Blk 509B Yishun Ave 4 HDB Resale | Price, Transactions & Rental Data
HDB ResaleYISHUN

Blk 509B Yishun Ave 4

Singapore 762509
Median PSF
$560
Transactions
27
Lease Left
90 years
8 months
Flat Types
4-Room
5-Room
Data last verified 6 Sep 2026 · source: HDB / DataGov
Get a Valuation →
Block details
TownYISHUN
Block509B
StreetYishun Ave 4
Flat Model(s)Improved, Model A
Floor Range01 TO 15
Lease Commenced2018
Remaining Lease90 years 08 months
Unit mix
4-Room $488,000–$650,000
16 txn · 1,001 sqft · Floor 01 TO 15 · $562 psf
5-Room $645,000–$782,000
11 txn · 1,216 sqft · Floor 04 TO 12 · $559 psf
Nearby carpark
Blk 506 Yishun Avenue 4 120 m
Multi-Storey · 1248 lots
512 Yishun Street 51 166 m
Multi-Storey
Blk 501 Yishun Street 51 314 m
Multi-Storey · 423 lots
Location data pending.
Transactions
Price trend by room type (quarterly median PSF)
Solid lines = this block by room type · dashed = YISHUN town median
4-Room
$559
-1.4% vs town · town $567 (2026 Q2)
5-Room
$643
+15.6% vs town · town $556 (2026 Q3)
Rental trend by room type (quarterly median rent)
Rental data available from Jan 2021 onward
4-Room
$2,600/mo
-11.9% vs town · town $2,950 (2026 Q2)
5-Room
$3,400/mo
+13.3% vs town · town $3,000 (2025 Q2)
Estimated price by size
Low / median / high, from last 12 months of transactions
No recent 2-room transactions on this block — see nearby blocks below.
Want an estimate for your floor? Get a Valuation →
Look at the estate
Other blocks on Yishun Ave 4, grouped by construction batch, last 12 months
2018 batch (est. 91 years left)
Blk 671B
$390,000
Median $390,000
1 txn
Blk 672A
$355,888–$380,000
Median $362,000
4 txn
Blk 675A
$382,000–$390,000
Median $382,000
2 txn
Blk 675B
$355,000–$365,000
Median $355,000
2 txn
Blk 675C
$365,000
Median $365,000
1 txn
Estimated price by size
Low / median / high, from last 12 months of transactions
No recent 3-room transactions on this block — see nearby blocks below.
Want an estimate for your floor? Get a Valuation →
Look at the estate
Other blocks on Yishun Ave 4, grouped by construction batch, last 12 months
2018 batch (est. 91 years left)
Blk 506B
$490,000–$538,000
Median $490,000
2 txn
Blk 507A
$430,000
Median $430,000
1 txn
Blk 508A
$490,000–$530,000
Median $500,000
3 txn
Blk 671A
$495,000–$513,888
Median $495,000
2 txn
Blk 671B
$500,000
Median $500,000
1 txn
Blk 672A
$520,000–$528,000
Median $520,000
2 txn
Blk 672B
$500,000–$530,000
Median $502,999
3 txn
Blk 672C
$475,000–$530,000
Median $475,000
2 txn
Blk 673A
$525,000
Median $525,000
1 txn
Blk 673B
$500,000
Median $500,000
1 txn
Blk 673C
$485,000–$512,000
Median $485,000
2 txn
Blk 675B
$535,000
Median $535,000
1 txn
Blk 675C
$482,000
Median $482,000
1 txn
Blk 675D
$515,000
Median $515,000
1 txn
1989 batch (est. 62 years left)
Blk 861
$428,000
Median $428,000
1 txn
1988 batch (est. 61 years left)
Blk 862
$405,000–$452,000
Median $405,000
2 txn
Estimated price by size
Low / median / high, from last 12 months of transactions
1,001 sqft $560,000–$650,000
4 txn · Median $570,000 · $569 psf
Want an estimate for your floor? Get a Valuation →
Look at the estate
Other blocks on Yishun Ave 4, grouped by construction batch, last 12 months
2018 batch (est. 91 years left)
Blk 506A
$580,888–$630,000
Median $580,888
2 txn
Blk 506B
$590,000–$600,000
Median $592,000
3 txn
Blk 506C
$590,000–$640,000
