1a, Colston Avenue, Carshalton, SM5 2PH
About 1a
1a is a detached house in Carshalton (SM5 2PH). It has a recorded floor area of 137 m² (around 1475 sq ft). The latest certificate (July 2020) returns an A (score 96), the top energy band on the EPC scale. Main heating runs on electricity: electricity, unspecified tariff.
At 137 m² it's 25.7% larger than the typical home in the postcode (109 m² median across 11 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £726,000 sits 288.2% above the 2016 sale of £187,000. On a £-per-square-foot basis, the last sale (£127/sq ft) was about 65% below the postcode norm. Last changed hands 10 years ago, in November 2016. 8 planning records sit against the property, 2 approved, 4 refused.
Everything you need to know about 1a
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
1a ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Planning history
- Mar 2021ConditionsIn report
Application to clear condition 10 (water efficiency calculator) of approved application DM2019/00614.
- Agent
- Architected Design
- Documents
- 5 docs on file
- Reference
- CLC2021/00032
- Oct 2019ConditionsIn report
Application to clear condition 4 (Construction Management Plan), 6 (Materials), 8 (SAP Outputs), 11 (Surface Water Run-off), 12 (Contamination) and 22 (Construction Logistics Plan) of approved application DM2019/00614.
- Agent
- Architected Design
- Documents
- 25 docs on file
- Reference
- CLC2019/00199
What's in 1a, Colston Avenue, Carshalton, SM5 2PH's planning history?
6 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
1a's estimated value is more than triple its earliest registered sale price (2016).
£726,000
Modelled from EPC, postcode comparables.
£187,000
Recorded with HM Land Registry.
Sales timeline
8 November 2016Most recent
£187,000
Median price across the last 5 sales in SM5 2PH: £655,500 (2023–2021).
Nearby sales in SM5 2PH
Versus other Colston Avenue homes
On price per m², 1a runs well behind the street norm.
Price per m²
£1,365
Street avg £4,876
Floor Area
137 m²
Street avg 119 m²
CO₂ Emissions
0.4 t/year
Street avg 4.3 t/year
Years Held
10 years
Street avg 7 years
Everything you need to know about 1a
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
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
Colston Avenue — bus stop.
Closest school
0.3 km
Carshalton High School for Girls. 42 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
53.3dB
Night-time· 23:00 – 07:00
44.3dB