How far is Block 509A Yishun Ave 4 from the nearest MRT?

The nearest MRT is Khatib Mrt Station, about 12.3 minutes on foot.

How do I get from Block 509A Yishun Ave 4 to the city centre by public transport?

Take Bus 811 to Khatib, then North-South Line to Raffles Place. About 49 minutes with 1 transfer, roughly S$2.24.

What is the nearest hawker centre to Block 509A?

Yishun Park Hawker Centre is roughly 19.7 minutes' walk away.

Which primary school is closest to Block 509A Yishun Ave 4?

Naval Base Primary School, approximately 291 m straight-line — inside the 1 km MOE priority radius.

How many years remain on the lease at Block 509A Yishun Ave 4?

Approximately 91 years, derived from the block's lease commencement in 2018 against the standard 99-year HDB lease.

What is the liveability score of Block 509A Yishun Ave 4?

It scores 61.5/100 overall: transport 56.6, food 60.1, schools 99.2, healthcare 58.9, daily needs 53.7, green space 53.1, connectivity 28.9, value 100, leisure 50.3.

Is Block 509A Yishun Ave 4 a good place to live and a good buy?

On liveability it scores 61.5/100 overall. On price, resale prices here have been rising faster than most Singapore subzones, and about 91 years of lease remain. Whether that is "worth it" depends on budget and priorities — the index gives the liveability and lease picture, and data.gov.sg resale transactions for Lower Seletar give the price trend.

Block 509A Yishun Ave 4

761509 · Lower Seletar · Yishun · Built 2017 · Lease from 2018 · ~91 yrs lease left · 108 units · 13 floors

62Overall / 100How we score →

Summary

Block 509A Yishun Ave 4 in Yishun scores 61.5/100 overall on the Singapore Block Liveability Index. It is 12.3 minutes’ walk from Khatib Mrt Station MRT, 19.7 minutes from Yishun Park Hawker Centre, and 291 m straight-line from Naval Base Primary School.

Where it is

OneMap · SLA

Map showing the location of Blk 509A Yishun Ave 4 in Singapore

Block 509A Yishun Ave 4, Singapore 761509

Open in Google Maps ↗Street View ↗Get directions →

Pillar scores

Transport: 57
Food: 60
Schools: 99
Healthcare: 59
Daily needs: 54
Green space: 53
Connectivity: 29
Value (lease): 100
Leisure: 50
EV charging: 73

80+ excellent65+ good50+ fair35+ weak<35 poor

See how every score is calculated →

Who it suits

Overall: 62
Young Families: 68
Seniors: 56
Renters: 50
Investors: 77
EV Owners: 65

Commute by public transport

OneMap routing · weekday 08:00

Raffles Placecity centre: 48.5min
one-north: 55.7min
Jurong East: 57.2min
Changi Airport: 87.5min

Getting to the city centre

weekday 08:00 · OneMap

49 min door to door · S$2.24 · 1 transfer · 11 min (678 m) walking · 4 min waiting · 34 min riding

8m›811›3m›NSL›0mthe city centre

Walk 8 min (492 m) to Naval Base PR Sch
Bus 811 · SBS Transit
Naval Base PR Sch → Khatib · 3 stops · 4 min
Walk 3 min (159 m) to Khatib
North-South Line · SMRT Corporation
Khatib → Raffles Place · 12 stops · 30 min
Walk 0 min (28 m) to Destination

Fastest itinerary · fares & times from OneMap, Singapore Land Authority

What’s nearby

walk times, door to door

Walk-time rings · schematic

Distance from centre is real walk time (rings at 5 / 10 / 15 min); the angle only spreads categories apart — it is not compass bearing.

MRT stations

transit

PlannedTeck Ghee MRT station (Master Plan 2025) is planned about 5414 m away — not yet open, shown separately from existing stations.

Hawker centres

food

Yishun Park Hawker Centre19.7 min
Chong Pang Hawker Centre & Market32.8 min
Yishun Ring Road Blk 104/105 (Chong Pang Market and Food Centre)35.9 min

Eateries nearby

food

Hygiene grades from SFA (NEA licensed eateries).

Supermarkets

daily

Sheng Siong Supermarket Pte Ltd8.5 min
Ntuc Fairprice Co-Operative Ltd10.1 min
Cold Storage Singapore (1983) Pte Ltd12.7 min

CHAS clinics

health

My Family Clinic (Angsana Breeze @ Yishun)3 min
Apex Clinic & Surgery7.9 min
Chua Clinic & Surgery7.9 min

Parks & green

green

Lower Seletar Reservoir Park16.5 min
Yishun Pk17.8 min
Yishun Pond Pk20.4 min

Primary schools

straight-line

Eldercare centres

care

Singapore Anglican Community Services20.6 min
Pacific Activity Centres Pte Ltd31.7 min
Pacific Activity Centres Pte Ltd32 min

Community clubs

leisure

Nee Soon South CC (U/C)10.1 min
Nee Soon Central CC24.9 min
Yishun Link CC25.3 min

Libraries

leisure

Yishun Public Library27.7 min

EV charging

Blk 858/864 Yishun Avenue 4 Khatib Evergreen Ii7.6 min
Blk 865/880 Yishun Street 818.6 min
Blk 850/855 Yishun Street 81/Ring Road Khatib Evergreen I8.9 min

What’s within a walk

OSRM foot · OneMap

Walking-reach map around Blk 509A Yishun Ave 4

5-min walk10-min walk15-min walk

Within ~10 minutes on foot: 1 supermarkets, 4 clinics.

