THE SUNNYDALE

21 Serangoon Avenue 3

Residential · condominium · way/117159044

At a glance

Zoning

residential · GPR 1.4

Project

THE SUNNYDALE

Tenure

99-yr leasehold from 1997

Median psf (12 mo)

S$1,359

Postal

S556124

Footprint

1,446 m²

Nearest MRT/LRT

LORONG CHUAN MRT STATION (MRT) · 354 m

Plot ratio

1.4 (MP2025)

Zoning & plot ratio by Master Plan

Master PlanPlot ratioLand use
MP20031.4RESIDENTIAL
MP20081.4RESIDENTIAL
MP20141.4RESIDENTIAL
MP20191.4RESIDENTIAL
MP20251.4RESIDENTIAL

Location & surroundings

this building MRT/LRT school bus stop covered linkway

4 bus stops within 300 m · nearest 133 m · covered linkway within 150 m

No dengue clusters have touched this building in the past year.

Other blocks in this development

23 Serangoon Avenue 3

Facilities & amenities

Hawker centre Woodleigh Village Hawker Centre 1.1 km
Park JLN RIANG PG 170 m
Gym Sky Fitness - Serangoon Gardens 1.5 km
Sports facility ActiveSG Gym@Serangoon Central 620 m
Community club Braddell Heights CC (Pending U/C) 412 m
Library Serangoon Public Library 535 m
Preschool Bethesda (Bukit Arang) Kindergarten 38 m
Eldercare PERTAPIS Senior Citizens Fellowship Home 1.5 km
Car park BLK 321/329 SERANGOON AVENUE 3 · open-air 289 m
Motorcycle lots Upper Serangoon Road (bartley Road Juntion) · open-air 545 m

Nearest of each kind within 2 km; car parks within 1 km.

Transactions

3 sales in the last 12 months

MonthTypeLevelArea m² PriceS$ psfSale type
Oct 2025Condominium01-05 121S$1,770,000 1359Resale
Aug 2025Condominium01-05 141S$2,138,000 1409Resale
Aug 2025Condominium01-05 145S$1,910,000 1224Resale
Jul 2025Condominium01-05 126S$1,900,000 1401Resale
Feb 2024Condominium01-05 125S$1,820,000 1353Resale
Jul 2023Condominium01-05 123S$1,638,000 1237Resale
Mar 2023Condominium01-05 127S$1,560,000 1141Resale
Feb 2023Condominium01-05 140S$1,680,000 1115Resale
Sep 2022Condominium01-05 117S$1,505,000 1195Resale
Aug 2022Condominium01-05 127S$1,600,000 1170Resale
Jun 2022Condominium01-05 126S$1,620,000 1194Resale
Feb 2022Condominium01-05 128S$1,550,000 1125Resale
Oct 2021Condominium01-05 97S$1,060,000 1015Resale

Price trend

S$1,000S$1,200S$1,400202120232025— median— average S$ psf2021 · S$1,015 average psf · 1 sales2022 · S$1,171 average psf · 4 sales2023 · S$1,164 average psf · 3 sales2024 · S$1,353 average psf · 1 sales2025 · S$1,348 average psf · 4 sales2021 · S$1,015 median psf · 1 sales2022 · S$1,182 median psf · 4 sales2023 · S$1,141 median psf · 3 sales2024 · S$1,353 median psf · 1 sales2025 · S$1,380 median psf · 4 salesS$1,380

This project trades ≈ 19% below the District 19 12-month median (S$ psf).

Median S$ psf is down ≈ 3% on the previous 12 months.

Last 12 months by type

Property typeSales Median priceMedian S$ psf
Condominium3 S$1,910,0001359

Median price by year

YearSalesMedian price
20254S$1,905,000
20241S$1,820,000
20233S$1,638,000
20224S$1,575,000
20211S$1,060,000