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Block 309 Woodlands Avenue 1

4 Room · Built 1989 · 63 years remaining lease MOP Cleared
Latest Sale
$465,000
Aug 2025 · 4 ROOM · Floor 01-03
Median $/sqm
$5,493
Based on 4 transactions
Total Transactions
4
Since Jan 2017
5-Year Trend
▲ +26.3%
Median price change
Median Price ?
Top 46%
#315 / 689 Top 46%
Latest Sale ?
Top 89%
#612 / 689 Top 89%
Value ($/sqm) ?
Top 8%
#53 / 689 Top 8%
5-Year Growth ?
Top 89%
#433 / 489 Top 89%
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
+4.8%/yr
vs
Lease Decay
−0.45%/yr
Growth assumption
Based on this block’s +26.3% growth over 5 years
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 63 years remaining 99 years
63 years
Remaining lease
↓ 0.45%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 63 years remaining, decay is gradual (~0.45%/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
Aug 2025 01 TO 03 4 ROOM 84 sqm $465,000 $5,536
Apr 2025 01 TO 03 4 ROOM 89 sqm $485,000 $5,449
Nov 2024 01 TO 03 4 ROOM 88 sqm $500,000 $5,682
Sep 2021 04 TO 06 4 ROOM 85 sqm $376,000 $4,424
Showing 4 of 4 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 309 Woodlands Avenue 1

Block 309 at Woodlands Avenue 1 is a residential HDB block in Woodlands, Singapore, built in 1989 with approximately 63 years remaining on its 99-year lease. The block contains 4 room flats, with resale prices ranging from $376,000 to $500,000 based on 4 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 01 TO 03 sold for $465,000 in 2025-08. The current median price per square metre is $5,493. Over the past five years, resale prices at this block have increased by approximately 26.3%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8855, with an annual lease decay rate of approximately 0.45%. 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 309 Woodlands Avenue 1 worth?

The most recent resale transaction at Block 309 Woodlands Avenue 1 was $465,000 for a 4 room flat in 2025-08. The median price per square metre across all flat types is $5,493, based on 4 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 309 Woodlands Avenue 1?

Block 309 Woodlands Avenue 1 was built in 1989 and has approximately 63 years remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.45%, meaning the leasehold value decreases by approximately 0.45% per year at the current remaining lease.

What flat types are available at Block 309 Woodlands Avenue 1?

Block 309 Woodlands Avenue 1 in Woodlands contains 4 room flats. Resale prices range from $376,000 to $500,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 309 Woodlands Avenue 1 gone up or down?

Resale prices at Block 309 Woodlands Avenue 1 have increased by approximately 26.3% over the past five years. The current median price is $475,000, with the most recent sale at $465,000 in 2025-08.

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