1b, The Brow, Swindon, SN25 1HT
About 1b
1b is a detached house in Swindon (SN25 1HT). It has a recorded floor area of 93 m² (around 1001 sq ft) and construction records dating it to 1996-2002. The latest certificate (April 2012) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2009. Between certificates, roof efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Very Poor to Good. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from April 2012, so improvements made since then won't be reflected.
Across 2004–2020, sale prices on this property compounded at -3.9% per year. Today's modelled estimate of £296,000 sits 270% above the 2020 sale of £80,000. On a £-per-square-foot basis, the last sale (£80/sq ft) was about 50.2% below the postcode norm. Last sale on file: £80,000 in March 2020. Across the public record there are 4 sales, relatively high churn for a single property. At 93 m² it's 25.7% larger than the typical home in the postcode (74 m² median across 17 EPCs).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 10 Apr 2022
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Roof insulation improved
Floor insulation added or improved
More low energy lighting installed
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Planning history
1b 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
1b changed hands twice within eighteen months — unusual for the area.
£296,000
Modelled from EPC, postcode comparables and a sale-price growth of -3.9% per year over 15 years.
£80,000
Growth on file: -3.9% per year over 15 years.
Sales timeline
6 March 2020Most recent
£80,000
+37.9%over 1 year2 November 2018
£58,000
20 January 2006
£58,000
-60.7%over 1 year16 September 2004
£147,500
Median price across the last 5 sales in SN25 1HT: £210,000 (2025–2017).
Versus other The Brow homes
1b is notably below the street on price per m².
Price per m²
£860
Street avg £2,290
Floor Area
93 m²
Street avg 82 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.5 t/year
Street avg 3.5 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
The Brow — bus stop.
Closest school
0.1 km
Haydon Wick Primary School. 28 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
49.7dB

Night-time· 23:00 – 07:00
39.0dB







