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Blk 511 Serangoon North Avenue 4

HDB · Serangoon · Singapore 550511

Completed
1995
Lease from
1997 (99 years)
Storeys
11
Resales since 1990
84

Lease and eligibility context

About 70 years remain on the 99-year lease, based on its 1997 commencement year. This year-level figure is approximate.

A standard flat completed around 1995 would usually reach its 5-year MOP around 2000. 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.

80 flats: 40 × 4-room, 40 × 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$655,184.97

Typical range S$625,753.35–S$673,660.19

See the 20 comparable sales
SaleHomeOriginalAdjusted
Aug 20264 to 6511 SERANGOON NORTH AVENUE 4same building · 100 sqmS$670,000storey +2.7%S$687,774.98
Apr 20267 to 9511 SERANGOON NORTH AVENUE 4same building · 100 sqmS$643,000market -0.1% · storey -2.6%S$625,455.59
Dec 20247 to 9511 SERANGOON NORTH AVENUE 4same building · 100 sqmS$635,000market +2.3% · storey -2.6%S$632,967.47
Nov 20264 to 6517 SERANGOON NORTH AVENUE 4same street · 104 sqmS$648,000storey +2.7%S$665,191.32
Oct 20267 to 9524 SERANGOON NORTH AVENUE 4same street · 104 sqmS$670,000storey -2.6%S$652,684.40
Oct 20264 to 6529 SERANGOON NORTH AVENUE 4same street · 110 sqmS$666,000storey +2.7%S$683,668.86
Oct 20267 to 9532 SERANGOON NORTH AVENUE 4same street · 103 sqmS$646,000storey -2.6%S$629,304.66
Oct 20261 to 3509 SERANGOON NORTH AVENUE 4same street · 102 sqmS$590,000storey +8.2%S$638,214.58
Sep 20264 to 6528 SERANGOON NORTH AVENUE 4same street · 110 sqmS$678,000storey +2.7%S$695,987.22
Aug 20264 to 6523 SERANGOON NORTH AVENUE 4same street · 104 sqmS$653,000storey +2.7%S$670,323.97
Aug 202610 to 12534 SERANGOON NORTH AVENUE 4same street · 104 sqmS$640,000storey -7.6%S$591,650.54
Aug 202610 to 12533 SERANGOON NORTH AVENUE 4same street · 104 sqmS$615,000storey -7.6%S$568,539.19
Aug 20261 to 3532 SERANGOON NORTH AVENUE 4same street · 103 sqmS$608,000storey +8.2%S$657,685.54
Jul 20264 to 6522 SERANGOON NORTH AVENUE 4same street · 103 sqmS$715,000storey +2.7%S$733,968.82
Jul 20267 to 9533 SERANGOON NORTH AVENUE 4same street · 104 sqmS$678,888storey -2.6%S$661,342.70
Jul 20267 to 9535A SERANGOON NORTH AVENUE 4same street · 104 sqmS$623,888storey -2.6%S$607,764.13
Jun 202610 to 12517 SERANGOON NORTH AVENUE 4same street · 104 sqmS$678,000market -0.1% · storey -7.6%S$625,852.60
Jun 20264 to 6540 SERANGOON NORTH AVENUE 4same street · 104 sqmS$645,000market -0.1% · storey +2.7%S$661,132.28
Jun 20264 to 6532 SERANGOON NORTH AVENUE 4same street · 103 sqmS$610,000market -0.1% · storey +2.7%S$625,256.89
Mar 20267 to 9529 SERANGOON NORTH AVENUE 4same street · 108 sqmS$728,000market -0.4% · storey -2.6%S$706,047.45

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$779,088.02

Typical range S$769,401.92–S$836,657.22

See the 20 comparable sales
SaleHomeOriginalAdjusted
Nov 20257 to 9511 SERANGOON NORTH AVENUE 4same building · 121 sqmS$870,000market -0.5% · storey -1.7%S$850,965.80
Jul 20254 to 6511 SERANGOON NORTH AVENUE 4same building · 121 sqmS$770,000market -0.6% · storey +1.7%S$778,357.51
Sep 20267 to 9541 SERANGOON NORTH AVENUE 4same street · 122 sqmS$850,000storey -1.7%S$835,919.64
Sep 20267 to 9540 SERANGOON NORTH AVENUE 4same street · 122 sqmS$830,000storey -1.7%S$816,250.94
Sep 20261 to 3535A SERANGOON NORTH AVENUE 4same street · 124 sqmS$725,000storey +5.1%S$762,256.61
Aug 20267 to 9507 SERANGOON NORTH AVENUE 4same street · 121 sqmS$920,000storey -1.7%S$904,760.08
Aug 202610 to 12505 SERANGOON NORTH AVENUE 4same street · 124 sqmS$810,000storey -4.9%S$770,409.84
Jul 20267 to 9512 SERANGOON NORTH AVENUE 4same street · 121 sqmS$853,000storey -1.7%S$838,869.94
Jul 20261 to 3510 SERANGOON NORTH AVENUE 4same street · 122 sqmS$738,000storey +5.1%S$775,924.66
Jun 20264 to 6532 SERANGOON NORTH AVENUE 4same street · 122 sqmS$750,000market -0.1% · storey +1.7%S$761,504.96
May 20264 to 6512 SERANGOON NORTH AVENUE 4same street · 120 sqmS$860,000market -0.1% · storey +1.7%S$873,192.36
May 20267 to 9508 SERANGOON NORTH AVENUE 4same street · 121 sqmS$858,000market -0.1% · storey -1.7%S$842,538.91
May 20267 to 9540 SERANGOON NORTH AVENUE 4same street · 122 sqmS$838,000market -0.1% · storey -1.7%S$822,899.31
May 20267 to 9500 SERANGOON NORTH AVENUE 4same street · 124 sqmS$775,000market -0.1% · storey -1.7%S$761,034.56
May 20261 to 3500 SERANGOON NORTH AVENUE 4same street · 124 sqmS$730,000market -0.1% · storey +5.1%S$766,378.18
Apr 20261 to 3504 SERANGOON NORTH AVENUE 4same street · 124 sqmS$660,000market -0.1% · storey +5.1%S$692,889.86
Feb 20261 to 3500 SERANGOON NORTH AVENUE 4same street · 125 sqmS$745,000market -0.4% · storey +5.1%S$779,818.52
Jan 202610 to 12524 SERANGOON NORTH AVENUE 4same street · 122 sqmS$818,000market -0.4% · storey -4.9%S$774,576.27
Jan 20264 to 6501 SERANGOON NORTH AVENUE 4same street · 124 sqmS$768,000market -0.4% · storey +1.7%S$777,480.84
Dec 20254 to 6523 SERANGOON NORTH AVENUE 4same street · 122 sqmS$825,000market -0.5% · storey +1.7%S$834,364.08

