21 Coles Avenue, Poole, BH15 4HJ
About 21 Coles Avenue
21 Coles Avenue is a semi-detached house in Poole (BH15 4HJ). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (September 2015) shows a C (score 70). The recommended improvements would push it to B (score 83). The latest certificate is from September 2015, so improvements made since then won't be reflected.
One planning record on file: an extension approved in 2007. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. At 86 m² it's 19.4% larger than the typical home in the postcode (72 m² median across 35 EPCs). Today's modelled estimate of £327,000 is 39.1% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£254/sq ft) was about 18.4% above the typical sold price in the postcode. 11 years since the last transfer (November 2015).
Everything you need to know about 21 Coles Avenue
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Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 17 Sept 2025
EPC Rating
Certificate validity
Expired on 17 September 2025
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Planning history
21 Coles Avenue has an approved rear extension on the planning record.
1 application on record at 21 Coles Avenue, Poole, BH15 4HJ
- Oct 2007ConservatoryFullOutcome in report
Extension: Rear of property
Erect conservatory at rear. As per amended plans received 22 October 2007
Extension- Documents
- 9 docs on file
- Reference
- 07/35831/000/F
Unlock 21 Coles Avenue, Poole, BH15 4HJ's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 6 notable nearby
- The 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
21 Coles Avenue valuation sits well clear of the typical sold price in this postcode.
£327,000
Modelled from EPC, postcode comparables.
£235,000
Recorded with HM Land Registry.
Sales timeline
30 November 2015Most recent
£235,000
Median price across the last 5 sales in BH15 4HJ: £275,000 (2025–2018).
Versus other Coles Avenue homes
On floor area, 21 Coles Avenue stands well clear of the street.
Price per m²
£2,733
Street avg £2,696
Floor Area
86 m²
Street avg 75 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
2.6 t/year
Street avg 2.6 t/year
Everything you need to know about 21 Coles Avenue
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
230/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Dorset House — bus stop.
Closest school
0.4 km
Twin Sails Infant and Nursery School. 9 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
47.4dB
Night-time· 23:00 – 07:00
37.9dB