How Much Is a Flat at Block 237 Hougang St 21 Worth?

Executive · Built 1984 · 58 years 02 months remaining MOP Cleared

Latest Sale

$930,000

2025-06 · Executive

Median $/sqm

$5,592

Based on 31 txns

Total Txns

31

Since data available

5-Yr Trend

▲24.5%

vs 5 years ago

What's Your Flat Worth?

Select your flat type and storey band, then click Get Estimate. Change your selection at any time and get a new estimate.

Flat Type

Storey Band (closest to your floor)

How did you buy?

Market Demand

⏳ Lower transaction volume — pricing and timing matter more here. A local expert helps.

Based on recent sales data · Updates monthly

Sold at this block (6mo)

0 flats ⚡

AVG. DAYS TO OFFER

—

Transaction density proxy

BUYER DEMAND

2.9 / 10

Block Specialists

Connect with agents who know this block — coming soon.

Lease Clock

Sell Now

0 yrs 58 years left 99 yrs

Key threshold: 60 years

Buyer financing is already restricted

Your block has 58 years of lease left. Buyers already face CPF usage limits and lower loan quantum when purchasing. This means fewer buyers qualify, and those who do will negotiate harder. Selling sooner gives you a larger buyer pool and a stronger sale price.

A specialist agent can target the right buyers and negotiate the best possible outcome for you.

Transaction History 31 total

Date	Blk	Floor	Type	sqm	Price	$/sqm
2025-06	237	01 TO 03	Executive	150	$930,000	$6,200
2025-03	237	13 TO 15	Executive	150	$1,130,000	$7,533
2025-02	237	10 TO 12	Executive	150	$1,100,000	$7,333
2024-07	237	04 TO 06	Executive	150	$980,000	$6,533
2024-06	237	07 TO 09	Executive	148	$980,000	$6,622
2024-03	237	13 TO 15	Executive	156	$1,150,000	$7,372
2024-01	237	10 TO 12	Executive	156	$1,080,000	$6,923
2023-07	237	04 TO 06	Executive	150	$999,000	$6,660
2023-05	237	10 TO 12	Executive	150	$950,000	$6,333
2022-10	237	04 TO 06	Executive	150	$880,000	$5,867
2022-09	237	10 TO 12	Executive	146	$1,080,000	$7,397
2022-09	237	07 TO 09	Executive	149	$850,000	$5,705
2022-07	237	13 TO 15	Executive	150	$900,000	$6,000
2022-05	237	10 TO 12	Executive	150	$913,000	$6,087
2022-05	237	01 TO 03	Executive	148	$760,000	$5,135
2022-03	237	01 TO 03	Executive	156	$835,000	$5,353
2021-10	237	04 TO 06	Executive	150	$848,000	$5,653
2021-10	237	07 TO 09	Executive	148	$810,000	$5,473
2021-08	237	01 TO 03	Executive	146	$715,000	$4,897
2021-08	237	10 TO 12	Executive	147	$822,000	$5,592
2026-02	221	07 TO 09	Executive	150	$1,170,000	$7,800
2026-01	231	04 TO 06	5 Room	142	$980,000	$6,901
2025-12	221	04 TO 06	Executive	148	$1,450,000	$9,797
2025-09	211	04 TO 06	3 Room	81	$570,000	$7,037
2025-09	233	01 TO 03	5 Room	139	$1,000,000	$7,194
2025-09	231	10 TO 12	5 Room	142	$1,028,000	$7,239
2025-06	237	01 TO 03	Executive	150	$930,000	$6,200
2025-05	231	01 TO 03	5 Room	140	$990,000	$7,071
2025-04	211	04 TO 06	3 Room	68	$550,000	$8,088
2025-04	222	04 TO 06	Executive	156	$1,250,000	$8,013
2025-03	237	13 TO 15	Executive	150	$1,130,000	$7,533
2025-02	237	10 TO 12	Executive	150	$1,100,000	$7,333
2025-02	231	07 TO 09	5 Room	140	$1,070,888	$7,649
2024-12	220	07 TO 09	4 Room	105	$706,000	$6,724
2024-12	220	04 TO 06	4 Room	105	$690,888	$6,580
2024-08	231	10 TO 12	5 Room	142	$1,150,000	$8,099
2024-07	233	04 TO 06	4 Room	103	$621,000	$6,029
2024-07	222	04 TO 06	Executive	148	$1,060,000	$7,162
2024-07	237	04 TO 06	Executive	150	$980,000	$6,533
2024-06	231	10 TO 12	5 Room	142	$1,088,000	$7,662
2024-06	237	07 TO 09	Executive	148	$980,000	$6,622
2024-04	231	04 TO 06	5 Room	142	$991,688	$6,984
2024-03	221	10 TO 12	Executive	148	$1,063,000	$7,182
2024-03	222	04 TO 06	Executive	148	$1,036,000	$7,000
2024-03	237	13 TO 15	Executive	156	$1,150,000	$7,372
2024-03	231	01 TO 03	5 Room	142	$900,000	$6,338
2024-02	231	10 TO 12	4 Room	103	$585,000	$5,680
2024-01	237	10 TO 12	Executive	156	$1,080,000	$6,923
2023-11	231	07 TO 09	4 Room	109	$615,000	$5,642
2023-11	231	10 TO 12	4 Room	109	$600,000	$5,505
2023-10	210	01 TO 03	3 Room	74	$402,000	$5,432
2023-10	220	07 TO 09	4 Room	105	$640,000	$6,095
2023-10	231	13 TO 15	4 Room	109	$620,000	$5,688
2023-08	231	01 TO 03	4 Room	103	$518,000	$5,029
2023-07	210	04 TO 06	3 Room	74	$426,000	$5,757
2023-07	237	04 TO 06	Executive	150	$999,000	$6,660
2023-06	222	01 TO 03	Executive	148	$950,000	$6,419
2023-05	237	10 TO 12	Executive	150	$950,000	$6,333
2023-05	233	01 TO 03	5 Room	139	$930,000	$6,691
2023-05	201	01 TO 03	3 Room	68	$448,000	$6,588
2023-04	210	01 TO 03	3 Room	74	$428,888	$5,796
2023-03	222	04 TO 06	Executive	148	$1,010,000	$6,824
2023-03	221	01 TO 03	Executive	146	$943,000	$6,459
2023-02	231	07 TO 09	5 Room	140	$958,000	$6,843
2023-01	201	04 TO 06	3 Room	68	$425,000	$6,250
2022-12	221	04 TO 06	Executive	148	$1,038,000	$7,014
2022-12	221	01 TO 03	Executive	146	$850,000	$5,822
2022-11	231	01 TO 03	5 Room	142	$860,000	$6,056
2022-11	221	04 TO 06	Executive	146	$1,048,000	$7,178
2022-11	211	04 TO 06	3 Room	68	$435,000	$6,397

