7 Briar Lane, Carshalton, SM5 4PX
About 7 Briar Lane
7 Briar Lane is a detached house in Carshalton (SM5 4PX). It has a recorded floor area of 187 m² (around 2013 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (December 2018) shows a C (score 70). The recommended improvements would push it to B (score 83).
Untraded for 27 years, with the last transfer in December 1998. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 187 m² the property is well over the postcode median (110 m² across 15 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £974,000 sits 353% above the 1998 sale of £215,000. On a £-per-square-foot basis, the last sale (£107/sq ft) was about 72.4% below the postcode norm. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved.
Energy performance
7 Briar Lane ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Nov 2021ExtensionOutlineIn report
Extension: Single storey · Rear of property
Prior Approval for a single storey rear extension projecting from the rear of the original house by 8m.
- Agent
- KJC Architects
- Documents
- 11 docs on file
- Reference
- DM2021/01965
- Aug 2006Loft ConversionFullIn report
Conversion of loft space involving formation of a dormer extension at rear and a velux window at front.
- Council
- D
Extension- Reference
- D2006/56086
What's in 7 Briar Lane, Carshalton, SM5 4PX's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
7 Briar Lane's modelled value sits at over four times its earliest registered sale price (1998).
£974,000
Modelled from EPC, postcode comparables.
£215,000
Recorded with HM Land Registry.
Sales timeline
21 December 1998Most recent
£215,000
Median price across the last 5 sales in SM5 4PX: £926,000 (2023–2018).
Versus other Briar Lane homes
On price per m², 7 Briar Lane runs well behind the street norm.
Price per m²
£1,150
Street avg £4,720
Floor Area
187 m²
Street avg 134 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
5.5 t/year
Street avg 7.3 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
14/mo
Steady year-on-year across the wider district.
Nearest stop
0.7 km
Woodcote Green — bus stop.
Closest school
0.6 km
Wallington High School for Girls. 34 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
46.4dB

Night-time· 23:00 – 07:00
37.2dB







