21 Walcot Road, Swindon, SN3 1BH
About 21 Walcot Road
21 Walcot Road is a four-bedroom detached house in Swindon (SN3 1BH). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (October 2017) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 77), a 2-band jump.
At 118 m² the property is well over the postcode median (91 m² across 20 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 1996–2021, sale prices on this property compounded at 6.2% per year. Today's modelled estimate of £414,000 is 23.6% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£264/sq ft) was about 33.5% above the typical sold price in the postcode. Most recent transfer: May 2021 at £335,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Bathrooms2
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
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 £1,020 · Includes VAT
Planning history
21 Walcot Road has 3 separate extension applications on the council record.
3 applications on record at 21 Walcot Road, Swindon, SN3 1BH
- Aug 2023ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Erection of a single storey rear extension.
- Documents
- 10 docs on file
- Reference
- S/HOU/23/0724
- More recent applications — locked
- ExtensionOct 2024Decision
- ExtensionNov 2023Decision
Unlock 21 Walcot Road, Swindon, SN3 1BH's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (3 on record)
- All 3 applications on this property in full, plus 3 notable nearby
- The 27 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Price for 21 Walcot Road has grown more than fourfold since the 1996 starting point.
£414,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 25 years.
£335,000
Growth on file: 6.2% per year over 25 years.
Sales timeline
27 May 2021Most recent
£335,000
+34.0%over 3 years7 December 2017
£250,000
+240.1%over 21 years5 January 1996
£73,500
Median price across the last 5 sales in SN3 1BH: £303,000 (2024–2020).
Versus other Walcot Road homes
21 Walcot Road outperforms the street on floor area by a wide margin.
Price per m²
£2,839
Street avg £2,688
Floor Area
118 m²
Street avg 100 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
5.3 t/year
Street avg 4.4 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Walcot Road — bus stop.
Closest school
0.3 km
Lainesmead Primary School and Nursery. 33 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
51.5dB

Night-time· 23:00 – 07:00
41.6dB