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About Block 237 Hougang St 21

Block 237 at Hougang St 21 is a residential HDB block in Hougang, Singapore, built in 1984 with approximately 57 years remaining on its 99-year lease. The block contains Executive flats. The most recent transaction was a Executive flat (storeys 01–03) that sold for $930,000 in Jun 2025. The current median price per square metre is $5,592. Over the past five years, resale prices have risen by approximately 24.5%.

With 57 years of lease remaining, buyers may face reduced CPF usage and lower bank loan limits. Selling sooner preserves your buyer pool and sale price.

All data is sourced from data.gov.sg and updated monthly.

Frequently Asked Questions

How much is a flat at Block 237 Hougang St 21?

Based on 31 recorded transactions, the median resale price is $980,000. The most recent sale was $930,000 in 2025-06.

Median by flat type (last 24 months)

Flat Type Most Recent Median

Executive $980,000

What is my flat worth at Block 237?

The overall median resale price at Block 237 Hougang St 21 is $980,000. Prices have risen 24.5% over the past 5 years.

How active is the resale market at Block 237?

Block 237 has recorded 31 resale transactions — roughly 1.3 sales per month over the past 24 months. The latest transaction closed in 2025-06.

What flat types are available at Block 237?

Block 237 Hougang St 21 has Executive units.

How much can I unlock to upgrade if I sell my HDB at Block 237?

Selling to upgrade means planning both timelines and funds. Your proceeds split into cash in hand (for your next downpayment and transition costs) and CPF refund (returned to CPF OA). Use the What's Your Flat Worth? calculator above to estimate the equity you can deploy for your next home.

What is the remaining lease for Block 237?

Block 237 was built in 1984 with a 99-year lease. It has approximately 58 years 02 months remaining. Lease decay accelerates below 40 years and affects buyer CPF eligibility.

How long does it take to sell an HDB flat?

The standard HDB resale process takes approximately 8–12 weeks from granting the Option to Purchase (OTP) to the completion appointment. This includes HDB resale application, HDB valuation, CPF usage approval, and final appointment scheduling.

Can I sell my HDB flat without an agent?

Yes — HDB's resale portal allows you to handle the transaction yourself. However, for owners upgrading to their next home, an experienced agent helps align pricing, buyer negotiation, and completion timing so your next purchase is less exposed to delays. The typical 1–2% commission is often recovered through a stronger sale outcome.

What are the costs of selling an HDB flat?

Typical costs for a seller:

Agent commission ~1–2% of sale price

Legal / conveyancing ~S$500 (HDB) or ~S$2,000 (private)

HDB admin fee S$80

Seller stamp duty None (after MOP)

Total (est.) on $980,000 $20,180 to $21,680