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8 SANDELLS AVENUE, TW15 1AJ is a Detached in Ashford, Surrey, England. It last sold for £365,000 in 2017. Its current EPC rating is E (score 39 out of 100), with potential to reach B. Floor area is approximately 84 m². This works out at about £4,345 per m², 3% below the town average of £4,457 per m² (context, not a valuation). Local authority: Spelthorne.

England/SURREY/ASHFORD/TW15 1AJ/8 SANDELLS AVENUE

8 SANDELLS AVENUE

ASHFORD, SURREY · TW15 1AJ

Things you should know

A quick summary of this property, drawn from its records.

  • It's a detached property, with 84 m² of floor area.

  • Last sold for £365,000 in November 2017 — its only sale on record. · HM Land Registry

  • That sale works out at ~£4,345/m²3% below the town average of £4,457/m² (5,263 sales). · Context, not a valuation

  • Energy rating EPC E (score 39/100), with potential to reach B. · EPC, inspected 2017

  • Built 1930–1949. · Construction age band, from EPC

Facts from HM Land Registry (sales) and the EPC register (energy), under the Open Government Licence. Area comparisons are context, not a valuation or financial advice. Figures are as per our current dataset, which we're expanding continually.

Property Overview

Key facts from EPC & HM Land Registry records.

Built Form

Detached

Floor Area

84 m²

≈ 904 sq ft

Year Built

1930–1949

Construction age band, from EPC

Current EPC Rating

Band E · Score 39/100

Potential Band B · Valid until 20 April 2027

Local Authority

Spelthorne

Value Insights

Price metrics derived from sale price and floor area.

Price per square metre

£4,345 /m²

Based on the 2017 sale

£/m² vs ASHFORD

3% below the average sale price

Area avg £4,457/m² · 5,263 sales

Floor area

84

904 sq ft · from EPC

Last sale price

£365,000

17 November 2017

How This Compares

How this property's 2017 sale price of £365,000 compares with the average sale price nearby — based on recorded house prices (not £/m²).

vs TW15 postcode area

+3%above the average sale price

TW15 average sale price: £355,945 · based on 6,934 sales

vs ASHFORD average

+3%above the average sale price

ASHFORD average sale price: £355,945 · based on 6,934 sales

Averages are across all property types sold 2020–2026 in our dataset, so they reflect the mix of homes in the area rather than like-for-like.

Sales History

1 sale recorded

Last sold

£365,000

17 November 2017

17 November 2017

Latest

£365,000

First recorded sale

Detached · Freehold

Only one sale is recorded for this property, so change and annualised return can't be calculated yet. They'll appear automatically if it sells again.

EPC Intelligence

Energy Performance Certificate history for this property.

Energy Efficiency Over Time

Year-on-year EPC score progression for this property.

EPC energy efficiency scores for 8 SANDELLS AVENUE. The property scored 37 (Rating F) in 2012 and 39 (Rating E) in 2017, an improvement of 2 points.

+2

Point improvement

2012 to 2017

F
E
Rating G (120)
Rating F (2138)
Rating E (3954)
Rating D (5568)
Rating C (6980)
Rating B (8191)
Rating A (92100)

Summary: EPC energy efficiency scores for 8 SANDELLS AVENUE. The property scored 37 (Rating F) in 2012 and 39 (Rating E) in 2017, an improvement of 2 points.

E

Rating E · Score 39

Latest

Inspected 20 April 2017

Expires 20 April 2027 (9 months)

Potential

B
Score 86

Floor Area

84 m²

Construction Era

1930–1949

CO₂ Emissions

6.5 t/yr

Mains Gas

Yes

Walls

Solid brick, as built, no insulation (assumed)

Very Poor

Roof

Pitched, 50 mm loft insulation

Poor

Windows

Fully double glazed

Average

Main Heating

Boiler and radiators, mains gas

Good
F

Rating F · Score 37

Inspected 6 June 2012

Expired 6 June 2022

Potential

B
Score 84

Floor Area

86 m²

Construction Era

1930–1949

CO₂ Emissions

7 t/yr

Mains Gas

Walls

Solid brick, as built, no insulation (assumed)

Very Poor

Roof

Roof room(s), no insulation

Very Poor

Windows

Fully double glazed

Average

Main Heating

Boiler and radiators, mains gas

Good
iHow is the EPC score calculated?

The score (1–100) is the property's energy efficiency rating, produced by an accredited Domestic Energy Assessor using the UK Government's Standard Assessment Procedure (SAP). A higher score means a more energy-efficient home that's cheaper to run.

It's calculated from the property's physical characteristics, including:

  • Size & floor area
  • Construction & age
  • Wall, roof & floor insulation
  • Windows / glazing
  • Main heating & controls
  • Hot water & lighting

These are the factors shown in the certificates above. The score maps to a band — A (92–100, most efficient) down to G(1–20). The "potential" score is what could be achieved with the recommended improvements. Source: MHCLG EPC Register.

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Contains HM Land Registry data © Crown copyright and database right 2021. Contains OS data © Crown copyright and database right 2026. Contains Royal Mail data © Royal Mail copyright and database right 2026. Contains National Statistics data © Crown copyright and database right 2026. Energy Performance Certificate data © Crown copyright. Licensed under the Open Government Licence v3.0. Provided for general guidance only — verify details with the original source before relying on them.

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