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HDB · 791405

Blk 405A Fernvale Lane

Project page · 99-year lease from 2004

Indicative value range
S$665,000 – S$685,000
Indicative mid S$680,000 · S$6,071 psm

Based on 3 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.

SoldWhereFloorSizePricePer sqmIndex ×Adjusted
Sept 2026Blk 405A13 TO 15112 sqmS$650,000S$5,804 psm×1.000S$5,804 psm
Aug 2026Blk 405A16 TO 18112 sqmS$690,000S$6,161 psm×1.000S$6,161 psm
Jun 2026Blk 405A16 TO 18112 sqmS$680,000S$6,071 psm×1.000S$6,071 psm

How accurate is this estimate for Fernvale Lane?

We re-ran the estimate as of Q4 2025 on what was known at the time, then compared it with the 25 sales in Fernvale Lane since.

Median error
2.3%

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.

5.82% gross yield

S$39,600 of rent a year against the estimate above · 0.07 points below flats like it

Homes like this rent for about S$3,300 a month, the middle of 15 approvals in the last year.

In Sengkang, flats of this type with 70 to 79 years of lease left yield 5.89%, from 25 blocks.

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

ApprovedBlockFlatRent a month
Sept 2026403D5 ROOMS$3,300
Aug 2026404A5 ROOMS$3,200
Jul 2026404B5 ROOMS$3,500
Jul 2026403D5 ROOMS$3,300
Jun 2026405B5 ROOMS$3,100
Apr 2026404A5 ROOMS$3,500
Apr 2026403B5 ROOMS$3,400
Mar 2026403C5 ROOMS$3,500

median of 15 HDB rental approvals for 5 ROOM on Fernvale Lane since 2025-10.

Buying or selling at S$680,000?

Buying: Stamp duty on S$680,000 · Cash and CPF needed on S$680,000 · How much can I borrow · Monthly repayment on a 75% loan · Property tax on this rent.

Selling: Net proceeds from selling on S$680,000.

Each opens with this figure filled in; change anything there.

Primary schools near 405a Fernvale Lane

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

1 to 2 km

Past transactions

Recorded sales
DateDetailAreaPricePer area
Sept 2026
Blk 405A · 5 ROOM · 13 TO 15 · Premium Apartment · 77 years left
112 sqmS$650,000S$5,804 psm
Aug 2026
Blk 405A · 5 ROOM · 16 TO 18 · Premium Apartment · 77 years left
112 sqmS$690,000S$6,161 psm
Jun 2026
Blk 405A · 5 ROOM · 16 TO 18 · Premium Apartment · 77 years left
112 sqmS$680,000S$6,071 psm
Oct 2024
Blk 405A · 5 ROOM · 19 TO 21 · Premium Apartment · 78 years left
112 sqmS$720,000S$6,429 psm
May 2024
Blk 405A · 4 ROOM · 13 TO 15 · Premium Apartment · 79 years left
93 sqmS$550,000S$5,914 psm
Dec 2023
Blk 405A · 5 ROOM · 07 TO 09 · Premium Apartment · 79 years left
112 sqmS$589,000S$5,259 psm
May 2023
Blk 405A · 4 ROOM · 04 TO 06 · Premium Apartment · 80 years left
93 sqmS$480,000S$5,161 psm
See more

Showing 7 of 43.

Sale prices as filed in caveats.

Where the lease takes this

About 76 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 nowLease leftPrices flatPrices 2% a yearThis market's record, 3.64% a yearmeasuredPrices 4% a year
5 years71 yearsS$641,749S$708,543S$767,365S$780,786
10 years66 yearsS$615,634S$750,454S$880,231S$911,289
20 years56 yearsS$575,416S$855,038S$1,176,333S$1,260,808

On a flat market the lease alone costs 15% over 20 years. Prices would need to rise about 0.84% 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.