Blk 405C Fernvale Lane

10 filed resale transactions · Sengkang · 76 years 07 months of lease left

Median, per square foot
564 psf
Observed range
S$428 — S$606 psf10 filed transactions · 32% low to highS$595k median filed price

Flat types filed at this block; choose the one relevant to your unit.

HDB Resale Flat Prices (data.gov.sg) · 2023-09 to 2026-09 · accessed 2026-09-30

What are you here to work out?

I’m thinking of buying it
I own it

Median price by month9 months with a sale

Oct '23 · S$516kAug '26 · S$599k

The transactions behind those figures

10 of 10 · filed, nothing modelled
93 sqm · storey 10–124 ROOM · Premium Apartment · 2026-08
S$599,000$598 psf
112 sqm · storey 22–245 ROOM · Premium Apartment · 2025-12
S$720,888$598 psf
93 sqm · storey 04–064 ROOM · Premium Apartment · 2025-10
S$590,000$589 psf
112 sqm · storey 04–065 ROOM · Premium Apartment · 2025-05
S$635,000$527 psf
93 sqm · storey 19–214 ROOM · Premium Apartment · 2025-03
S$600,000$599 psf
93 sqm · storey 13–154 ROOM · Premium Apartment · 2025-03
S$607,000$606 psf
93 sqm · storey 04–064 ROOM · Premium Apartment · 2024-06
S$535,000$534 psf
93 sqm · storey 01–034 ROOM · Premium Apartment · 2024-05
S$505,000$504 psf

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
Contains information from HDB Resale Flat Prices (data.gov.sg) accessed on 2026-09-30 from data.gov.sg, made available under the Singapore Open Data Licence v1.0Contains information from URA Data Service — PMI_Resi_Transaction accessed on 2026-09-30, made available under the Singapore Open Data Licence v1.0

Where it sitsThe whole map

© OneMap, SLA · © OpenStreetMap
Median psf · HDB
under $500
$500
$531
$560
$602
$684+

Streets and names: OneMap — Basemap © OneMap, Singapore Land Authority. Buildings: HDB’s own outlines and floor counts, and OpenStreetMap’s, drawn true to scale. Shadows are cast from every building of published height for the time shown; trees and awnings are in no dataset. Two fingers move the map on a phone.

Sun and shadow here — any hour, any month

Deeper 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

This block+12.1%

Floors 13+ against floors 1–6, Blk 405C Fernvale Lane only. Median S$599 psf up top from 3 sales, S$534 psf low down from 3.

SENGKANG, typical block+8.5%

Middle of 59 blocks in SENGKANG that clear the bar — half fall between +5% and +13.4%. 7 came out negative — high floors sold for less in 7 of them.

Every band in SENGKANG, for reference. Pooled across buildings, so it mixes the age of an estate with height; the two figures above hold a building constant.

StoreysMedian psfFiled sales
01 TO 03S$571378
04 TO 06S$601495
07 TO 09S$634555
10 TO 12S$637529
13 TO 15S$648561
16 TO 18S$639239
19 TO 21S$649115
22 TO 24S$65174
25 TO 27S$65730

HDB Resale Flat Prices (data.gov.sg) · 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.

Nearest station
Fernvale
455m
Primary schools within 1km
2
nearest 166m
Primary schools · straight-line distance
6 more between 1km and 2km
The 1km band gives ballot priority, not a school place. These distances are an indication. Check your address's official category with OneMap's SchoolQuery.
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.

Stations
  • Fernvale455m
  • Layar811m
  • Thanggam921m
Also nearby
  • Hawker centreFernvale Hawker Centre & Market489m
  • ParkFernvale Park939m
  • Preschools6 within 1kmnearest 163m
  • Other schoolsPei Hwa Secondary School574m

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

21blocks within 300m
$546–$624the middle half, per sq ft
$581median of those sales

From 221 filed sales, at most the 20 most recent per block — 1 has sold more than is counted here.

Scroll sideways to see the date, storey, size and psf →

BlockAwayFiledStoreySizePSF
Blk 405B Fernvale Lane34m2026-0916–18112 sqm$572
Blk 405A Fernvale Lane63m2026-0913–15112 sqm$539
Blk 404B Fernvale Lane101m2026-0907–09114 sqm$532
Blk 403D Fernvale Lane112m2026-0916–18112 sqm$527
Blk 403C Fernvale Lane112m2026-0919–21112 sqm$622
Blk 406C Fernvale Rd152m2026-0913–1591 sqm$597
Blk 407B Fernvale Rd191m2026-0904–06110 sqm$532
Blk 441A Fernvale Rd286m2026-0916–1869 sqm$767
Blk 405B Fernvale Lane34m2026-0801–03112 sqm$485
Blk 405A Fernvale Lane63m2026-0816–18112 sqm$572
Blk 407A Fernvale Rd228m2026-0801–0395 sqm$567
Blk 446B Jln Kayu286m2026-0801–0393 sqm$529
Blk 403B Fernvale Lane68m2026-0713–15111 sqm$578
Blk 404B Fernvale Lane101m2026-0716–18114 sqm$561
Blk 407B Fernvale Rd191m2026-0710–1290 sqm$601

The 15 most recent of 221 at this radius. Storey bands as published; no feed carries a unit number.

Where the money actually goes

Drag the sale price. Everything moves.

Cash
Loan
CPF refund from proceeds
Fees
Sale price · S$595,000
Outstanding loan
CPF principal used
CPF accrued interest, if known

Use the “What happens if” figure in your CPF Home ownership dashboard. Leave blank to estimate it.

Years since CPF was first used

Used only for the estimate when accrued interest is blank.

Agent fee %

A sale at S$595,000

Your figures · CPF interest estimated
Sale priceS$595,000
Redeems the loan−S$180,000
Agent fee (2% + GST) and legal−S$15,771
Refund to your CPFprincipal plus estimated accrued interest−S$202,416
Cash to youS$196,813
S$202,416 returns to your CPF, not your pocket — still yours, and it can fund the next purchase. The accrued interest alone is S$52,416. CPF Board’s market-value rule · CPF OA interest 2.5% p.a.

Three things this can't know

  1. Your actual floor, facing and renovationPublic data gives a storey band, never your unit.
  2. Whether you sell or buy firstChanges your ABSD, timeline and bridging cost — often by five figures.
  3. Your real CPF accrued interestThe figure here is an estimate. Yours is in your CPF statement right now.

Tell me those and I'll run your actual numbers — no charge, no obligation.

Optional — but it's the single biggest thing the public data can't see.

What are you weighing up?
Rough timing
Staying in touch — optional

Leave it unticked and the form still sends — you get the reply to what you asked, at the address you gave, and nothing after it. This form asks for no phone number and stores none.

Leaving it unticked is fine — the tools work either way, and I'll still reply to this enquiry. I don't sell or share your details.

Look up somewhere else

Any HDB block or private project in Singapore.