Median $610,000
4 txn
Blk 507A
$568,000–$668,888
Median $568,000
2 txn
Blk 508A
$640,000–$660,000
Median $640,000
2 txn
Blk 509A
$580,000–$670,000
Median $600,800
3 txn
Blk 509C
$575,000
Median $575,000
1 txn
Blk 671A
$588,000–$645,000
Median $599,000
3 txn
Blk 671B
$575,000–$640,000
Median $600,000
4 txn
Blk 672B
$605,000–$668,000
Median $605,000
2 txn
Blk 672C
$572,000–$670,000
Median $621,000
4 txn
Blk 673A
$630,000
Median $630,000
1 txn
Blk 673B
$666,000
Median $666,000
1 txn
Blk 673C
$618,000
Median $618,000
1 txn
Blk 674A
$628,000
Median $628,000
1 txn
Blk 674B
$610,000–$648,888
Median $620,000
4 txn
Blk 675B
$635,000–$655,000
Median $635,000
2 txn
Blk 675C
$570,000–$630,000
Median $570,000
2 txn
Blk 675D
$612,888–$618,888
Median $612,888
2 txn
1992 batch (est. 65 years left)
Blk 664
$550,000
Median $550,000
1 txn
1989 batch (est. 62 years left)
Blk 861
$520,000–$635,000
Median $520,000
2 txn
1988 batch (est. 61 years left)
Blk 858
$548,888
Median $548,888
1 txn
Blk 859
$555,000
Median $555,000
1 txn
1987 batch (est. 60 years left)
Blk 653
$470,000–$535,000
Median $470,000
2 txn
Blk 655
$455,000–$530,000
Median $488,000
5 txn
Blk 656
$515,000
Median $515,000
1 txn
Blk 657
$510,000
Median $510,000
1 txn
Blk 658
$460,000
Median $460,000
1 txn
Blk 660
$510,000
Median $510,000
1 txn
Blk 662
$550,000–$585,000
Median $550,000
2 txn
Blk 663
$485,000
Median $485,000
1 txn
Estimated price by size
Low / median / high, from last 12 months of transactions
1,216 sqft $680,000–$782,000
5 txn · Median $708,000 · $582 psf
Want an estimate for your floor? Get a Valuation →
Look at the estate
Other blocks on Yishun Ave 4, grouped by construction batch, last 12 months
2018 batch (est. 91 years left)
Blk 508B
$750,000
Median $750,000
1 txn
Blk 509C
$750,000–$775,000
Median $775,000
3 txn
Blk 673A
$718,000–$790,000
Median $720,000
4 txn
Blk 673B
$715,000–$805,000
Median $770,001
3 txn
Blk 673C
$800,000
Median $800,000
1 txn
Blk 674A
$745,888–$770,000
Median $760,000
3 txn
Blk 674B
$688,000–$790,000
Median $688,000
2 txn
1992 batch (est. 65 years left)
Blk 654
$738,888
Median $738,888
1 txn
Blk 665
$750,000
Median $750,000
1 txn
1988 batch (est. 61 years left)
Blk 859
$721,888
Median $721,888
1 txn
Blk 864
$690,000–$745,000
Median $690,000
2 txn
1987 batch (est. 60 years left)
Blk 651
$630,000–$645,000
Median $630,000
2 txn
Blk 658
$635,000
Median $635,000
1 txn
Blk 663
$730,000
Median $730,000
1 txn
Estimated price by size
Low / median / high, from last 12 months of transactions
No recent executive transactions on this block — see nearby blocks below.
Want an estimate for your floor? Get a Valuation →
Look at the estate
Other blocks on Yishun Ave 4, grouped by construction batch, last 12 months
1992 batch (est. 65 years left)
Blk 650
$1,100,000
Median $1,100,000
1 txn
Blk 652
$1,200,000–$1,288,000
Median $1,200,000
2 txn
Blk 663A
$1,075,000
Median $1,075,000
1 txn
Blk 665
$1,025,000
Median $1,025,000
1 txn
Estimated price by size
Low / median / high, from last 12 months of transactions
No recent multi-generation transactions on this block — see nearby blocks below.
Want an estimate for your floor? Get a Valuation →
Look at the estate
Other blocks on Yishun Ave 4, grouped by construction batch, last 12 months
1987 batch (est. 60 years left)
Blk 666
$1,120,000
Median $1,120,000
1 txn