21 Broughton Grange, Swindon, SN3 1LW
About 21 Broughton Grange
21 Broughton Grange is a two-bedroom detached house in Swindon (SN3 1LW). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to 1976-1982 and council tax band B. At 65 m² this is the 18th smallest of 34 units on EPC record in the building, where floor areas span 48–68 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (August 2013) shows a C (score 74). The latest certificate is from August 2013, so improvements made since then won't be reflected.
Across 1997–2022, sale prices on this property compounded at 4.5% per year. On a £-per-square-foot basis, the last sale (£220/sq ft) was about 53.4% above the typical sold price in the postcode. Sold December 2022 for £154,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Energy performance
21 Broughton Grange's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 20 Aug 2023
EPC Rating
Get a survey for this property
Level 2 HomeBuyer Report
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £495 · Includes VAT
Planning history
21 Broughton Grange 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
21 Broughton Grange has more than tripled in price since its earliest registered sale in 1997.
£166,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.5% per year over 25 years.
£154,000
Growth on file: 4.5% per year over 25 years.
Sales timeline
15 December 2022Most recent
£154,000
+208.0%over 25 years30 July 1997
£50,000
Median price across the last 5 sales in SN3 1LW: £140,000 (2025–2022).
Nearby sales in SN3 1LW
Versus other Broughton Grange homes
21 Broughton Grange outperforms the street on price per m² by a wide margin.
Price per m²
£2,369
Street avg £1,764
Floor Area
65 m²
Street avg 61 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.9 t/year
Street avg 2.2 t/year
Similar properties nearby
1 Ashlar Court, Marlborough Road
SN3 1QW
1 Broughton Grange
SN3 1LW
1 Berkeley Lawns
SN3 1LD
1 Beverstone Grove
SN3 1EY
1 Bampton Grove
SN3 1BS
1 Cardigan Close
SN3 1EX
1 Alvescot Road
SN3 1BL
1 Ashwell Close
SN3 1DY
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Cambridge Close — bus stop.
Closest school
0.6 km
Lawn Manor Academy. 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
50.8dB

Night-time· 23:00 – 07:00
41.4dB







