19 Biddestone Avenue, Coate, Swindon, SN3 6DE
About 19 Biddestone Avenue
19 Biddestone Avenue is a three-bedroom semi-detached house in Coate, Swindon, Swindon (SN3 6DE). It has a recorded floor area of 86 m² (around 926 sq ft) and construction records dating it to 2012 onwards. The latest certificate (April 2026) returns an A (score 95), the top energy band on the EPC scale. When first surveyed in April 2016 the rating was B, the property has climbed 1 band since. Between certificates, wall efficiency dropped from Very Good to Good and roof efficiency dropped from Very Good to Good. This certificate was lodged in the last six months, so the rating reflects current condition.
At 86 m² it sits well below the postcode median (163 m² across 31 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode. Last sold in April 2016, so it's been off the market for around 10 years. Today's modelled estimate of £367,000 is 43.4% above the 2016 sale price.
What this property has
Inside
- Bedrooms3
- Bathrooms2
Energy performance
19 Biddestone Avenue ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Certificate validity
Valid until 23 April 2036
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
19 Biddestone Avenue 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
£367,000
Modelled from EPC, postcode comparables.
£255,995
Recorded with HM Land Registry.
Sales timeline
21 April 2016Most recent
£255,995
Median price across the last 5 sales in SN3 6DE: £563,000 (2025–2022).
Nearby sales in SN3 6DE
63 Biddestone Avenue, Coate, Swindon, SN3 6DE
Sold Dec 2025
£592,5007 Biddestone Avenue, Coate, Swindon, SN3 6DE
Sold Oct 2025
£440,00041 Biddestone Avenue, Coate, Swindon, SN3 6DE
Sold Oct 2024
£640,00023 Biddestone Avenue, Coate, Swindon, SN3 6DE
Sold Jan 2023
£370,00043 Biddestone Avenue, Coate, Swindon, SN3 6DE
Sold Nov 2022
£563,000
Versus other Biddestone Avenue homes
On epc rating, 19 Biddestone Avenue stands well clear of the street.
Price per m²
£2,977
Street avg £3,046
Floor Area
86 m²
Street avg 145 m²
Habitable Rooms
4 rooms
Street avg 7 rooms
CO₂ Emissions
1.5 t/year
Street avg 2.3 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
318/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Lordswood — bus stop.
Closest school
0.3 km
Badbury Park Primary School. 17 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
53.0dB

Night-time· 23:00 – 07:00
44.7dB







