11 Brecon Close, Swindon, SN3 1JT
About 11 Brecon Close
11 Brecon Close is a four-bedroom detached house in Swindon (SN3 1JT). It has a recorded floor area of 136 m² (around 1464 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (January 2018) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 80), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
At 136 m² it's 29.5% larger than the typical home in the postcode (105 m² median across 9 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Last changed hands 8 years ago, in April 2018. Today's modelled estimate of £441,000 is 37.8% above the 2018 sale price.
What this property has
Inside
- Bedrooms4
- Bathrooms1
Outside
- Private gardenSouth-facing
Building
- RefurbishedYes
- Extension potentialPossible
Energy performance
11 Brecon Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
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Planning history
11 Brecon Close has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
11 Brecon Close valuation sits well clear of the typical sold price in this postcode.
£441,000
Modelled from EPC, postcode comparables.
£320,000
Recorded with HM Land Registry.
Sales timeline
26 April 2018Most recent
£320,000
Median price across the last 5 sales in SN3 1JT: £390,000 (2024–2019).
Versus other Brecon Close homes
EPC Rating for 11 Brecon Close lags the street by a wide margin.
Price per m²
£2,353
Street avg £3,229
Floor Area
136 m²
Street avg 112 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
7.8 t/year
Street avg 4.3 t/year
Similar properties nearby
1 Balmoral Close
SN3 1HR
1 Caernarvon Walk
SN3 1HS
1 Broome Manor Lane
SN3 1NB
1 Buckingham Road
SN3 1HZ
1 Ashkirk Close
SN3 1DE
1 Brecon Close
SN3 1JT
1 Cambridge Close
SN3 1JQ
1 Bruddel Grove
SN3 1PW
The neighbourhood at a glance
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
Brecon Close — bus stop.
Closest school
0.1 km
Lawn Primary and Nursery School. 26 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
50.0dB

Night-time· 23:00 – 07:00
40.6dB







