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Block 509 Bedok North Street 3

3 Room · 4 Room · Built 1979 · 52 years remaining lease MOP Cleared
Latest Sale
$375,000
Nov 2025 · 3 ROOM · Floor 01-03
Median $/sqm
$5,156
Based on 14 transactions
Total Transactions
14
Since Jan 2017
5-Year Trend
▲ +32.7%
Median price change
Median Price ?
Top 72%
#363 / 503 Top 72%
Latest Sale ?
Top 94%
#475 / 503 Top 94%
Value ($/sqm) ?
Top 40%
#201 / 503 Top 40%
5-Year Growth ?
Top 51%
#194 / 382 Top 51%
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
+5.8%/yr
vs
Lease Decay
−0.68%/yr
Growth assumption
Based on this block’s +32.7% 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 52 years remaining 99 years
52 years 11 months
Remaining lease
↓ 0.68%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 52 years remaining, decay is gradual (~0.68%/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
Nov 2025 01 TO 03 3 ROOM 67 sqm $375,000 $5,597
Aug 2025 04 TO 06 3 ROOM 67 sqm $448,000 $6,687
Jul 2024 01 TO 03 3 ROOM 67 sqm $390,000 $5,821
Dec 2023 01 TO 03 3 ROOM 67 sqm $380,000 $5,672
Feb 2023 01 TO 03 4 ROOM 90 sqm $460,000 $5,111
Feb 2023 01 TO 03 4 ROOM 90 sqm $468,000 $5,200
Sep 2022 04 TO 06 3 ROOM 67 sqm $356,888 $5,327
Apr 2022 01 TO 03 4 ROOM 90 sqm $475,000 $5,278
Dec 2021 04 TO 06 3 ROOM 67 sqm $310,000 $4,627
Sep 2021 01 TO 03 3 ROOM 67 sqm $305,000 $4,552
Mar 2021 01 TO 03 3 ROOM 67 sqm $325,000 $4,851
Jan 2020 01 TO 03 3 ROOM 67 sqm $238,000 $3,552
Nov 2019 01 TO 03 3 ROOM 67 sqm $238,000 $3,552
Jul 2019 01 TO 03 3 ROOM 67 sqm $250,000 $3,731
Showing 14 of 14 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 509 Bedok North Street 3

Block 509 at Bedok North Street 3 is a residential HDB block in Bedok, Singapore, built in 1979 with approximately 52 years remaining on its 99-year lease. The block contains 3 room, 4 room flats, with resale prices ranging from $238,000 to $475,000 based on 14 recorded transactions since January 2017. The most recent transaction was a 3 room flat on storeys 01 TO 03 sold for $375,000 in 2025-11. The current median price per square metre is $5,156. Over the past five years, resale prices at this block have increased by approximately 32.7%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.8380, with an annual lease decay rate of approximately 0.68%. 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 509 Bedok North Street 3 worth?

The most recent resale transaction at Block 509 Bedok North Street 3 was $375,000 for a 3 room flat in 2025-11. The median price per square metre across all flat types is $5,156, based on 14 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 509 Bedok North Street 3?

Block 509 Bedok North Street 3 was built in 1979 and has approximately 52 years and 11 months remaining on its 99-year lease. Under Bala's Table (the SLA leasehold valuation model), the annual lease decay rate is 0.68%, meaning the leasehold value decreases by approximately 0.68% per year at the current remaining lease.

What flat types are available at Block 509 Bedok North Street 3?

Block 509 Bedok North Street 3 in Bedok contains 3 room, 4 room flats. Resale prices range from $238,000 to $475,000 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 509 Bedok North Street 3 gone up or down?

Resale prices at Block 509 Bedok North Street 3 have increased by approximately 32.7% over the past five years. The current median price is $365,944, with the most recent sale at $375,000 in 2025-11.

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