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21b, Grove Hill, Highworth, Swindon, SN6 7JL

2 planning records

Estimated value

£438,000

  • Since the 2019 sale (£355,000)+23%
  • Against SN6 7JL's recent median (£351,000)+25%

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

Learn about this valuation
Property type
Detached
Bedrooms
4
Floor area
118 m²
1270 sq ft
Energy rating
D
Score 67
Council tax
Band E
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

£438,000

  • Against its 2019 sale (£355,000)+23%
  • Against SN6 7JL's recent median (£351,000)+25%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21b is modelled from its 118 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SN6 7JL. 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

    118 m² from the EPC lodged in January 2019

  • Sales of this home

    2 sales recorded, the latest in 2019

  • Recent sales in SN6 7JL

    5 sales, median £351,000 (2025–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: June 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 2 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.

Price for 21b has grown more than fourfold since the 1997 starting point.

Sales timeline

  1. 24 July 2019Most recent

    £355,000

    +335.6%over 22 years

  2. 31 January 1997

    £81,500

Median price across the last 5 sales in SN6 7JL: £351,000 (2025–2021).

Risks

What this page doesn't show

2 potential issues have already been flagged for 21b, Grove Hill, Highworth, Swindon, SN6 7JL. 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

One time fee only - money back guarantee

Overview

About 21b

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

21b is a four-bedroom detached house in Highworth, Swindon, Swindon (SN6 7JL). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (January 2019) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. The home occupies a cul-de-sac position.

2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 118 m² it's 29.7% larger than the typical home in the postcode (91 m² median across 17 EPCs). Across 1997–2019, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £438,000 is 23.4% above the 2019 sale price. Last sale on file: £355,000 in July 2019.

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
  • Dining roomYes
  • Utility roomYes
  • EnsuiteYes
  • FireplaceYes

Outside

  • Private gardenYes
  • GarageYes
  • Cul-de-sacYes
Before you decide

Everything you need to know about 21b

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
Jan 2019

EPC Rating

A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
4.5 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 10 January 2029

2 years remaining
Planning

Planning history

Applications and permits filed against 21b, Grove Hill, Highworth, Swindon, SN6 7JL, sourced from the PlanIt planning register.

21b has an approved front extension on the planning record.

2 applications on record at 21b, Grove Hill, Highworth, Swindon, SN6 7JL

2decisions1extensions6documents12nearby
  1. Nov 2000
    Full
    Outcome in report

    Erection of 3 No. dormer windows and 2 No. velux windows.

    Reference
    S/00/2246
    Full record in report
  2. More recent applications — locked
  3. ExtensionDecision

Unlock 21b, Grove Hill, Highworth, Swindon, SN6 7JL's full planning history

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

  • Every decision — granted, refused or withdrawn (2 on record)
  • All 2 applications on this property in full, plus 12 notable nearby
  • The 6 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Grove Hill homes

Four headline reads against 17 similar houses on this street, drawn from the latest EPC and Land Registry data.

21b outperforms the street on habitable rooms by a wide margin.

Price per m²

£3,008

Street avg £3,580

Below

Floor Area

118 m²

Street avg 100 m²

Above

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

4.5 t/year

Street avg 5.0 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

0.1 km

Folly Crescent — bus stop.

Closest school

0.3 km

Westrop Primary & Nursery School. 4 schools nearby.

Nearest schools

  • Westrop Primary & Nursery SchoolPrimary274m
  • Eastrop Infant SchoolPrimary890m
  • Highworth Warneford SchoolSecondary912m
  • Southfield Junior SchoolPrimary925m

Nearest stops

  • Folly CrescentBus stop58m
  • WestropBus stop206m
  • The PloughBus stop280m
  • Islay CrescentBus stop320m

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

Daytime· 07:00 – 23:00

49.4dB

Low
Night-time road noise heatmap for SN6 7JL

Night-time· 23:00 – 07:00

38.8dB

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 2 HomeBuyer Report

Late 20th centuryDetached HouseEPC D

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £695 · 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
£417k

1 Bydemill Gardens, Highworth

SN6 7BS

3 bed1 bath
£400k

1 Barra Close, Highworth

SN6 7HX

3 bed1 bath
£497k

1 Beech Grove, Highworth

SN6 7BN

3 bed
£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
£707k

1 Botany, Highworth

SN6 7BT

5 bed3 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 21b is modelled from its 118 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in SN6 7JL. 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 21b. 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 21b was lodged in January 2019 at band D and is valid until January 2029. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 2 applications are matched to 21b. 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 29 stops listed are measured in a straight line from SN6 7JL, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
21b is in council tax band E. 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 21b, Grove Hill, Highworth, Swindon, SN6 7JL. Each answer is also embedded as structured data for search engines.

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