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21 Swindon Street, Highworth, Swindon, SN6 7AH

3 planning records

Estimated value

£494,000

  • Since the 2023 sale (£472,000)+5%
  • Against SN6 7AH's recent median (£145,000)+241%

Newest record on this page: August 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
End terrace
Bedrooms
4
Bathrooms
2
Floor area
147 m²
1582 sq ft
Energy rating
D
Score 65
Council tax
Band D
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

£494,000

  • Against its 2023 sale (£472,000)+5%
  • Against SN6 7AH's recent median (£145,000)+241%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Swindon Street is modelled from its 147 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SN6 7AH. 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

    147 m² from the EPC lodged in November 2022

  • Sales of this home

    2 sales recorded, the latest in 2023

  • Recent sales in SN6 7AH

    5 sales, median £145,000 (2025–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: August 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 3 applicationsFull 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.

21 Swindon Street valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 1 February 2023Most recent

    £472,000

    +71.0%over 6 years

  2. 6 January 2017

    £276,000

Median price across the last 5 sales in SN6 7AH: £145,000 (2025–2022).

Risks

What this page doesn't show

2 potential issues have already been flagged for 21 Swindon Street, Highworth, Swindon, SN6 7AH. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn 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

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Overview

About 21 Swindon Street

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

21 Swindon Street is a four-bedroom end-of-terrace house in Highworth, Swindon, Swindon (SN6 7AH). It has a recorded floor area of 147 m² (around 1582 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (November 2022) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in March 2016 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good and window efficiency went from Average to Good. The recommended improvements would lift it to B (score 83), a 2-band jump. Other recorded features include outbuildings. Period features are noted in the property record. Records show the property has been extended at some point in its history.

At 147 m² the property is well over the postcode median (68 m² across 29 EPCs), placing it in the larger end of the local stock. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include tree works and an extension, meaningful when judging how the property has evolved. The record references conservation-area consent, which constrain future alterations. Across 2017–2023, sale prices on this property compounded at 9.2% per year. On a £-per-square-foot basis, the last sale (£298/sq ft) was about 54.3% above the typical sold price in the postcode. Sold February 2023 for £472,000.

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

  • Bedrooms4
  • Bathrooms2
  • Dining roomYes
  • Utility roomYes
  • CloakroomYes
  • EnsuiteYes
  • StudyYes
  • FireplaceYes

Outside

  • Private gardenRear
  • OutbuildingsYes

Building

  • Central heatingYes
  • Period featuresYes
  • Previously extendedYes
  • RefurbishedYes
Before you decide

Everything you need to know about 21 Swindon Street

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

Signs of HMO activity in the areaLarger 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.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate(1 of 2)
Nov 2022

EPC Rating

A
B
C
D
D65
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
5.8 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 16 November 2032

6 years remaining

Property Improvements

Changes detected from historical EPC data

Nov 2022from Mar 2016
EPC improved fromE50toD65
Windows
AverageGood

Window efficiency improved

Roof Insulation
UninsulatedWell Insulated

Loft insulation installed or upgraded to 250mm+

Low Energy Lighting
71%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 21 Swindon Street, Highworth, Swindon, SN6 7AH, sourced from the PlanIt planning register.

21 Swindon Street sits within a conservation area — exterior works face additional planning controls.

3 applications on record at 21 Swindon Street, Highworth, Swindon, SN6 7AH

3decisions2extensions32documents12nearby
Flagged:Conservation area
  1. Apr 2017
    Extension
    Outcome in report

    Extension: Single storey · Rear of property

    Certificate of Lawfulness (proposed) for the erection of a single storey rear extension and 2 no. rear dormer windows.

    Documents
    10 docs on file
    Reference
    S/LDP/17/0488
    Full record in report
  2. More recent applications — locked
  3. Tree WorksDecision
  4. ExtensionDecision

Unlock 21 Swindon Street, Highworth, Swindon, SN6 7AH's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (3 on record)
  • All 3 applications on this property in full, plus 12 notable nearby
  • The 32 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Swindon Street homes

Four headline reads against 18 similar houses on this street, drawn from the latest EPC and Land Registry data.

On years held, 21 Swindon Street runs well behind the street norm.

Price per m²

£3,211

Street avg £2,542

Strongly above

Floor Area

147 m²

Street avg 108 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

5.8 t/year

Street avg 7.0 t/year

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

0.0 km

Swindon Street — bus stop.

Closest school

0.2 km

Highworth Warneford School. 4 schools nearby.

Nearest schools

  • Highworth Warneford SchoolSecondary163m
  • Southfield Junior SchoolPrimary189m
  • Eastrop Infant SchoolPrimary351m
  • Westrop Primary & Nursery SchoolPrimary584m

Nearest stops

  • Swindon StreetBus stop48m
  • Brewery StreetBus stop121m
  • Highworth High StreetBus stop124m
  • Stapleton CloseBus stop208m

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 7AH from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SN6 7AH

Daytime· 07:00 – 23:00

49.8dB

Low
Night-time road noise heatmap for SN6 7AH

Night-time· 23:00 – 07:00

40.5dB

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

Victorian-eraEnd-Terrace HouseEPC DPre-1919 buildExtended multiple times (2+ extensions)Permanent outbuildings

Because the property was built before 1919, has been extended more than once, and has permanent outbuildings, 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.
£381k

1 Coffin Close, Highworth

SN6 7HA

4 bed2 bath
£497k

1 Beech Grove, Highworth

SN6 7BN

3 bed
£417k

1 Bydemill Gardens, Highworth

SN6 7BS

3 bed1 bath
£400k

1 Barra Close, Highworth

SN6 7HX

3 bed1 bath
£707k

1 Botany, Highworth

SN6 7BT

5 bed3 bath
£339k

1 Folly Drive, Highworth

SN6 7JR

3 bed
£282k

1 Bute Close, Highworth

SN6 7HN

3 bed1 bath
£282k

1 Crane Furlong, Highworth

SN6 7JX

3 bed1 bath

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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 21 Swindon Street is modelled from its 147 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SN6 7AH. 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 21 Swindon Street. 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 21 Swindon Street was lodged in November 2022 at band D and is valid until November 2032. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 3 applications are matched to 21 Swindon Street. 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 4 schools and 30 stops listed are measured in a straight line from SN6 7AH, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
21 Swindon Street is in council tax band D. 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 21 Swindon Street, Highworth, Swindon, SN6 7AH. Each answer is also embedded as structured data for search engines.

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