against floors 1–5, Northwave only. Median S$1,325 psf up top from 6 sales, S$1,220 psf low down from 47.
Middle of 1 projects in District 25 that clear the bar — half fall between +8.6% and +8.6%. None came out negative in this set.
Every band in District 25, for reference. Pooled across buildings, so it mixes the age of an estate with height; the two figures above hold a building constant.
| Storeys | Median psf | Filed sales |
|---|---|---|
| 01-05 | S$1,112 | 385 |
| 06-10 | S$1,114 | 389 |
| 11-15 | S$1,062 | 236 |
URA Data Service — PMI_Resi_Transaction · accessed 2026-09-30 · storey bands as published · a median of filed sales, not a valuation of any home
What's around
Straight-line distance from the building — the walk is longer, and how much longer depends on what is in the way.
- Greenwood Primary SchoolEvery citizen got a place 2C 2025795m
9 more between 1km and 2km
How this distance differs from MOE's
MOE measures in a straight line to the school's land boundary from the address on your child's registration. This site measures from the block to the school's single registered coordinate. A large campus can therefore read as further away here, and a school near the line can fall on either side when MOE measures it. An oversubscribed school still ballots within a band.
- Admiralty1.1km
- Sembawang1.2km
- Hawker centreKampung Admiralty Hawker Centre1.2km
- ParkPark at Sembawang Alley1.1km
- Preschools6 within 1kmnearest 264m
- Other schoolsSembawang Secondary School705m
Coordinates from OneMap, © Singapore Land Authority. Distances are straight-line.
Station exit locations — LTA (data.gov.sg), under the Singapore Open Data Licence. Accessed 2026-08-23.
School addresses — MOE School Directory and Information (data.gov.sg), under the Singapore Open Data Licence. Accessed 2026-08-23.
Hawker centre locations — NEA (data.gov.sg), under the Singapore Open Data Licence. Accessed 2026-08-23.
Park locations — NParks (data.gov.sg), under the Singapore Open Data Licence. Accessed 2026-08-23.
Preschool locations — ECDA (data.gov.sg), under the Singapore Open Data Licence. Accessed 2026-08-23.
What has sold nearby300m
No other project with filed sales sits within 300m — widen it above.
The land under Northwave
HDB put this parcel out to tender and names Northwave as what was built on it. Everything below is from that tender: the dates, the winning price, and the 7 bids that came in.
- Tender launched16 Dec 2014
- Tender closed12 Feb 20157 bids received
- Awarded23 Feb 2015Hao Yuan Investment Pte Ltd
- Winning tenderS$103,790,000S$2,992 per sq m of gross floor area · S$278 per sq ft
- Parcel
- Woodlands E7 Woodlands Avenue 12
- Site area
- 12,388 sq m
- Lease
- 99 yrs
- Plot ratio
- 2.8
- Gross floor area
- 34,687 sq m
- Sold as
- EC
Every bid — all 7, as HDB published them
| # | Tenderer | Bid | Behind the winner |
|---|---|---|---|
| 1 | Hao Yuan Investment Pte Ltd | S$103,790,000 | — |
| 2 | Allgreen Properties Limited | S$99,980,000 | S$3,810,000 · 3.7% |
| 3 | Lian Soon Holdings Pte Ltd | S$96,338,000 | S$7,452,000 · 7.2% |
| 4 | EL Development Pte Ltd | S$94,100,000 | S$9,690,000 · 9.3% |
| 5 | TTH Development Pte Ltd | S$93,716,736 | S$10,073,264 · 9.7% |
| 6 | Hoi Hup Realty Pte Ltd | S$92,450,000 | S$11,340,000 · 10.9% |
| 7 | KBD Ventures Pte. Ltd. | S$70,900,000 | S$32,890,000 · 31.7% |
What the land cost and what a unit sells for are not two ends of one sum. Between them sit construction over a multi-year build, financing, the development charge, marketing and agent commissions, GST, and the cost of holding unsold units. None of those is published for a named project, so this site does not estimate a developer’s cost or margin and no figure here should be read as one.
Source: HDB — Sites Sold by HDB · tender awarded 23 Feb 2015 · transcribed from HDB’s published tables on 2026-08-31 · prices are nominal and are not adjusted for inflation. HDB names the development on this row as “Northwave”. This parcel, from tender to today · Every land sale
Where the money actually goes
Drag the sale price. Everything moves.
Use the “What happens if” figure in your CPF Home ownership dashboard. Leave blank to estimate it.
Used only for the estimate when accrued interest is blank.
A sale at S$1,244,000
Your figures · CPF interest estimated| Sale price | S$1,244,000 |
| Redeems the loan | −S$180,000 |
| Agent fee (2% + GST) and legal | −S$29,919 |
| Refund to your CPFprincipal plus estimated accrued interest | −S$202,416 |
| Cash to you | S$831,665 |
Look up somewhere else
Any HDB block or private project in Singapore.