1 Harrow Road, Carshalton, SM5 3QH
About 1 Harrow Road
1 Harrow Road is a three-bedroom semi-detached house in Carshalton (SM5 3QH). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (November 2023) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in June 2013 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good; while roof efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 80).
It hasn't traded since November 1999, a hold of 27 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £590,000 sits 239.1% above the 1999 sale of £174,000. On a £-per-square-foot basis, the last sale (£186/sq ft) was about 36.5% below the postcode norm. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 87 m² it's 19% smaller than the typical home in the postcode (107 m² median across 18 EPCs).
What this property has
Inside
- Bedrooms3
- Dining roomYes
Outside
- Private gardenYes
- GarageYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
1 Harrow Road has 2 separate extension applications on the council record.
- Apr 2010ExtensionFullIn report
Extension: Side and rear of property
Application for a replacement planning permission to extend the time limit for implementation of application number C2007/57480/HHA for :- erection of a part one, part two storey side and rear extension.
- Council
- C
- Reference
- C2010/62422
- May 2007ExtensionFullIn report
Extension: Part single, part two storey · Side and rear of property
Erection of a part one, part two storey side and rear extension.
- Council
- C
- Reference
- C2007/57480
We flagged 1 thing worth checking at 1 Harrow Road
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
1 Harrow Road's estimated value is more than triple its earliest registered sale price (1999).
£590,000
Modelled from EPC, postcode comparables.
£174,000
Recorded with HM Land Registry.
Sales timeline
17 November 1999Most recent
£174,000
Median price across the last 5 sales in SM5 3QH: £665,000 (2025–2022).
Nearby sales in SM5 3QH
Versus other Harrow Road homes
1 Harrow Road is notably below the street on price per m².
Price per m²
£2,000
Street avg £4,304
Floor Area
87 m²
Street avg 120 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
4.2 t/year
Street avg 5.4 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
14/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Downside Road — bus stop.
Closest school
0.7 km
St Philomena's Catholic High School for Girls. 35 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.5dB

Night-time· 23:00 – 07:00
41.3dB