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 typeLast 12 monthsMedian priceMedian S$ psfLatest sale
4-room2 soldS$643,000610S$670,000 in Aug 2026
5-room1 soldS$870,000668S$870,000 in Nov 2025

Price history

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

4-room
2024-042026-07
5-room
2021-102025-10

Getting around

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

  • Ci Yuan Hawker Centre40 cooked-food stalls930 m
  • Chomp Chomp Food Centre36 cooked-food stalls1.3 km
  • Serangoon Garden Market46 cooked-food stalls1.3 km

Shopping malls

  • Hougang Green Shopping Mall21 HOUGANG STREET 51 HOUGANG GREEN SHOPPING MALL SINGAPORE 5387191.6 km
  • Icb Shopping Centre6 YIO CHU KANG ROAD ICB SHOPPING CENTRE SINGAPORE 5455211.9 km
  • Upper Serangoon Shopping Centre756 UPPER SERANGOON ROAD UPPER SERANGOON SHOPPING CENTRE SINGAPORE 5346262.0 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 84 sales

MonthFlat typeStoreySizePriceS$ psf
Aug 20264-roomModel A4 to 6100 sqm (1,076 sqft)S$670,000622
Apr 20264-roomModel A7 to 9100 sqm (1,076 sqft)S$643,000597
Nov 20255-roomImproved7 to 9121 sqm (1,302 sqft)S$870,000668
Jul 20255-roomImproved4 to 6121 sqm (1,302 sqft)S$770,000591
Dec 20244-roomModel A7 to 9100 sqm (1,076 sqft)S$635,000590
Apr 20245-roomImproved4 to 6120 sqm (1,292 sqft)S$698,000540
Apr 20244-roomModel A7 to 9100 sqm (1,076 sqft)S$592,388550
May 20235-roomImproved1 to 3121 sqm (1,302 sqft)S$705,000541
Feb 20225-roomImproved7 to 9121 sqm (1,302 sqft)S$680,000522
Jan 20225-roomImproved1 to 3120 sqm (1,292 sqft)S$550,000426
Dec 20215-roomImproved1 to 3121 sqm (1,302 sqft)S$575,000441
Sep 20214-roomModel A4 to 6100 sqm (1,076 sqft)S$460,000427
Jun 20214-roomModel A7 to 9100 sqm (1,076 sqft)S$458,000425
May 20214-roomModel A1 to 3100 sqm (1,076 sqft)S$418,000388
Sep 20204-roomModel A4 to 6100 sqm (1,076 sqft)S$420,000390
Jun 20205-roomImproved7 to 9120 sqm (1,292 sqft)S$548,000424
Jun 20204-roomModel A10 to 12100 sqm (1,076 sqft)S$410,000381
Oct 20194-roomModel A7 to 9100 sqm (1,076 sqft)S$400,000372
Sep 20195-roomImproved4 to 6121 sqm (1,302 sqft)S$488,000375
Jun 20195-roomImproved4 to 6121 sqm (1,302 sqft)S$510,000392
Mar 20184-roomModel A10 to 12100 sqm (1,076 sqft)S$423,888394
Feb 20185-roomImproved7 to 9120 sqm (1,292 sqft)S$535,000414
Sep 20175-roomImproved1 to 3121 sqm (1,302 sqft)S$446,000342
Aug 20175-roomImproved7 to 9121 sqm (1,302 sqft)S$500,000384
Jun 20174-roomModel A4 to 6100 sqm (1,076 sqft)S$390,000362
Nov 20144-roomModel A7 to 9100 sqm (1,076 sqft)S$440,000409
Jul 20145-roomImproved10 to 12121 sqm (1,302 sqft)S$540,000415
Nov 20134-roomModel A7 to 9100 sqm (1,076 sqft)S$445,000413
Dec 20125-roomImproved7 to 9120 sqm (1,292 sqft)S$585,000453
Nov 20125-roomImproved10 to 12120 sqm (1,292 sqft)S$570,000441

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.