Block 909 Hougang Street 91

4 Room · 5 Room · Built 1997 · 70 years remaining lease MOP Cleared
Latest Sale
$648,888
Jan 2026 · 4 ROOM · #13-15
Median $/sqm
$4,454
Based on 18 transactions
Total Transactions
18
Since Jan 2017
5-Year Trend
▲ +33.9%
Median price change
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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Future Value Projection
Estimated value in --
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Based on Bala's Table (SLA leasehold valuation model) with 3% annual market appreciation. Lease decay is non-linear and accelerates as remaining lease shortens. Not financial advice.
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Lease Decay Projection
0 years 70 years remaining 99 years
70 years 11 months
Remaining lease
↓ 0.33%/yr
Annual lease decay (Bala's Table)
Based on Bala's Table (SLA leasehold relativity model). At 70 years remaining, decay is gradual (~0.33%/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
Jan 2026 13 TO 15 4 ROOM 102 sqm $648,888 $6,362
Nov 2025 04 TO 06 4 ROOM 100 sqm $570,000 $5,700
May 2024 01 TO 03 4 ROOM 100 sqm $520,000 $5,200
May 2024 10 TO 12 4 ROOM 100 sqm $528,888 $5,289
Oct 2023 04 TO 06 4 ROOM 102 sqm $505,000 $4,951
Oct 2023 10 TO 12 4 ROOM 103 sqm $535,000 $5,194
Dec 2022 04 TO 06 5 ROOM 122 sqm $590,000 $4,836
Jan 2022 07 TO 09 4 ROOM 102 sqm $465,000 $4,559
Oct 2021 13 TO 15 4 ROOM 103 sqm $455,000 $4,417
Oct 2021 04 TO 06 4 ROOM 102 sqm $458,000 $4,490
Apr 2021 10 TO 12 4 ROOM 102 sqm $425,200 $4,169
Sep 2020 07 TO 09 4 ROOM 102 sqm $370,000 $3,627
Jul 2020 13 TO 15 4 ROOM 100 sqm $393,000 $3,930
Apr 2019 04 TO 06 4 ROOM 102 sqm $368,000 $3,608
Aug 2018 01 TO 03 4 ROOM 103 sqm $350,000 $3,398
May 2018 07 TO 09 4 ROOM 103 sqm $378,000 $3,670
Apr 2018 07 TO 09 4 ROOM 102 sqm $410,000 $4,020
Jul 2017 04 TO 06 4 ROOM 100 sqm $385,000 $3,850
Showing 18 of 18 transactions
Source: HDB Resale Flat Prices, data.gov.sg (Singapore Open Data Licence).

About Block 909 Hougang Street 91

Block 909 at Hougang Street 91 is a residential HDB block in Hougang, Singapore, built in 1997 with approximately 70 years remaining on its 99-year lease. The block contains 4 room, 5 room flats, with resale prices ranging from $350,000 to $648,888 based on 18 recorded transactions since January 2017. The most recent transaction was a 4 room flat on storeys 13 TO 15 sold for $648,888 in 2026-01. The current median price per square metre is $4,454. Over the past five years, resale prices at this block have increased by approximately 33.9%. Under Bala's Table (the Singapore Land Authority's official leasehold valuation model), the block's leasehold relativity ratio is 0.9128, with an annual lease decay rate of approximately 0.33%. 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 909 Hougang Street 91 worth?

The most recent resale transaction at Block 909 Hougang Street 91 was $648,888 for a 4 room flat in 2026-01. The median price per square metre across all flat types is $4,454, based on 18 transactions since January 2017. Data sourced from data.gov.sg.

What is the remaining lease for Block 909 Hougang Street 91?

Block 909 Hougang Street 91 was built in 1997 and has approximately 70 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 0.33%, meaning the leasehold value decreases by approximately 0.33% per year at the current remaining lease.

What flat types are available at Block 909 Hougang Street 91?

Block 909 Hougang Street 91 in Hougang contains 4 room, 5 room flats. Resale prices range from $350,000 to $648,888 based on historical transaction records from data.gov.sg.

Have HDB prices at Block 909 Hougang Street 91 gone up or down?

Resale prices at Block 909 Hougang Street 91 have increased by approximately 33.9% over the past five years. The current median price is $456,500, with the most recent sale at $648,888 in 2026-01.

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