Block 121 Bt Batok Ctrl
121 Bt Batok Ctrl, Singapore 650121
Block 121 Bt Batok Ctrl is an HDB block in Bukit Batok, completed in 1984, with 80 dwelling units. Across 157 resales on record, Executive flats have recently resold around S$860k (S$546 psf, 150 sqm). The lease has approximately 58 years remaining.
What are the key facts about Block 121 Bt Batok Ctrl?
Block 121 Bt Batok Ctrl is an HDB block in Bukit Batok, completed in 1984, with 80 dwelling units.
- Town
- Bukit Batok
- Planning area
- Bukit Batok
- Completed
- 1984
- Storeys
- 17
- Total units
- 80
- Flat model
- Maisonette · Apartment
- Market segment
- OCR
- Median resale
- S$860k
- Last transacted
- Jul 2026
- Remaining lease
- ≈ 58 years
What are resale prices at Block 121 Bt Batok Ctrl?
Executive flats have recently resold around S$860k (S$546 psf), from 157 resales on record (HDB caveat data).
| Flat type | Resales | Median price | Size | PSF |
|---|---|---|---|---|
| Executive | 157 | S$860,000recent | 150 sqm | S$546 psf |
Live now: 2 flats listed for sale at this block and 2 for rent — search all listings.
“Recent” medians use the latest transactions; for older blocks the all-time median spans 30+ years and understates today’s price. Source: HDB resale caveats, through Jul 2026.
What rent and yield does Block 121 Bt Batok Ctrl get?
Flats at Block 121 Bt Batok Ctrl have recently sublet for a median of S$3,200/mo, an indicative gross rental yield of about 4.5% (from 20 recent rental contracts).
Median rent
S$3,200/mo
20 recent contracts
Gross rental yield
4.5%
indicative, gross
Annual rent
S$38,400
median × 12 months
| Flat type | Contracts | Median rent |
|---|---|---|
| Executive | 20 | S$3,200/mo |
HDB subletting requires the flat owner to have met the 5-year Minimum Occupation Period (MOP), so the rental sample per block is small — treat the yield as indicative. Latest contract Mar 2026. Source: HDB rental (subletting) data.
What has recently sold at Block 121 Bt Batok Ctrl?
Block 121 Bt Batok Ctrl has 157 recorded resales; the most recent transacted at S$900,000 in Jul 2026 (HDB caveat data).
| Date | Flat type | Storey | Size | Price |
|---|---|---|---|---|
| Jul 2026 | Executive | 07 TO 09 | 150 sqm | S$900,000 |
| May 2026 | Executive | 16 TO 18 | 150 sqm | S$955,000 |
| May 2026 | Executive | 10 TO 12 | 150 sqm | S$968,000 |
| Jan 2026 | Executive | 16 TO 18 | 148 sqm | S$945,000 |
| Aug 2025 | Executive | 04 TO 06 | 155 sqm | S$925,000 |
| Jan 2024 | Executive | 10 TO 12 | 148 sqm | S$860,000 |
| Jan 2023 | Executive | 13 TO 15 | 145 sqm | S$855,000 |
| Oct 2022 | Executive | 10 TO 12 | 145 sqm | S$852,888 |
| Aug 2022 | Executive | 10 TO 12 | 145 sqm | S$841,288 |
| Jun 2022 | Executive | 13 TO 15 | 150 sqm | S$800,000 |
| Mar 2022 | Executive | 10 TO 12 | 155 sqm | S$890,000 |
| Jun 2021 | Executive | 10 TO 12 | 150 sqm | S$683,000 |
What flat types are in Block 121 Bt Batok Ctrl?
Block 121 Bt Batok Ctrl has 80 units, mostly Executive flats of the Maisonette / Apartment model.
Unit stock by flat type, from the HDB property information dataset.
Where is Block 121 Bt Batok Ctrl?
Block 121 Bt Batok Ctrl is an HDB block in Bukit Batok.
Block 121 Bt Batok Ctrl is an HDB block located along Bt Batok Ctrl. The block is recorded as completed around 1984, with up to 17 storeys. It has an estimated 80 residential units based on the HDB property information dataset. Flat types in the block include executive units.
The address is Block 121 Bt Batok Ctrl, Singapore 650121. It is part of District 23, Hillview / Dairy Farm / Bukit Panjang / Choa Chu Kang, the Bukit Batok planning area. The block falls within the West Region and the OCR market segment.
