21 Polesdon Avenue, Coate, Swindon, SN3 6AE
About 21 Polesdon Avenue
21 Polesdon Avenue is a five-bedroom property in Coate, Swindon, Swindon (SN3 6AE). It has a recorded floor area of 130 m² (around 1399 sq ft) and council tax band F. The latest certificate (October 2015) returns a B (score 84), comfortably above the UK average. The recommended improvements would push it to A (score 92). The latest certificate is from October 2015, so improvements made since then won't be reflected.
Across 2015–2018, sale prices on this property compounded at 7.7% per year. Today's modelled estimate of £461,000 is 15.3% above the 2018 sale price. Most recent transfer: June 2018 at £400,000.
What this property has
Inside
- Bedrooms5
- Bathrooms2
- EnsuiteYes
Outside
- Private gardenRear
- GarageYes
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 08 Oct 2025
EPC Rating
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Planning history
21 Polesdon 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
21 Polesdon Avenue valuation sits well clear of the typical sold price in this postcode.
£461,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.7% per year over 3 years.
£400,000
Growth on file: 7.7% per year over 3 years.
Sales timeline
24 June 2018Most recent
£400,000
+25.0%over 3 years24 June 2015
£319,995
Median price across the last 5 sales in SN3 6AE: £315,000 (2025–2022).
Nearby sales in SN3 6AE
29 Polesdon Avenue, Coate, Swindon, SN3 6AE
Sold Feb 2025
£315,00045 Polesdon Avenue, Coate, Swindon, SN3 6AE
Sold May 2024
£2,00011 Polesdon Avenue, Coate, Swindon, SN3 6AE
Sold Apr 2024
£485,00018 Polesdon Avenue, Coate, Swindon, SN3 6AE
Sold Dec 2023
£277,00015 Polesdon Avenue, Coate, Swindon, SN3 6AE
Sold Dec 2022
£560,000
Versus other Polesdon Avenue homes
Price per m²
£3,077
Street avg £2,832
Floor Area
130 m²
Street avg 116 m²
CO₂ Emissions
1.9 t/year
Street avg 1.8 t/year
Years Held
8 years
Street avg 8 years
Similar properties nearby
1 Boyton Close, Coate
SN3 6BP
1 Ballyack Close, Coate
SN3 6EG
1 Bradwell Moor
SN3 6NH
1 Austen Crescent
SN3 6JF
1 Bronte Close
SN3 6JL
1 Christie Close
SN3 6JJ
1 Blackstone Avenue
SN3 6DN
1 Abney Moor
SN3 6NN
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Biddestone Avenue East — bus stop.
Closest school
0.6 km
Badbury Park Primary School. 14 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
54.8dB

Night-time· 23:00 – 07:00
46.7dB







