Blk 323 Ubi Avenue 1

HDB · Geylang · Singapore 400323

Completed: 1984
Lease from: 1985 (99 years)
Storeys: 12
Resales since 1990: 177

Lease and eligibility context

About 58 years remain on the 99-year lease, based on its 1985 commencement year. This year-level figure is approximate.

A standard flat completed around 1984 would usually reach its 5-year MOP around 1989. The actual MOP starts from each owner’s key collection date, and special schemes can differ. Check HDB’s rule ↗

Indicative only. Check your dates and eligibility with HDB, CPF and your conveyancing adviser.

114 flats: 114 × 4-room.

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Estimated value

Indicative building-level values from official sales. They are a starting point, not a valuation. A unit’s floor, size, condition and facing can change its price.

4-room

S$577,239.47

Typical range S$545,276.26–S$619,518.86

See the 20 comparable sales

Sale	Home	Original	Adjusted
Jan 20267 to 9	323 UBI AVENUE 1same building · 84 sqm	S$555,000market -0.4%	S$552,544.25
Oct 202510 to 12	323 UBI AVENUE 1same building · 105 sqm	S$670,000market -0.5% · storey -4.5%	S$636,700.25
Oct 202610 to 12	320 UBI AVENUE 1same street · 84 sqm	S$560,000storey -4.5%	S$535,058.16
Oct 20264 to 6	311 UBI AVENUE 1same street · 84 sqm	S$543,888storey +4.7%	S$569,241.45
Oct 20267 to 9	330 UBI AVENUE 1same street · 84 sqm	S$538,000no adjustment	S$538,000
Oct 20261 to 3	336 UBI AVENUE 1same street · 83 sqm	S$500,000storey +9.5%	S$547,701.68
Aug 20267 to 9	352 UBI AVENUE 1same street · 104 sqm	S$650,000no adjustment	S$650,000
Aug 20267 to 9	344 UBI AVENUE 1same street · 104 sqm	S$618,000no adjustment	S$618,000
Aug 202610 to 12	319 UBI AVENUE 1same street · 84 sqm	S$588,000storey -4.5%	S$561,811.07
Aug 20261 to 3	339 UBI AVENUE 1same street · 90 sqm	S$545,000storey +9.5%	S$596,994.84
Aug 20261 to 3	320 UBI AVENUE 1same street · 84 sqm	S$538,888storey +9.5%	S$590,299.73
Aug 20261 to 3	319 UBI AVENUE 1same street · 84 sqm	S$511,000storey +9.5%	S$559,751.12
Jul 20267 to 9	315 UBI AVENUE 1same street · 104 sqm	S$668,000no adjustment	S$668,000
Jul 20261 to 3	336 UBI AVENUE 1same street · 83 sqm	S$485,000storey +9.5%	S$531,270.63
Jun 20261 to 3	315 UBI AVENUE 1same street · 89 sqm	S$565,000market -0.1% · storey +9.5%	S$617,987.37
Jun 20264 to 6	343 UBI AVENUE 1same street · 84 sqm	S$560,000market -0.1% · storey +4.7%	S$585,237.49
Jun 202610 to 12	327 UBI AVENUE 1same street · 84 sqm	S$550,000market -0.1% · storey -4.5%	S$524,726.18
Jun 20267 to 9	338 UBI AVENUE 1same street · 84 sqm	S$530,000market -0.1%	S$529,215.98
May 20267 to 9	315 UBI AVENUE 1same street · 104 sqm	S$672,888market -0.1%	S$671,892.60
May 20267 to 9	352 UBI AVENUE 1same street · 104 sqm	S$625,000market -0.1%	S$624,075.44

Median of the adjusted sales; range is their middle 50%. Older HDB sales are adjusted with the official HDB Resale Price Index. Storey adjustments use observed premiums for the town and flat type. Method building-v1, sales through 2026-11-01.

Prices by flat type

Flat type	Last 12 months	Median price	Median S$ psf	Latest sale
4-room	1 sold	S$555,000	614	S$555,000 in Jan 2026

Price history

Quarterly median sale price. Hover or focus a point for its value.

4-room

Getting around

Ubi MRT StationExit A9 min walk680 m
Kaki Bukit MRT StationExit B15 min walk1.2 km
Eunos MRT StationExit C16 min walk1.3 km

Walking routes from OneMap to the nearest exit.

