Model valuation£417,0008 Busby Close
Local market context
21 Dunsley Vale, Swindon, SN1 7BW
EPC B1 planning record
Estimated value
£346,000
- Since the 2013 sale (£215,000)+61%
- Against SN1 7BW's recent median (£250,000)+38%
Newest record on this page: January 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Floor area
119 m²
1281 sq ft
Energy rating
B
Score 82
Council tax
Band D
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
£346,000
- Against its 2013 sale (£215,000)+61%
- Against SN1 7BW's recent median (£250,000)+38%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Dunsley Vale is modelled from its 119 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SN1 7BW. 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
119 m² from the EPC lodged in March 2013
Sales of this home
1 sale recorded, the latest in 2013
Recent sales in SN1 7BW
5 sales, median £250,000 (2026–2023)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: January 2026 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 application | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
21 Dunsley Vale valuation sits well clear of the typical sold price in this postcode.
Sales timeline
29 August 2013Most recent
£215,000
Median price across the last 5 sales in SN1 7BW: £250,000 (2026–2023).
What this page doesn't show
Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks 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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About 21 Dunsley Vale
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Dunsley Vale is a semi-detached house in Swindon (SN1 7BW). It has a recorded floor area of 119 m² (around 1281 sq ft) and council tax band D. The latest certificate (March 2013) returns a B (score 82), comfortably above the UK average. The latest certificate is from March 2013, so improvements made since then won't be reflected.
Today's modelled estimate of £346,000 sits 60.9% above the 2013 sale of £215,000. On a £-per-square-foot basis, the last sale (£168/sq ft) was about 31.5% below the postcode norm. One planning record on file: an extension approved in 2017. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Last sold in August 2013, so it's been off the market for around 13 years.
Before you decide
Everything you need to know about 21 Dunsley Vale
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
21 Dunsley Vale's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 26 Mar 2023
Current Certificate
Mar 2013EPC Rating
A
B
B82
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
2.0 t/year
Occupancy
—
Certificate validity
Expired on 26 March 2023
Planning history
Applications and permits filed against 21 Dunsley Vale, Swindon, SN1 7BW, sourced from the PlanIt planning register.
21 Dunsley Vale has an approved rear extension on the planning record.
1 application on record at 21 Dunsley Vale, Swindon, SN1 7BW
1decisions1extensions12documents
- Feb 2017ConservatoryOutlineOutcome in report
Extension: Rear of property
Prior Approval Notification for the erection of a conservatory measuring 3.5m (from original rear wall), 3.2m (maximum height) and 2.3m (height to eaves).
Extension- Documents
- 12 docs on file
- Reference
- S/PRIORH/17/0146
Unlock 21 Dunsley Vale, Swindon, SN1 7BW's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full
- The 12 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Dunsley Vale homes
Four headline reads against 22 similar houses on this street, drawn from the latest EPC and Land Registry data.
On price per m², 21 Dunsley Vale runs well behind the street norm.
Price per m²
£1,807
Street avg £2,812
Floor Area
119 m²
Street avg 111 m²
CO₂ Emissions
2.0 t/year
Street avg 2.1 t/year
Years Held
13 years
Street avg 8 years
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
380/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Offerton Road — bus stop.
Closest school
0.3 km
East Wichel Primary School & Nursery. 23 schools nearby.
Nearest schools
- East Wichel Primary School & NurseryPrimary343m
- The Commonweal SchoolSecondary796m
- Kingfisher CE AcademyPrimary916m
- The Deanery CofE AcademySecondary918m
Nearest stops
- Offerton RoadBus stop186m
- RylaneBus stop414m
- WaitroseBus stop502m
- Portland AvenueBus stop755m
Most reported crime locally
- Violence & Sexual Offences2,179 reports34%
- Anti-social Behaviour1,332 reports21%
- Shoplifting636 reports10%
- Public Order534 reports8%
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Modelled day and night-time noise levels around SN1 7BW from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
53.8dB
Night-time· 23:00 – 07:00
44.5dB
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
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Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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Start your researchHow to read this page
Where every figure above comes from, how current it is and what it can't tell you.
- How the estimate is made
- The estimate for 21 Dunsley Vale is modelled from its 119 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in SN1 7BW. 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. 1 sale is recorded for 21 Dunsley Vale. 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 Dunsley Vale was lodged in March 2013 at band B and expired in March 2023, 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. 1 application is matched to 21 Dunsley Vale. 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 17 months, which places each incident at an approximate point. The 23 schools and 30 stops listed are measured in a straight line from SN1 7BW, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
- Council tax band
- 21 Dunsley Vale 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.
Common questions
The questions buyers, sellers and homeowners most often ask about 21 Dunsley Vale, Swindon, SN1 7BW. Each answer is also embedded as structured data for search engines.
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