Blk 421C Northshore Dr
Project page · 99-year lease from 2021
Based on 7 sales in this block, last 12 months. Search did not need to widen. See the comparable sales.
No storey entered, so sales were not adjusted for height
Comparable sales
Each price per area is scaled to Q2 2026 by the published index for the quarter it sold in.
| Sold | Where | Floor | Size | Price | Per sqm | Index × | Adjusted |
|---|---|---|---|---|---|---|---|
| Sept 2026 | Blk 421C | 22 TO 24 | 68 sqm | S$610,000 | S$8,971 psm | ×1.000 | S$8,971 psm |
| Sept 2026 | Blk 421C | 07 TO 09 | 68 sqm | S$568,000 | S$8,353 psm | ×1.000 | S$8,353 psm |
| Aug 2026 | Blk 421C | 07 TO 09 | 68 sqm | S$610,000 | S$8,971 psm | ×1.000 | S$8,971 psm |
| Aug 2026 | Blk 421C | 16 TO 18 | 68 sqm | S$618,000 | S$9,088 psm | ×1.000 | S$9,088 psm |
| Aug 2026 | Blk 421C | 13 TO 15 | 68 sqm | S$625,000 | S$9,191 psm | ×1.000 | S$9,191 psm |
| Aug 2026 | Blk 421C | 13 TO 15 | 68 sqm | S$630,000 | S$9,265 psm | ×1.000 | S$9,265 psm |
| Jul 2026 | Blk 421C | 19 TO 21 | 68 sqm | S$620,000 | S$9,118 psm | ×1.000 | S$9,118 psm |
How accurate is this estimate for Northshore Dr?
We re-ran the estimate as of Q4 2025 on what was known at the time, then compared it with the 248 sales in Northshore Dr since.
- Median error
- 4.0%
Half the estimates came closer than this to what the home actually fetched, half missed by more.
What the rent says
What this flat earns against what it costs, set beside what homes like it earn.
5.73% gross yield
S$35,400 of rent a year against the estimate above · 0.21 points below flats like it
Homes like this rent for about S$2,950 a month, the middle of 8 approvals in the last year.
Across Singapore, flats of this type with 90 to 99 years of lease left yield 5.94%, from 24 blocks. This town has too few such blocks to measure on its own.
A yield above the mark means the flat rents well for what it costs, which can point to a keen rental patch or a price the sales alone have not caught up with. Below it, buyers are paying for something a tenant will not, such as the address itself.
Recent rental approvals used
| Approved | Block | Flat | Rent a month |
|---|---|---|---|
| Aug 2026 | 406C | 3 ROOM | S$3,200 |
| Aug 2026 | 413A | 3 ROOM | S$2,200 |
| Jul 2026 | 413C | 3 ROOM | S$3,050 |
| Jul 2026 | 438B | 3 ROOM | S$2,700 |
| Jul 2026 | 421A | 3 ROOM | S$2,700 |
| May 2026 | 419B | 3 ROOM | S$3,000 |
| Mar 2026 | 409D | 3 ROOM | S$2,900 |
| Oct 2025 | 406C | 3 ROOM | S$3,200 |
median of 8 HDB rental approvals for 3 ROOM on Northshore Dr since 2025-10.
Buying or selling at S$618,000?
Buying: Stamp duty on S$618,000 · Cash and CPF needed on S$618,000 · How much can I borrow · Monthly repayment on a 75% loan · Property tax on this rent.
Selling: Net proceeds from selling on S$618,000.
Each opens with this figure filled in; change anything there.
Primary schools near 421c Northshore Dr
Measured from each school's land to this address's own point, the way MOE bands P1 priority. MOE measures to the building's outline, so near 1 km or 2 km check OneMap's School Query.
