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20 Idstone Road, Ashbury, Swindon, SN6 8LP

Estimated value

£418,000

  • Since the 2016 sale (£305,000)+37%
  • Against SN6 8LP's recent median (£280,250)+49%

Newest record on this page: December 2024. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Semi-detached
Bedrooms
3
Bathrooms
2
Floor area
93 m²
1001 sq ft
Energy rating
E
Score 44
Council tax
Band C
Tenure
Owner Occupied
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£418,000

  • Against its 2016 sale (£305,000)+37%
  • Against SN6 8LP's recent median (£280,250)+49%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 20 Idstone Road is modelled from its 93 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SN6 8LP. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    93 m² from the EPC lodged in September 2016

  • Sales of this home

    2 sales recorded, the latest in 2016

  • Recent sales in SN6 8LP

    5 sales, median £280,250 (2024–2010)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: December 2024Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

20 Idstone Road valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 21 December 2016Most recent

    £305,000

    +8.2%over 9 years

  2. 21 August 2007

    £282,000

Median price across the last 5 sales in SN6 8LP: £280,250 (2024–2010).

Risks

What this page doesn't show

1 potential issue has already been flagged for 20 Idstone Road, Ashbury, Swindon, SN6 8LP. The detail, evidence and what to ask about it are in the Risks Report.
  • Larger development activity nearbyIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 20 Idstone Road

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

20 Idstone Road is a three-bedroom semi-detached house in Ashbury, Swindon, Swindon (SN6 8LP). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (September 2016) shows an E (score 44), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 70), a 2-band jump. Main heating runs on oil. Records show the property has been extended at some point in its history.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Last changed hands 10 years ago, in December 2016. Across 2007–2016, sale prices on this property compounded at 0.8% per year. Today's modelled estimate of £418,000 is 37% above the 2016 sale price.

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

  • Bedrooms3
  • Bathrooms2
  • Dining roomYes
  • Utility roomYes
  • CloakroomYes
  • EnsuiteYes
  • FireplaceYes

Outside

  • Private gardenRear

Building

  • Heating systemOil
  • Previously extendedYes
  • RefurbishedYes
Before you decide

Everything you need to know about 20 Idstone Road

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

Larger development activity nearby

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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 Idstone Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 01 Sept 2026

Current Certificate
Sept 2016

EPC Rating

A
B
C
D
E
E44
F
G
Main Heating
Gas
Main Fuel
Oil
Hot Water
Poor
Windows
Average
CO2 Emissions
6.2 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 1 September 2026

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 20 Idstone Road, Ashbury, Swindon, SN6 8LP, sourced from the PlanIt planning register.

20 Idstone Road has no planning applications on record.

3

But the area is active

3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other Idstone Road homes

Four headline reads against 11 similar houses on this street, drawn from the latest EPC and Land Registry data.

20 Idstone Road is notably below the street on epc rating.

Price per m²

£3,280

Street avg £2,617

Above

Floor Area

93 m²

Street avg 118 m²

On par

Habitable Rooms

5 rooms

Street avg 6 rooms

On par

CO₂ Emissions

6.2 t/year

Street avg 3.2 t/year

Strongly below
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.
Full Swindon report

Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.

Crime

86/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Idstone Road — bus stop.

Closest school

0.3 km

Ashbury With Compton Beauchamp Church of England Primary School. 2 schools nearby.

Nearest schools

  • Ashbury With Compton Beauchamp Church of England Primary SchoolPrimary346m
  • Bishopstone Church of England Primary SchoolPrimary2.0km

Nearest stops

  • Idstone RoadBus stop100m
  • Rose and CrownBus stop378m
  • Rectory FarmBus stop827m
  • The RidgewayBus stop1.2km

Most reported crime locally

  • Violence & Sexual Offences497 reports44%
  • Anti-social Behaviour160 reports14%
  • Criminal Damage & Arson110 reports10%
  • Public Order83 reports7%

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 SN6 8LP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SN6 8LP

Daytime· 07:00 – 23:00

43.3dB

Low
Night-time road noise heatmap for SN6 8LP

Night-time· 23:00 – 07:00

36.5dB

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

Get a survey for this property

Level 3 Building Survey

Early 20th centurySemi-Detached HouseEPC ENo mains gas

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

From £1,020 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£400k

1 Church Row, Bourton

SN6 8JG

3 bed1 bath
£444k

1 Catherine Close, Shrivenham

SN6 8ER

3 bed2 bath
£381k

1 Chapelwick Close, Shrivenham

SN6 8EF

3 bed1 bath
£508k

1 Chestnut Gardens, Shrivenham

SN6 8DE

3 bed3 bath
£702k

1 Buckland Drive, Shrivenham

SN6 8FR

3 bed2 bath
£384k

1 Alexander Way, Shrivenham

SN6 8FD

2 bed
£226k

1 Charlesby Drive, Watchfield

SN6 8RT

2 bed1 bath
£405k

1 Claridge Close, Shrivenham

SN6 8FY

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 20 Idstone Road is modelled from its 93 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SN6 8LP. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 2 sales are recorded for 20 Idstone Road. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 20 Idstone Road was lodged in September 2016 at band E and expired in September 2026, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 20 Idstone Road. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 13 months, which places each incident at an approximate point. The 2 schools and 7 stops listed are measured in a straight line from SN6 8LP, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
20 Idstone Road is in council tax band C. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 20 Idstone Road, Ashbury, Swindon, SN6 8LP. Each answer is also embedded as structured data for search engines.

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