Shaded areas are real pedestrian reach (OSRM foot routing), sampled on a grid — an approximate schematic, not a legal boundary.

Buses near here

LTA stops · OneMap routing

Nearest bus stops

Stop 594493.1 min walk · 192 m
Stop 594413.8 min walk · 237 m

Buses that serve this block

NAVAL BASE PR SCH8 min walk
811

Services seen boarding near this block on real OneMap public-transport routes — not a full timetable. Check the LTA / bus operator app for live arrivals.

Who lives here

Census 2020 · Yishun planning area

Age profile: In Yishun, 15.4% of residents are under 15 and 13.1% are 65 or older.; 30–348.5%
35–398.1%
55–598%
25–297.5%
Household income: 32.6% of Yishun households earn $10,000 or more a month (gross, from work).; No working person11.5%
$20,000+7.2%
$5,000–5,9996.7%
$2,000–2,9996.5%
Dwelling mix: 88.5% of Yishun households live in HDB flats; 11.2% in condominiums or landed homes.; HDB 4 room flats42.5%
HDB 3 room flats21.9%
HDB 5 room and executive flats18.6%
Condominiums and other apartments9.2%
Household size: 37.9% of Yishun households are one or two people; 2-person households are the most common.; 2-person22.3%
3-person22.2%
4-person20.6%
1-person15.6%
In education: Of Yishun residents currently in education, 20.8% attend polytechnic or university.; Primary34.8%
Secondary24.5%
University11.1%
Polytechnic9.7%
Commute to work: 60.4% of working Yishun residents commute by public transport; 23.9% drive or ride.; MRT LRT and bus30%
Car16.1%
MRT LRT only14%
Bus13.8%

Resident data for the Yishun planning area, Census 2020 — Singapore Department of Statistics, via OneMap (Singapore Land Authority).

Can I afford this?

est. ~S$621k · 4 room

Set your budget to see if this block fits. Not sure? work it out from your income →

Value for money

liveability vs price · like-for-like

pays a premium

Among 4-room HDB flats islandwide (3,466 compared), Blk 509A Yishun Ave 4 is more liveable than 18% of them but pricier than 62% — around S$641/psf for 4 room (as of 2026-07).

Liveability18th percentile

Price (lower is cheaper)cheaper than 38%

Percentiles rank this home only against comparable ones (4-room HDB flats islandwide). A transparent price-vs-liveability comparison from real resale data — not a valuation or fair-price estimate. as of 2026-07

Is it worth it?

liveability · price trend · lease

Block 509A offers a solid liveability score (61.5/100). On price, resale prices here have been climbing faster than most Singapore subzones and the lease is near-fresh (~91 years left).

What you get61.5/100overall liveability

Where price is heading+11.3%4 room median PSF, 12-mo

How long it holds91 yrslease remaining

A plain-language read, not financial advice. Liveability and lease come from the index; price signals from data.gov.sg resale transactions for Lower Seletar. We do not publish a fair-price estimate.

Prices & transactions — Blk 509A Yishun Ave 4

Actual registered resale prices · source data.gov.sg · we show real sale ranges, not an estimated valuation

4-room2 sales · 12 mo

S$601k – S$670k

median S$635k · S$600–669 psf

Subzone median PSF (smoothed)4-room a sale at this block

Monthly resale volume — Lower Seletar (area liquidity)

Recent sales at Blk 509A Yishun Ave 4

Month	Type	Storey	Area	Price	PSF
May '26	4-room	04 TO 06	93 m²	S$601k	S$600
Nov '25	4-room	10 TO 12	93 m²	S$670k	S$669
Jun '25	4-room	04 TO 06	93 m²	S$600k	S$599
Jun '25	5-room	07 TO 09	113 m²	S$746k	S$613
May '25	5-room	04 TO 06	113 m²	S$723k	S$594
Nov '24	5-room	07 TO 09	113 m²	S$708k	S$582
Oct '24	5-room	10 TO 12	113 m²	S$745k	S$613

Subzone medians — Lower Seletar

Latest median resale price per sq ft by flat type · 12-month change · source data.gov.sg

Flat typeMedian PSF12-mo changeLatest txns

3 ROOMS$667▲ 6.1%2

4 ROOMS$641▲ 11.3%3

5 ROOMS$637▲ 7.9%3

Compare with nearby blocks →Living in Yishun →Yishun estate data →Blocks near Khatib Mrt Station →Blocks near Naval Base Primary School →Commute to the CBD →Buying your first home →Upgrading or investing →

See what’s for sale

Browse current for-sale listings near Blk 509A Yishun Ave 4 on Singapore’s property portals. These open on third-party sites — SG Block Index doesn’t list or sell property.

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