Skip to content

Block 603 Hougang Avenue 4

4 Room · Built 1985 · 58 years remaining lease MOP Cleared
Latest Sale
$625,000
May 2026 · 4 ROOM · Floor 04-06
Median $/sqm
$5,000
Based on 17 transactions
Total Transactions
17
Since Jan 2017
5-Year Trend
--
Insufficient data
Median Price ?
Top 65%
#375 / 580 Top 65%
Latest Sale ?
Top 49%
#286 / 580 Top 49%
Value ($/sqm) ?
Top 40%
#231 / 580 Top 40%
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
--
Future Value Projection
Market Appreciation
+3%/yr
vs
Lease Decay
−0.54%/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 58 years remaining 99 years
58 years 6 months
Remaining lease
↓ 0.54%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 58 years remaining, decay is gradual (~0.54%/yr). It accelerates significantly below 40 years. Market appreciation (historically 2-4%/yr) currently outpaces lease decay for this block.
All Transactions
Date Floor Type Area Price $/sqm
May 2026 04 TO 06 4 ROOM 104 sqm $625,000 $6,010
Aug 2025 07 TO 09 4 ROOM 84 sqm $560,000 $6,667
Apr 2025 01 TO 03 4 ROOM 104 sqm $538,888 $5,182
Oct 2024 04 TO 06 4 ROOM 84 sqm $525,888 $6,261
Jan 2024 10 TO 12 4 ROOM 104 sqm $598,000 $5,750
Aug 2023 07 TO 09 4 ROOM 84 sqm $465,000 $5,536
Aug 2023 10 TO 12 4 ROOM 104 sqm $520,000 $5,000
Jul 2023 01 TO 03 4 ROOM 84 sqm $420,000 $5,000
Apr 2023 01 TO 03 4 ROOM 104 sqm $470,000 $4,519
Apr 2022 07 TO 09 4 ROOM 84 sqm $385,000 $4,583
Mar 2022 01 TO 03 4 ROOM 84 sqm $420,000 $5,000
Sep 2020 04 TO 06 4 ROOM 104 sqm $375,000 $3,606
Apr 2019 10 TO 12 4 ROOM 104 sqm $433,000 $4,163
Aug 2018 10 TO 12 4 ROOM 104 sqm $438,000 $4,212
Apr 2018 04 TO 06 4 ROOM 84 sqm $330,000 $3,929
Mar 2018 04 TO 06 4 ROOM 84 sqm $320,000 $3,810
Oct 2017 01 TO 03 4 ROOM 104 sqm $400,000 $3,846
Showing 17 of 17 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 603 Hougang Avenue 4

Block 603 at Hougang Avenue 4 is a residential HDB block in Hougang, Singapore, built in 1985 with approximately 58 years remaining on its 99-year lease. The block contains 4 room flats, with resale prices ranging from $320,000 to $625,000 based on 17 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 04 TO 06 sold for $625,000 in 2026-05. The current median price per square metre is $5,000. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8663, with an annual lease decay rate of approximately 0.54%. All transaction data is sourced from Singapore's data.gov.sg open data platform and is updated monthly.

Frequently Asked Questions

How much is an HDB flat at Block 603 Hougang Avenue 4 worth?

The most recent resale transaction at Block 603 Hougang Avenue 4 was $625,000 for a 4 room flat in 2026-05. The median price per square metre across all flat types is $5,000, based on 17 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 603 Hougang Avenue 4?

Block 603 Hougang Avenue 4 was built in 1985 and has approximately 58 years and 6 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.54%, meaning the leasehold value decreases by approximately 0.54% per year at the current remaining lease.

What flat types are available at Block 603 Hougang Avenue 4?

Block 603 Hougang Avenue 4 in Hougang contains 4 room flats. Resale prices range from $320,000 to $625,000 based on historical transaction records from data.gov.sg.

Link copied to clipboard