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21 Swindon Road, Stratton St Margaret, Swindon, SN3 4PU

Property type
Detached
Bedrooms
4
Floor area
122 m²
1313 sq ft
Energy rating
D
Score 66
Council tax
Band D
Tenure
Owner Occupied
Overview

About 21 Swindon Road

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

21 Swindon Road is a four-bedroom detached house in Stratton St. Margaret, Swindon, Swindon (SN3 4PU). It has a recorded floor area of 122 m² (around 1313 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (February 2024) 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 July 2011. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Good to Average and window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 77). The home occupies a cul-de-sac position.

At 122 m² it's 25.8% larger than the typical home in the postcode (97 m² median across 34 EPCs). Across 2004–2024, sale prices on this property compounded at 2.1% per year. On a £-per-square-foot basis, the last sale (£286/sq ft) was about 67.3% above the typical sold price in the postcode. Last sale on file: £375,000 in August 2024.

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

Outside

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

Everything you need to know about 21 Swindon Road

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

Larger development activity nearby

Pick your report · every report is £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.
Current Certificate(1 of 2)
Feb 2024

EPC Rating

A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.4 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Feb 2024from Jul 2011
Low Energy Lighting
38%88%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Early 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 £595 · Includes VAT

Planning

Planning history

Applications and permits filed against 21 Swindon Road, Stratton St Margaret, Swindon, SN3 4PU, sourced from the PlanIt planning register.

21 Swindon Road has no planning applications on record.

9

But the area is active

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

Price

Sales history & valuation

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

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

Current estimate

£398,000

Modelled from EPC, postcode comparables and a sale-price growth of 2.1% per year over 20 years.

See how we calculated this
Last sold (2024)

£375,000

Growth on file: 2.1% per year over 20 years.

Sales timeline

  1. 6 August 2024Most recent

    £375,000

    +52.5%over 19 years

  2. 4 October 2004

    £245,950

Median price across the last 5 sales in SN3 4PU: £228,000 (2025–2022).

On the street

Versus other Swindon Road homes

Four headline reads against 34 similar houses on this street, drawn from the latest EPC and Land Registry data.

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

Price per m²

£3,074

Street avg £2,263

Strongly above

Floor Area

122 m²

Street avg 103 m²

Above

Habitable Rooms

6 rooms

Street avg 5 rooms

Above

CO₂ Emissions

4.4 t/year

Street avg 4.4 t/year

On par
Before you decide

Everything you need to know about 21 Swindon Road

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

Larger development activity nearby

Pick your report · every report is £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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£408k

1 Browning Close, Stratton

SN3 4XS

4 bed2 bath
£427k

1 Birchwood Road

SN3 4JN

4 bed2 bath
£367k

1 Barrowby Gate

SN3 4UH

4 bed2 bath
£385k

1 Briery Close

SN3 4PA

3 bed2 bath
£420k

1 Cambria Cottages, South Marston

SN3 4SN

3 bed
£351k

1 Beddington Court

SN3 4UN

3 bed1 bath
£343k

1 Bourton Avenue

SN3 4LY

3 bed
£319k

1 Bridge End Road

SN3 4PD

3 bed1 bath
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

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Parkside — bus stop.

Closest school

0.3 km

Grange Junior School. 24 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 SN3 4PU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SN3 4PU

Daytime· 07:00 – 23:00

49.8dB

Low
Night-time road noise heatmap for SN3 4PU

Night-time· 23:00 – 07:00

41.8dB

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 21 Swindon Road, Stratton St Margaret, Swindon, SN3 4PU. Each answer is also embedded as structured data for search engines.