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20 Avebury House, Bentham Close, Westlea, Swindon, SN5 7FS

Property type
End terrace
Floor 02
Bedrooms
2
Bathroom
1
Floor area
66 m²
710 sq ft
Energy rating
D
Score 66
Council tax
Band B
Tenure
Private Rental
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Overview

About 20 Avebury House

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

20 Avebury House is a two-bedroom end-of-terrace house in Westlea, Swindon, Swindon (SN5 7FS). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 2012-2021 and council tax band B. At 66 m² this is the largest unit on EPC record across the building (34–66 m²). The building's EPC ratings span E to C across 21 units on file. The latest certificate (November 2025) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since November 2015. Between certificates, roof efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Average. The recommended improvements would push it to C (score 80). Main heating runs on electricity.

At 66 m² it's 23.4% larger than the typical home in the postcode (54 m² median across 20 EPCs). On the market in April 2018 and unlisted since — roughly 8 years. Across 2016–2018, sale prices on this property compounded at 1.6% per year.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms2
  • Bathrooms1
Before you decide

Everything you need to know about 20 Avebury House

The true value, the hidden risks and the full sale history, in one report.

Pick your report · from £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

20 Avebury House's carbon output is low for the local stock.

Current Certificate(1 of 2)
Nov 2025

EPC Rating

A
B
C
D
D66
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Average
CO2 Emissions
0.7 t/year
Occupancy
Rented

Certificate validity

Valid until 27 November 2035

9 years remaining
SDL Surveying

Get a survey for this property

Level 3 Building Survey

21st century2nd Floor FlatEPC DNo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Planning

Planning history

Applications and permits filed against 20 Avebury House, Bentham Close, Westlea, Swindon, SN5 7FS, sourced from the PlanIt planning register.

20 Avebury House has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Latest sale on 20 Avebury House was the highest on Land Registry record across the postcode.

Current estimate

£159,000

Modelled from EPC, postcode comparables and a sale-price growth of 1.6% per year over 2 years.

See how we calculated this
Last sold (2018)

£155,000

Growth on file: 1.6% per year over 2 years.

Sales timeline

  1. 26 April 2018Most recent

    £155,000

    +3.4%over 2 years
  2. 10 March 2016

    £149,950

Median price across the last 5 sales in SN5 7FS: £137,500 (2025–2018).

On the street

Versus other Bentham Close homes

Four headline reads against 20 similar flats on this street, drawn from the latest EPC and Land Registry data.

20 Avebury House outperforms the street on floor area by a wide margin.

Price per m²

£2,348

Street avg £2,588

Below

Floor Area

66 m²

Street avg 51 m²

Strongly above

Habitable Rooms

3 rooms

Street avg 3 rooms

Above

CO₂ Emissions

0.7 t/year

Street avg 1.6 t/year

Above
Before you decide

Everything you need to know about 20 Avebury House

The true value, the hidden risks and the full sale history, in one report.

Pick your report · from £14.99

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Swindon district page.

Crime

186/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Westlea Fire Station — bus stop.

Closest school

0.4 km

Westlea Primary School. 26 schools nearby.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around SN5 7FS from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SN5 7FS

Daytime· 07:00 – 23:00

50.5dB

Low
Night-time road noise heatmap for SN5 7FS

Night-time· 23:00 – 07:00

40.9dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 20 Avebury House, Bentham Close, Westlea, Swindon, SN5 7FS. Each answer is also embedded as structured data for search engines.