1a, High Street, Chiseldon, Swindon, SN4 0NQ
About 1a
1a is a four-bedroom detached house in Chiseldon, Swindon, Swindon (SN4 0NQ). It has a recorded floor area of 160 m² (around 1722 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (September 2022) shows a C (score 74). When first surveyed in October 2019 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Good to Very Good, roof efficiency went from Poor to Good and hot-water efficiency went from Average to Good. The recommended improvements would push it to B (score 82). It has already been extended once and our model flags further extension potential, a sign of buyer flexibility. The home occupies a corner plot.
Untraded for 20 years, with the last transfer in May 2006. Across 2001–2006, sale prices on this property compounded at 8.1% per year. Today's modelled estimate of £556,000 sits 76.5% above the 2006 sale of £315,000. 8 planning records sit against the property, 5 approved, 2 refused. Past consents include an extension, a porch and tree works, meaningful when judging how the property has evolved.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
Outside
- DrivewayYes
- Corner plotYes
Building
- Previously extendedYes
- RefurbishedYes
- Extension potentialPossible
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Wall insulation improved
Roof insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
A recent planning application at 1a was refused — worth checking the council file.
8 applications on record at 1a, High Street, Chiseldon, Swindon, SN4 0NQ
- Oct 2010Tree WorksTreesOutcome in report
Works to TPO T3 Lime BOS TPO No 17 2010.
- Documents
- 4 docs on file
- Reference
- S/TPO/10/1546
- More recent applications — locked
- ConditionsJun 2023Decision
- PorchFeb 2023Decision
+ 5 more applications in the report
Unlock 1a, High Street, Chiseldon, Swindon, SN4 0NQ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (8 on record)
- All 8 applications on this property in full, plus 1 notable nearby
- The 121 documents, officer reports & conditions
- What the pattern means for extending or converting here
One time fee only - money back guarantee
Sales history & valuation
1a valuation sits well clear of the typical sold price in this postcode.
£556,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.1% per year over 5 years.
£315,000
Growth on file: 8.1% per year over 5 years.
Sales timeline
11 May 2006Most recent
£315,000
+45.2%over 4 years19 July 2001
£217,000
Median price across the last 5 sales in SN4 0NQ: £263,000 (2024–2017).
Nearby sales in SN4 0NQ
Bowood, High Street, Chiseldon, Swindon, SN4 0NQ
Sold Jul 2024
£360,0002 High Street, Chiseldon, Swindon, SN4 0NQ
Sold Mar 2024
£190,0001 High Street, Chiseldon, Swindon, SN4 0NQ
Sold Dec 2019
£385,5005 High Street, Chiseldon, Swindon, SN4 0NQ
Sold Jun 2017
£250,00010 High Street, Chiseldon, Swindon, SN4 0NQ
Sold Apr 2006
£375,000
Versus other High Street homes
1a outperforms the street on epc rating by a wide margin.
Price per m²
£1,969
Street avg £2,098
Floor Area
160 m²
Street avg 145 m²
Habitable Rooms
7 rooms
Street avg 7 rooms
CO₂ Emissions
4.0 t/year
Street avg 6.0 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Landmark Hotel — bus stop.
Closest school
0.4 km
Chiseldon Primary & Nursery School. 2 schools nearby.
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

Daytime· 07:00 – 23:00
49.9dB

Night-time· 23:00 – 07:00
42.0dB







