Annexe, 17 Branksea Avenue, Poole, BH15 4DW
About Annexe
Annexe is a semi-detached house in Poole (BH15 4DW). It has a recorded floor area of 69 m² (around 743 sq ft) and construction records dating it to 1983-1990. The latest certificate (April 2024) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump.
At 69 m² it sits well below the postcode median (167 m² across 22 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at Annexe
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
Annexe has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at Annexe
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Annexe has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£312,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in BH15 4DW: £675,000 (2025–2021).
Nearby sales in BH15 4DW
Everything we know about Annexe, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Branksea Avenue homes
Floor Area for Annexe lags the street by a wide margin.
EPC Rating
64 (D)
Street avg 72 (C)
Floor Area
69 m²
Street avg 248 m²
CO₂ Emissions
2.9 t/year
Street avg 5.7 t/year
Habitable Rooms
2 rooms
Street avg 7 rooms
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Purbeck Avenue — bus stop.
Closest school
0.7 km
Twin Sails Infant and Nursery School. 6 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
43.6dB

Night-time· 23:00 – 07:00
36.0dB