Within about 1 km
- Northshore Primary School · 59 m · balloted in 2025 Phase 2C (citizens within 1 km)
1 to 2 km
- Punggol Cove Primary School · 1,001 m · no 2025 Phase 2C ballot · near the line — check on OneMap
- Punggol View Primary School · 1,448 m · no 2025 Phase 2C ballot
- Valour Primary School · 1,464 m · balloted in 2025 Phase 2C (citizens within 1 km)
- Oasis Primary School · 1,629 m · no 2025 Phase 2C ballot
- Punggol Green Primary School · 1,973 m · balloted in 2025 Phase 2C (citizens within 1 km) · near the line — check on OneMap
Past transactions
| Date | Detail | Area | Price | Per area |
|---|---|---|---|---|
| Oct 2026 | Blk 421C · 2 ROOM · 04 TO 06 · 2-room · 94 years left | 38 sqm | S$378,888 | S$9,971 psm |
| Oct 2026 | Blk 421C · 2 ROOM · 16 TO 18 · 2-room · 94 years left | 47 sqm | S$433,000 | S$9,213 psm |
| Sept 2026 | Blk 421C · 3 ROOM · 22 TO 24 · Model A · 94 years left | 68 sqm | S$610,000 | S$8,971 psm |
| Sept 2026 | Blk 421C · 3 ROOM · 07 TO 09 · Model A · 94 years left | 68 sqm | S$568,000 | S$8,353 psm |
| Aug 2026 | Blk 421C · 3 ROOM · 13 TO 15 · Model A · 94 years left | 68 sqm | S$630,000 | S$9,265 psm |
| Aug 2026 | Blk 421C · 3 ROOM · 13 TO 15 · Model A · 94 years left | 68 sqm | S$625,000 | S$9,191 psm |
| Aug 2026 | Blk 421C · 3 ROOM · 16 TO 18 · Model A · 94 years left | 68 sqm | S$618,000 | S$9,088 psm |
| Aug 2026 | Blk 421C · 3 ROOM · 07 TO 09 · Model A · 94 years left | 68 sqm | S$610,000 | S$8,971 psm |
| Aug 2026 | Blk 421C · 2 ROOM · 10 TO 12 · 2-room · 94 years left | 47 sqm | S$455,000 | S$9,681 psm |
| Jul 2026 | Blk 421C · 3 ROOM · 19 TO 21 · Model A · 94 years left | 68 sqm | S$620,000 | S$9,118 psm |
| Jul 2026 | Blk 421C · 2 ROOM · 04 TO 06 · 2-room · 94 years left | 38 sqm | S$395,000 | S$10,395 psm |
Sale prices as filed in caveats.
| Period | Detail | Monthly rent | Per area |
|---|---|---|---|
| Jul 2026 | Blk 421C · 2 ROOM | S$2,200 | — |
| May 2026 | Blk 421C · 2 ROOM | S$2,500 | — |
| Apr 2026 | Blk 421C · 2 ROOM | S$2,800 | — |
| Sept 2024 | Blk 421C · 2 ROOM | S$2,350 | — |
| May 2022 | Blk 421C · 3 ROOM | S$2,900 | — |
Rents as approved by HDB, or as filed with URA for private homes, where the floor area is given as a band.
Where the lease takes this
About 93 years of the 99-year lease remain. Every figure below lets the lease run down on the decay measured from HDB resales in this market, then applies the price path in that column. The paths are scenarios to choose between, not forecasts.
| From now | Lease left | Prices flat | Prices 2% a year | This market's record, 3.64% a yearmeasured | Prices 4% a year |
|---|---|---|---|---|---|
| 5 years | 88 years | S$587,534 | S$648,684 | S$702,538 | S$714,824 |
| 10 years | 83 years | S$551,647 | S$672,455 | S$788,743 | S$816,573 |
| 20 years | 73 years | S$486,602 | S$723,065 | S$994,768 | S$1,066,204 |
On a flat market the lease alone costs 21% over 20 years. Prices would need to rise about 1.2% a year to cancel that out.
The measured column repeats what this market did between Q1 2015 and Q2 2026, which was 3.64% a year. Past growth is not a promise of future growth.
Horizons we have not measured are left out rather than guessed at, so a short lease shows fewer rows.
Indicative estimate from comparable caveats. Not a formal valuation.