How much is a flat at Blk 311 Ubi Ave 1 worth?

4 Room: $543,888 median (1 sale in the last 12 months). 5 Room: $705,000 median (1 sale in the last 12 months). Medians are quoted per flat type, because a 3-room and a 5-room at the same block are different markets.

What flat types are available at Blk 311 Ubi Ave 1?

Blk 311 Ubi Ave 1 has 4 Room, 5 Room flats across 88 units. The lease started in 1985 and has about 58 years left of its 99.

What was the most recent sale at Blk 311 Ubi Ave 1?

A 4 Room flat, storeys 04 to 06 sold for $543,888 in Oct 2026.

What is the price per square foot at Blk 311 Ubi Ave 1?

4 Room flats have a median of $602 psf, based on 1 sale in the last 12 months.

How often do flats come up for sale at Blk 311 Ubi Ave 1?

2 flats changed hands in the last 12 months, about 2.3% of the 88 units in the block. 10 sales are recorded here since Apr 2021.

Blk 311 Ubi Ave 1

Geylang4003114 ROOM5 ROOMLease balance: 58 yrs (from 1985)

2 sales in the last 12 months · ~2.3% of 88 units

Sales, last 12 months

10 recorded since Apr 2021

Median price

$544K

4 Room · 1 sale · last 12 months

Median PSF

$602

4 Room · 1 sale · last 12 months

Price range

$544K – $544K

4 Room · 1 sale · last 12 months

Latest sale

$543,888

Oct 2026 · 4 Room · #04-06

Can you use CPF for this flat?

58 years left on the 99, from 1985.

Short by 2 years. CPF capped at 97% of the price, loan at 75%.

Youngest buyer's age35

Price$544K

CPF OA balance$150K

CPF you can use

capped at 97% of the price (58 years of lease over the 60 you need)

$108,778

Maximum bank loan

75% of the price, over 25 years

$407,916

Cash you need

at least $27,194 of any purchase must be cash

$27,194

Monthly instalment

25 years at 3.5%

$2,042

CPF 20% Loan 75% Cash 5%

Indicative. Excludes stamp duty, legal fees and CPF accrued interest. Confirm with HDB and your banker. Rules as at 2026-09-17.

Market Insights

Supply

1 unit

1 agent listing

Asking vs sold

+37.9%

$750K ask · $544K sold

All flat types · 1 sold, 1 asking

Price trend

6 months, 2 sales

12 months: +2% (2)

Turnover

2.3%

2 of 88 units, 12 months

What is my flat worth here?

Resale Price Trend

One flat type at a time, so a single larger sale cannot look like a price jump

Median price per month, 4 Room only, 7 sales

Check your valuation today

Recent Resale Transactions

10 recorded · 2 in the last 12 months • Page 1 of 1

Date	Flat Type	Storey	Area	Price	PSF
2026-10	4 ROOM	04 TO 06	904 sqft	$543,888	$602
2026-08	5 ROOM	10 TO 12	1,313 sqft	$705,000	$537
2025-09	4 ROOM	01 TO 03	904 sqft	$585,000	$647
2024-12	4 ROOM	07 TO 09	904 sqft	$638,899	$707
2024-04	5 ROOM	01 TO 03	1,313 sqft	$640,000	$487
2024-02	4 ROOM	04 TO 06	904 sqft	$495,000	$547
2021-10	4 ROOM	07 TO 09	904 sqft	$430,000	$476
2021-09	4 ROOM	04 TO 06	904 sqft	$405,000	$448
2021-06	4 ROOM	04 TO 06	904 sqft	$393,800	$436
2021-04	5 ROOM	01 TO 03	1,313 sqft	$528,000	$402