Schools nearby

Approximate straight-line distances from the building. For primary school registration, check the exact distance on OneMap’s school query ↗.

Food & shopping nearby

Hawker centres

Eunos Crescent Blk 4A42 cooked-food stalls850 m
Bedok Reservoir Road Blk 63036 cooked-food stalls1.2 km
Geylang Serai Market63 cooked-food stalls1.4 km

Shopping malls

Plq Mall10 PAYA LEBAR ROAD PLQ MALL SINGAPORE 4090571.7 km
The Flow Mall66 EAST COAST ROAD THE FLOW MALL SINGAPORE 4287782.6 km
Katong Shopping Centre865 MOUNTBATTEN ROAD KATONG SHOPPING CENTRE SINGAPORE 4378442.7 km

Nearest places within 3 km. Approximate straight-line distance from the building. Sources: NEA via data.gov.sg and OneMap.

Location

Latest 30 of 177 sales

Month	Flat type	Storey	Size	Price	S$ psf
Jan 2026	4-roomSimplified	7 to 9	84 sqm (904 sqft)	S$555,000	614
Oct 2025	4-roomModel A	10 to 12	105 sqm (1,130 sqft)	S$670,000	593
Nov 2024	4-roomSimplified	4 to 6	90 sqm (969 sqft)	S$550,000	568
Jun 2024	4-roomSimplified	1 to 3	90 sqm (969 sqft)	S$502,000	518
May 2024	4-roomSimplified	1 to 3	84 sqm (904 sqft)	S$490,000	542
Apr 2024	4-roomSimplified	4 to 6	84 sqm (904 sqft)	S$490,000	542
Sep 2023	4-roomSimplified	4 to 6	84 sqm (904 sqft)	S$475,000	525
Apr 2023	4-roomSimplified	4 to 6	84 sqm (904 sqft)	S$470,000	520
Jan 2023	4-roomSimplified	10 to 12	87 sqm (936 sqft)	S$480,000	513
Apr 2022	4-roomSimplified	10 to 12	84 sqm (904 sqft)	S$450,000	498
Mar 2022	4-roomSimplified	4 to 6	84 sqm (904 sqft)	S$445,000	492
Feb 2022	4-roomModel A	4 to 6	104 sqm (1,119 sqft)	S$475,000	424
Jun 2021	4-roomSimplified	1 to 3	84 sqm (904 sqft)	S$388,888	430
May 2021	4-roomSimplified	1 to 3	89 sqm (958 sqft)	S$386,000	403
Mar 2021	4-roomSimplified	10 to 12	90 sqm (969 sqft)	S$395,000	408
Jul 2020	4-roomModel A	7 to 9	104 sqm (1,119 sqft)	S$438,888	392
Jun 2020	4-roomSimplified	1 to 3	90 sqm (969 sqft)	S$370,000	382
Jan 2020	4-roomSimplified	10 to 12	84 sqm (904 sqft)	S$380,000	420
Jul 2018	4-roomSimplified	10 to 12	90 sqm (969 sqft)	S$355,000	366
Apr 2018	4-roomSimplified	7 to 9	84 sqm (904 sqft)	S$410,000	453
Nov 2017	4-roomModel A	1 to 3	104 sqm (1,119 sqft)	S$415,000	371
Aug 2017	4-roomSimplified	10 to 12	84 sqm (904 sqft)	S$390,000	431
Aug 2016	4-roomSimplified	4 to 6	84 sqm (904 sqft)	S$361,000	399
Jun 2016	4-roomSimplified	4 to 6	84 sqm (904 sqft)	S$356,000	394
May 2016	4-roomSimplified	1 to 3	90 sqm (969 sqft)	S$355,000	366
Mar 2016	4-roomSimplified	10 to 12	84 sqm (904 sqft)	S$385,000	426
Mar 2016	4-roomSimplified	7 to 9	84 sqm (904 sqft)	S$373,000	413
Nov 2015	4-roomSimplified	4 to 6	90 sqm (969 sqft)	S$350,000	361
Apr 2015	4-roomSimplified	7 to 9	84 sqm (904 sqft)	S$375,000	415
May 2014	4-roomSimplified	7 to 9	84 sqm (904 sqft)	S$382,000	422

HDB publishes a storey range, not the unit number. Sizes include any recess area bought and space added by upgrading. Source: HDB resale flat prices, data.gov.sg.