Blk 644 Woodlands Ring Road

HDB · Woodlands · Singapore 730644

Completed: 1997
Lease from: 1998 (99 years)
Storeys: 12
Resales since 1990: 122

Lease and eligibility context

About 71 years remain on the 99-year lease, based on its 1998 commencement year. This year-level figure is approximate.

A standard flat completed around 1997 would usually reach its 5-year MOP around 2002. 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.

104 flats: 60 × 4-room, 44 × 5-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$539,907.42

Typical range S$524,984.76–S$555,159.22

See the 20 comparable sales

Sale	Home	Original	Adjusted
Aug 20264 to 6	644 WOODLANDS RING ROADsame building · 101 sqm	S$545,000no adjustment	S$545,000
Jan 20261 to 3	644 WOODLANDS RING ROADsame building · 100 sqm	S$530,000market -0.4% · storey +1.9%	S$537,639.12
Sep 20251 to 3	644 WOODLANDS RING ROADsame building · 101 sqm	S$545,000market -0.6% · storey +1.9%	S$552,041.10
Feb 20254 to 6	644 WOODLANDS RING ROADsame building · 101 sqm	S$550,000market +0.7%	S$554,104.48
Nov 20264 to 6	653 WOODLANDS RING ROADsame street · 100 sqm	S$552,000no adjustment	S$552,000
Oct 20267 to 9	653 WOODLANDS RING ROADsame street · 100 sqm	S$570,000storey -1.9%	S$559,414.78
Oct 20267 to 9	640 WOODLANDS RING ROADsame street · 102 sqm	S$568,888storey -1.9%	S$558,323.44
Oct 20261 to 3	649 WOODLANDS RING ROADsame street · 100 sqm	S$557,000storey +1.9%	S$567,539.52
Oct 20267 to 9	631 WOODLANDS RING ROADsame street · 101 sqm	S$550,000storey -1.9%	S$539,786.20
Oct 20267 to 9	609 WOODLANDS RING ROADsame street · 101 sqm	S$533,888storey -1.9%	S$523,973.40
Oct 20267 to 9	611 WOODLANDS RING ROADsame street · 101 sqm	S$525,000storey -1.9%	S$515,250.46
Oct 20261 to 3	665 WOODLANDS RING ROADsame street · 86 sqm	S$515,000storey +1.9%	S$524,744.80
Oct 20261 to 3	668 WOODLANDS RING ROADsame street · 91 sqm	S$490,000storey +1.9%	S$499,271.75
Sep 20264 to 6	643 WOODLANDS RING ROADsame street · 101 sqm	S$570,000no adjustment	S$570,000
Sep 20267 to 9	630 WOODLANDS RING ROADsame street · 101 sqm	S$548,000storey -1.9%	S$537,823.34
Sep 20267 to 9	669 WOODLANDS RING ROADsame street · 85 sqm	S$535,000storey -1.9%	S$525,064.75
Sep 20261 to 3	628A WOODLANDS RING ROADsame street · 101 sqm	S$520,000storey +1.9%	S$529,839.41
Aug 20267 to 9	643 WOODLANDS RING ROADsame street · 101 sqm	S$580,000storey -1.9%	S$569,229.08
Aug 202610 to 12	665 WOODLANDS RING ROADsame street · 86 sqm	S$535,000storey -3.7%	S$515,314.01
Aug 20261 to 3	631 WOODLANDS RING ROADsame street · 100 sqm	S$530,000storey +1.9%	S$540,028.63

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.

5-room

S$654,857.69

Typical range S$638,775.56–S$676,073.52

See the 20 comparable sales

Sale	Home	Original	Adjusted
Jan 202610 to 12	644 WOODLANDS RING ROADsame building · 121 sqm	S$710,000market -0.4% · storey -3.9%	S$679,582.97
Jul 20257 to 9	644 WOODLANDS RING ROADsame building · 122 sqm	S$667,000market -0.6% · storey -1.3%	S$654,429.98
Nov 20261 to 3	640 WOODLANDS RING ROADsame street · 120 sqm	S$630,000storey +4.0%	S$655,285.40
Oct 202610 to 12	632 WOODLANDS RING ROADsame street · 121 sqm	S$668,888storey -3.9%	S$643,077.72
Oct 20261 to 3	633 WOODLANDS RING ROADsame street · 121 sqm	S$596,000storey +4.0%	S$619,920.79
Sep 20267 to 9	607 WOODLANDS RING ROADsame street · 122 sqm	S$685,000storey -1.3%	S$676,073.52
Sep 20267 to 9	664 WOODLANDS RING ROADsame street · 121 sqm	S$685,000storey -1.3%	S$676,073.52
Aug 202610 to 12	611 WOODLANDS RING ROADsame street · 121 sqm	S$705,000storey -3.9%	S$677,796.27
Aug 202610 to 12	634 WOODLANDS RING ROADsame street · 121 sqm	S$655,000storey -3.9%	S$629,725.61
Aug 20267 to 9	664 WOODLANDS RING ROADsame street · 121 sqm	S$650,000storey -1.3%	S$641,529.61
Aug 20264 to 6	639 WOODLANDS RING ROADsame street · 121 sqm	S$650,000storey +1.3%	S$658,582.22
Aug 20261 to 3	608 WOODLANDS RING ROADsame street · 122 sqm	S$612,500storey +4.0%	S$637,083.03
Aug 20261 to 3	643 WOODLANDS RING ROADsame street · 121 sqm	S$600,000storey +4.0%	S$624,081.33
Aug 20264 to 6	606 WOODLANDS RING ROADsame street · 122 sqm	S$600,000storey +1.3%	S$607,922.05
Jul 202610 to 12	607 WOODLANDS RING ROADsame street · 122 sqm	S$710,000storey -3.9%	S$682,603.33
Jul 20264 to 6	638 WOODLANDS RING ROADsame street · 121 sqm	S$670,000storey +1.3%	S$678,846.29
Jul 202610 to 12	662 WOODLANDS RING ROADsame street · 121 sqm	S$665,000storey -3.9%	S$639,339.74
Jul 20264 to 6	638 WOODLANDS RING ROADsame street · 120 sqm	S$660,000storey +1.3%	S$668,714.26
Jul 20264 to 6	649 WOODLANDS RING ROADsame street · 121 sqm	S$648,000storey +1.3%	S$656,555.82
Jul 20264 to 6	634 WOODLANDS RING ROADsame street · 121 sqm	S$642,000storey +1.3%	S$650,476.60

