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Block 473 Sembawang Drive

4 Room · 5 Room · Built 2000 · 73 years remaining lease · Updated Sep 2026 MOP Cleared

Block 473 Sembawang Drive has 23 recorded HDB resale transactions since 2017. Latest sale: $540,000 (Sep 2026, 4 room, floors 10–12). Median $3,833/sqm. Built 2000, 73 years lease remaining.

Latest Sale
$540,000
Sep 2026 · 4 ROOM · Floor 10-12
Median $/sqm
$3,833
Based on 23 transactions
Total Transactions
23
Since Jan 2017
5-Year Trend
--
Insufficient data
Median Price ?
Top 90%
#223 / 247 Top 90%
Latest Sale ?
Top 73%
#181 / 247 Top 73%
Value ($/sqm) ?
Top 93%
#229 / 247 Top 93%
Price Trend
Source: HDB Resale Flat Prices, data.gov.sg. Updated monthly.
What's Your Unit Worth?
HDB records transactions in 3-storey bands (e.g. 01 TO 03). Pick the band closest to your floor.
Estimated Market Value
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How we estimate this →
Future Value Projection
Market Appreciation
+3%/yr
vs
Lease Decay
−0.31%/yr
Growth assumption
Using default rate (insufficient transaction history for this block)
Estimated value in --
--
Market appreciation --
Lease decay --
Net effect --
Projection uses Bala's Table (SLA leasehold model) for lease decay and your selected growth rate for appreciation. Lease decay is non-linear and accelerates as remaining lease shortens. Past growth does not guarantee future performance. Not financial advice.
Lease Decay Projection
0 years 73 years remaining 99 years
73 years 2 months
Remaining lease
↓ 0.31%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 73 years remaining, decay is gradual (~0.31%/yr). It accelerates significantly below 40 years. Market appreciation (historically 2-4%/yr) currently outpaces lease decay for this block.
Rental & Yield

What this block rents for, and the gross rental yield (annual rent ÷ resale price). This block has too few rentals on record, so figures shown are the Sembawang average.

Flat type Median rent /mo Gross yield Based on
4-Room $3,100 typically $2,900–$3,300 6.2% Sembawang avg · block too thin
5-Room $3,300 typically $3,000–$3,500 6.1% Sembawang avg · block too thin
Gross yield is annual rent before maintenance, property tax, and vacancy, so net return is lower. Renting out a whole HDB flat requires meeting the 5-year Minimum Occupation Period and HDB approval. Rents are owner-declared to HDB and unverified.
Source: HDB Renting Out of Flats, data.gov.sg (Singapore Open Data Licence).
Primary schools nearby

This block is inside the 1 km Primary 1 priority zone for 5 popular schools. When a school is oversubscribed, MOE ballots by home–school distance, and homes within 1 km are drawn first.

Compare homes near all 50 popular schools
Distances are straight-line estimates from this block, indicative only. MOE measures from its own school reference point, so confirm the exact distance before relying on it.
Where this home sits, and its schools
5 schools in the 1 km top-priority zone
  • This home
  • School within 1 km
  • School 1–2 km
  • 1km ring, top priority
  • 2km ring, next tier

Straight-line distances, the basis MOE uses for Home–School Distance priority. Tap a school to open it. Map © OneMap, SLA.

Nearby comparable homes

Other HDB blocks closest to Block 473 Sembawang Drive in Sembawang, with their median resale price. Useful for comparing what a flat here costs against its immediate neighbours.

See all HDB blocks in Sembawang
Distances are straight-line estimates from this home, indicative only. Prices are medians of recorded resale transactions, not asking prices.
All Transactions
Date Floor Type Area Price $/sqm
Sep 2026 10 TO 12 4 ROOM 90 sqm $540,000 $6,000
May 2024 10 TO 12 5 ROOM 110 sqm $578,000 $5,255
Feb 2024 04 TO 06 4 ROOM 90 sqm $465,000 $5,167
Feb 2024 04 TO 06 5 ROOM 110 sqm $540,000 $4,909
Jan 2024 04 TO 06 5 ROOM 110 sqm $525,000 $4,773
Jul 2023 13 TO 15 5 ROOM 110 sqm $535,000 $4,864
May 2023 01 TO 03 5 ROOM 110 sqm $529,000 $4,809
Feb 2023 13 TO 15 5 ROOM 112 sqm $558,000 $4,982
Sep 2022 07 TO 09 5 ROOM 110 sqm $525,000 $4,773
Sep 2022 13 TO 15 5 ROOM 111 sqm $546,000 $4,919
Dec 2020 01 TO 03 5 ROOM 110 sqm $405,000 $3,682
Sep 2020 01 TO 03 4 ROOM 91 sqm $310,000 $3,407
Jul 2020 04 TO 06 4 ROOM 90 sqm $310,000 $3,444
Jun 2020 10 TO 12 5 ROOM 110 sqm $395,000 $3,591
Aug 2019 04 TO 06 4 ROOM 90 sqm $310,000 $3,444
Feb 2019 10 TO 12 5 ROOM 110 sqm $400,000 $3,636
Dec 2018 13 TO 15 4 ROOM 90 sqm $362,000 $4,022
Oct 2018 04 TO 06 5 ROOM 110 sqm $380,000 $3,455
Jun 2018 07 TO 09 5 ROOM 110 sqm $390,000 $3,545
Mar 2018 01 TO 03 4 ROOM 90 sqm $305,000 $3,389
Showing 20 of 23 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 473 Sembawang Drive

Block 473 Sembawang Drive is priced at the value end of Sembawang, its $400,000 median lower than about 90% of the town's blocks. It has a regular flow of resale activity, with 23 transactions since 2017 across 4 room, 5 room flats priced from $305,000 to $578,000. The most recent transaction was a 4 room flat on storeys 10 TO 12 at $540,000 in Sep 2026, and the median works out to $3,833/sqm. On Bala's Table, the SLA's leasehold valuation model, its relativity ratio works out to 0.9193, equivalent to roughly 0.31% of lease-value decay a year. All transaction data is sourced from data.gov.sg and updated monthly.

Frequently Asked Questions

How much is an HDB flat at Block 473 Sembawang Drive worth?

The most recent resale transaction at Block 473 Sembawang Drive was $540,000 for a 4 room flat in 2026-09. The median price per square metre across all flat types is $3,833, based on 23 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 473 Sembawang Drive?

Block 473 Sembawang Drive was built in 2000 and has approximately 73 years and 2 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.31%, meaning the leasehold value decreases by approximately 0.31% per year at the current remaining lease.

What flat types are available at Block 473 Sembawang Drive?

Block 473 Sembawang Drive in Sembawang contains 4 room, 5 room flats. Resale prices range from $305,000 to $578,000 based on historical transaction records from data.gov.sg.

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