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District 19 · Serangoon · OCR

Casa Rosa

Lorong Ong Lye · Condominium · 99 yrs lease commencing from 1998

Current PSF
$1,381
-10.8% vs district median
Gross yield
3.2%
median rent $4,300/mo
3-year gain
33.2%
Transactions · 5y
15
1 in last 12 months
Nearest MRT
Bartley Mrt Station · 318.676m
CCL
Future MRT
Serangoon North Mrt Station
CRL · 2030
Vs local HDB
+111% premium
HDB median $655 psf
Area income
$11,500/mo median
residential zone
En-bloc potential38 / 100
28 years old · composite of plot use, age, tenure, value gap & size
Lease decay71 years left
worth 86.5%of freehold today (Bala’s Table) · loses ~5.9pts of freehold value over the next decade
Tenanted
100%
units with active leases
Rent momentum
-
latest 2 qtrs vs year ago
Sub-sales
0.0%
flip ratio, last 24 months
Price spread
6%
PSF dispersion within project
3D →
Lorong Ong Lye, District 19 · 1 km P1 ring · mrt · school · food · park · mall · health · zones: parks, commercial, reserve - hover
The neighbourhood
P1 ring
Maris Stella High School (Primary) 506m · Phase 2C 2.0× balloted · Paya Lebar Methodist Girls' School (Primary) 812m · Phase 2C 1.2× balloted - inside the 1km priority ring; Phase 2C demand is last year’s applicants ÷ vacancies (MOE)
Secondary
Saint Gabriel'S Secondary School · 339m
Food
Woodleigh Village Hawker Centre · 1.0km
Green
Lorong Ong Lye Park · 218m - 13 parks within 1km
Mall
Upper Serangoon Shopping Centre · 853m
Health
Serangoon Polyclinic (polyclinic) · 788m

Who lives in Serangoon

Census of Population 2020 · planning-area aggregates · SingStat via data.gov.sg

Residents
116,900
Median age
45 yrs
44% under 40 · getting older
Children 0–9
7,930
▼ 13% since 2015 · future P1 demand
Household size
3.4 avg
Homes
55% HDB
14% condo · 31% landed
Degree holders
40%
residents 15+
Commute
54% transit
30% drive
45 min+ to work
23%

The neighbourhood, photographed

freely-licensed photographs taken within ~450 m · Wikimedia Commons

CC12 Bartley MRT platform levelZKang123 · CC BY-SA 4.0
CC12 Bartley station platformsZKang123 · CC BY-SA 4.0
Footpath along Bartley Road, Singapore, near intersection with Serangoon Avenue 1 2021 11 30Wzhkevin · CC BY-SA 4.0

Price trend average PSF by year

2021
$983
2022
$1,023
+4.1%
2023
$1,037
+1.4%
2024
$1,134
+9.4%
2025
$1,220
+7.6%
2026
$1,381
+13.2%

Rental by bedroom

BedroomsMedian rentRental PSFYieldContracts
3BR$3,850/mo$3.352.9%38

Recent transactions URA, latest 10

DatePriceArea (sqft)PSFFloor
Jan 2026$1,620,0001,173$1,38101-05
Jul 2025$1,555,0001,173$1,32501-05
Jun 2025$1,370,0001,130$1,21201-05
Mar 2025$1,550,0001,335$1,16101-05
Mar 2025$1,550,0001,292$1,200B1-B5
Feb 2025$1,400,0001,173$1,19301-05
Jan 2025$1,350,0001,098$1,23001-05
Sept 2024$1,500,0001,281$1,17101-05
Jan 2024$1,500,0001,367$1,09701-05
Sept 2023$1,500,0001,496$1,00301-05
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Grounded in this project’s data - yield, en-bloc, lease, nearby condos.

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More in District 19

The HDB blocks next door

The entry point, measured: what the resale flats around Casa Rosa actually sell for - this project trades at 1.9× the nearest block’s PSF.

Data: URA private residential transactions & rentals (5-year window, updated weekly), data.gov.sg, OneMap, LTA DataMall. PSF and yield figures are computed from actual transactions and rental contracts - not estimates.
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Data: URA, HDB & SingStat (via data.gov.sg), OneMap © SLA, LTA DataMall, MOE - used under the Singapore Open Data Licence.