The nearest rail connection is Bukit Batok MRT, approximately 336m away, around 5 minutes on foot. Nearby amenities include West Mall for shopping, COLD STORAGE SINGAPORE (1983) PTE LTD for groceries, Bukit Batok West Hawker Centre for food options, Bukit Batok Polyclinic for polyclinic services, and Bukit Batok Community Club for community facilities.
How far is Block 121 Bt Batok Ctrl from MRT and schools?
The nearest MRT/LRT to Block 121 Bt Batok Ctrl is Bukit Batok MRT, about 336 m away (~5 min walk). 8 schools are within 1 km, including 4 primary schools.
Getting around
- Bukit Batok MRT336 m · ~5 min
- Bukit Gombak MRT883 m · ~14 min
Schools nearby
Flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.
- Hillgrove Secondary SchoolSecondary schoolwithin 1 km567 m
- Millennia InstituteCentralised institutewithin 1 km728 m
- Lianhua Primary SchoolPrimary schoolwithin 1 km · P1 priority743 m
- Bukit View Secondary SchoolSecondary schoolwithin 1 km806 m
- Princess Elizabeth Primary SchoolPrimary schoolwithin 1 km · P1 priority823 m
- Dazhong Primary SchoolPrimary schoolwithin 1 km · P1 priority842 m
- Bukit Batok Secondary SchoolSecondary schoolwithin 1 km867 m
- Bukit View Primary SchoolPrimary schoolwithin 1 km · P1 priority898 m
Shops, food & parks
Straight-line distances from the block. Source: PropKaki amenities data.
What does it cost to buy a flat at Block 121 Bt Batok Ctrl?
Buying a flat at Block 121 Bt Batok Ctrl (~S$860k) needs about S$6,856/mo in income and S$3,229/mo in repayments, after S$20,400 stamp duty and a S$215k downpayment.
Illustrative, for a buyer at the recent median resale price (S$860k) — 25% downpayment (bank-loan basis), 25-year loan at 3.5% p.a. Rates as of May 2026. Run it for your own profile →
Buyer's Stamp Duty
S$20,400
BSD, tiered
Downpayment (25%)
S$215k
cash + CPF
Monthly instalment
S$3,229/mo
25y @ 3.5%
Income required
S$6,856/mo
MSR/TDSR @ stress rate
First-time HDB buyers pay no Additional Buyer’s Stamp Duty (ABSD) and may qualify for CPF Housing Grants of up to S$80,000+, which lower the cash required — these are not included above. An HDB concessionary loan also allows a smaller downpayment.
Wondering whether it will hold its value? See do HDB flats actually make money? →
Eyeing Block 121 Bt Batok Ctrl? Ask what it's worth.
Recent transacted prices, what's nearby, and whether an asking price is fair.
PropKakiRecent sales at Block 121 Bt Batok Ctrl land close to the town median — fair value, no big premium.
Frequently asked questions about Block 121 Bt Batok Ctrl
How much does a Executive flat at Block 121 Bt Batok Ctrl cost?⌄
Executive flats at Block 121 Bt Batok Ctrl have recently resold for a median of about S$860k (S$546 psf), from 157 resales on record (HDB caveats). The exact price depends on the flat type, floor and remaining lease.
Is Block 121 Bt Batok Ctrl worth buying given its remaining lease?⌄
Block 121 Bt Batok Ctrl has about 58 years left on its 99-year lease (completed 1984). Below ~60 years, CPF usage and the maximum loan start to taper with the buyer's age, so check financing before committing. The figure is taken from the most recent transacted flat.
What is the rental yield at Block 121 Bt Batok Ctrl?⌄
Gross rental yield at Block 121 Bt Batok Ctrl is about 4.5%, based on a median subletting rent of about S$3,200/mo against a resale price of about S$860k. HDB subletting requires the owner to have met the 5-year MOP, so the per-block sample is small — treat this as indicative.
How much do I need to earn to buy a flat at Block 121 Bt Batok Ctrl?⌄
For a flat at about S$860k on a 25-year HDB-style loan, you'd need roughly S$6,856/mo in household income, with repayments around S$3,229/mo after a S$215k downpayment. First-timer grants of up to S$80,000+ (not included) lower the cash needed.
What is the nearest MRT to Block 121 Bt Batok Ctrl?⌄
The nearest MRT/LRT station to Block 121 Bt Batok Ctrl is Bukit Batok MRT, about 336 m away (~5 min walk).
Which primary schools are within 1 km of Block 121 Bt Batok Ctrl?⌄
Lianhua Primary School, Princess Elizabeth Primary School, Dazhong Primary School, Bukit View Primary School are within 1 km of Block 121 Bt Batok Ctrl — flats within 1 km of a primary school qualify for Primary 1 (P1) registration priority.