31 Cowper Avenue, Sutton, SM1 3RD
About 31 Cowper Avenue
31 Cowper Avenue is a three-bedroom end-of-terrace house in Sutton (SM1 3RD). It has a recorded floor area of 135 m² (around 1453 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (August 2020) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in March 2011 the rating was E, the property has climbed 1 band since. Between certificates, lighting went from Poor to Average; while roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 79). Period features are noted in the property record.
At 135 m² the property is well over the postcode median (79 m² across 25 EPCs), placing it in the larger end of the local stock. One planning record on file: a loft conversion approved in 2019. Past consents include a loft conversion, meaningful when judging how the property has evolved. Across 2001–2020, sale prices on this property compounded at 6.7% per year. Today's modelled estimate of £621,000 is 16.1% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£368/sq ft) was about 39.4% above the typical sold price in the postcode. Most recent transfer: December 2020 at £535,000.
What this property has
Inside
- Bedrooms3
- Dining roomYes
Outside
- GarageDetached
Building
- Period featuresYes
Everything you need to know about 31 Cowper Avenue
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Planning history
- Jun 2019Loft ConversionOutlineIn report
Conversion of loft space involving the formation of a dormer extension at rear and the addition of 3 rooflights to the front rooflslope.
- Agent
- Building Plans
- Documents
- 8 docs on file
- Reference
- DM2019/00836
We flagged 1 thing worth checking at 31 Cowper Avenue
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
Latest sale on 31 Cowper Avenue was the highest on Land Registry record across the postcode.
£621,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 20 years.
£535,000
Growth on file: 6.7% per year over 20 years.
Sales timeline
8 December 2020Most recent
£535,000
+114.0%over 9 years1 November 2011
£250,000
+68.9%over 10 years15 January 2001
£148,000
Median price across the last 5 sales in SM1 3RD: £460,000 (2024–2019).
Versus other Cowper Avenue homes
31 Cowper Avenue outperforms the street on floor area by a wide margin.
Price per m²
£3,963
Street avg £3,897
Floor Area
135 m²
Street avg 80 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
5.5 t/year
Street avg 3.2 t/year
Everything you need to know about 31 Cowper Avenue
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Similar properties nearby
1 Chilworth Gardens
SM1 3SP
1 Berwick Gardens
SM1 3SZ
1 Byron Gardens
SM1 3QG
1 Cowper Avenue
SM1 3RD
1 Connaught Road
SM1 3PJ
1 Colburn Way
SM1 3AU
1 Browning Avenue
SM1 3QU
1 Byron Avenue
SM1 3RA
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Byron Avenue (SM1) — bus stop.
Closest school
0.7 km
St Philomena's Catholic High School for Girls. 44 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
52.0dB
Night-time· 23:00 – 07:00
41.6dB