21 Mannington Lane, Westlea, Swindon, SN5 7AJ
About 21 Mannington Lane
21 Mannington Lane is a four-bedroom mid-terrace house in Westlea, Swindon, Swindon (SN5 7AJ). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1976-1982 and council tax band B. The latest certificate (July 2019) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 87), a 2-band jump. Other recorded features include a conservatory and outbuildings.
One planning record on file: an extension approved in 2000. Past consents include an extension, meaningful when judging how the property has evolved. At 69 m² it's 16% larger than the typical home in the postcode (60 m² median across 8 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). Today's modelled estimate of £274,000 is 20.2% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£307/sq ft) was about 95.3% above the typical sold price in the postcode. Most recent transfer: September 2020 at £228,000.
What this property has
Inside
- Bedrooms4
- Bathrooms1
- CloakroomYes
- StudyYes
- ConservatoryYes
Outside
- Private gardenRear
- GarageIntegral
- OutbuildingsYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 23 July 2029
Get a survey for this property
Level 3 Building Survey
Because the property has permanent outbuildings, we believe a Level 3 building survey should be considered.
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Planning history
Council records include a part-single-part-two-storey side and rear extension at 21 Mannington Lane.
1 application on record at 21 Mannington Lane, Westlea, Swindon, SN5 7AJ
- May 2000ExtensionFullOutcome in report
Extension: Part single, part two storey · Side and rear of property
Erection of a two storey/single storey side/front extension.
- Reference
- S/00/0115
Unlock 21 Mannington Lane, Westlea, Swindon, SN5 7AJ'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- Every decision — granted, refused or withdrawn (1 on record)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
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 21 Mannington Lane was the highest on Land Registry record across the postcode.
£274,000
Modelled from EPC, postcode comparables.
£228,000
Recorded with HM Land Registry.
Sales timeline
15 September 2020Most recent
£228,000
Median price across the last 5 sales in SN5 7AJ: £117,000 (2023–2010).
Nearby sales in SN5 7AJ
3 Mannington Lane, Westlea, Swindon, SN5 7AJ
Sold Mar 2023
£166,0009 Mannington Lane, Westlea, Swindon, SN5 7AJ
Sold Jul 2019
£223,0001 Mannington Lane, Westlea, Swindon, SN5 7AJ
Sold Dec 2015
£105,00015 Mannington Lane, Westlea, Swindon, SN5 7AJ
Sold Mar 2015
£117,0005 Mannington Lane, Westlea, Swindon, SN5 7AJ
Sold Jul 2008
£101,500
Versus other Mannington Lane homes
21 Mannington Lane outperforms the street on price per m² by a wide margin.
Price per m²
£3,304
Street avg £1,857
Floor Area
69 m²
Street avg 72 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.2 t/year
Street avg 2.4 t/year
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The neighbourhood at a glance
Crime
186/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Littlecote Close — bus stop.
Closest school
0.6 km
Lift Hazelwood. 24 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
52.5dB

Night-time· 23:00 – 07:00
42.5dB