Prices by flat type

Flat type	Last 12 months	Median price	Median S$ psf	Latest sale
4-room	2 sold	S$530,000	497	S$545,000 in Aug 2026
5-room	1 sold	S$710,000	545	S$710,000 in Jan 2026

Price history

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

4-room

5-room

Getting around

Admiralty MRT StationExit B6 min walk460 m
Woodlands South MRT StationExit 321 min walk1.7 km
Woodlands MRT StationExit 522 min walk1.8 km

Walking routes from OneMap to the nearest exit.

Schools nearby

Primary, within 1 km

Primary, 1 to 2 km

Other schools within 1 km

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

Kampung Admiralty Hawker Centre43 cooked-food stalls330 m
Marsiling Mall Hawker Centre70 cooked-food stalls2.4 km
Bukit Canberra Hawker Centre44 cooked-food stalls2.7 km

Shopping malls

Sembawang Shopping Centre604 SEMBAWANG ROAD SEMBAWANG SHOPPING CENTRE SINGAPORE 7584592.6 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 122 sales

Month	Flat type	Storey	Size	Price	S$ psf
Aug 2026	4-roomModel A	4 to 6	101 sqm (1,087 sqft)	S$545,000	501
Jan 2026	5-roomImproved	10 to 12	121 sqm (1,302 sqft)	S$710,000	545
Jan 2026	4-roomModel A	1 to 3	100 sqm (1,076 sqft)	S$530,000	492
Sep 2025	4-roomModel A	1 to 3	101 sqm (1,087 sqft)	S$545,000	501
Jul 2025	5-roomImproved	7 to 9	122 sqm (1,313 sqft)	S$667,000	508
Feb 2025	4-roomModel A	4 to 6	101 sqm (1,087 sqft)	S$550,000	506
Aug 2024	4-roomModel A	4 to 6	101 sqm (1,087 sqft)	S$565,000	520
Jan 2024	5-roomImproved	4 to 6	121 sqm (1,302 sqft)	S$610,000	468
Dec 2023	4-roomModel A	10 to 12	100 sqm (1,076 sqft)	S$550,000	511
Jun 2023	4-roomModel A	10 to 12	101 sqm (1,087 sqft)	S$507,000	466
May 2023	5-roomImproved	10 to 12	122 sqm (1,313 sqft)	S$640,000	487
May 2023	4-roomModel A	7 to 9	101 sqm (1,087 sqft)	S$502,000	462
May 2023	4-roomModel A	7 to 9	101 sqm (1,087 sqft)	S$490,000	451
Jan 2023	4-roomModel A	10 to 12	101 sqm (1,087 sqft)	S$495,000	455
Sep 2022	4-roomModel A	4 to 6	100 sqm (1,076 sqft)	S$485,000	451
Apr 2022	5-roomImproved	4 to 6	121 sqm (1,302 sqft)	S$540,000	415
Apr 2022	4-roomModel A	7 to 9	101 sqm (1,087 sqft)	S$438,000	403
Mar 2022	5-roomImproved	10 to 12	121 sqm (1,302 sqft)	S$538,000	413
Mar 2022	5-roomImproved	4 to 6	122 sqm (1,313 sqft)	S$520,000	396
Jul 2021	4-roomModel A	7 to 9	101 sqm (1,087 sqft)	S$410,888	378
Jun 2021	4-roomModel A	7 to 9	100 sqm (1,076 sqft)	S$450,000	418
Sep 2018	5-roomImproved	4 to 6	121 sqm (1,302 sqft)	S$395,000	303
Aug 2018	5-roomImproved	4 to 6	121 sqm (1,302 sqft)	S$390,000	299
May 2018	4-roomModel A	7 to 9	101 sqm (1,087 sqft)	S$340,000	313
Mar 2018	4-roomModel A	1 to 3	101 sqm (1,087 sqft)	S$313,800	289
Feb 2018	5-roomImproved	7 to 9	121 sqm (1,302 sqft)	S$418,000	321
Feb 2018	4-roomModel A	7 to 9	101 sqm (1,087 sqft)	S$328,000	302
Aug 2017	4-roomModel A	7 to 9	101 sqm (1,087 sqft)	S$335,000	308
Jun 2017	5-roomImproved	4 to 6	121 sqm (1,302 sqft)	S$408,000	313
May 2017	4-roomModel A	10 to 12	100 sqm (1,076 sqft)	S$350,000	325

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.