7b, Brownsea Avenue, Corfe Mullen, Wimborne, BH21 3ND
About 7b
7b is a three-bedroom detached house in Corfe Mullen, Wimborne, Wimborne (BH21 3ND). It has a recorded floor area of 145 m² (around 1561 sq ft), construction records dating it to 1976-1982 and council tax band E. Other recorded features include attached land beyond the plot. Our model identifies extension potential, subject to local planning policy. The latest certificate (February 2022) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 83).
At 145 m² the property is well over the postcode median (88 m² across 8 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). On a £-per-square-foot basis, the last sale (£413/sq ft) was about 36.6% above the typical sold price in the postcode. Most recent transfer: November 2022 at £645,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. One historical planning record sits against the property in 2017.
Know exactly what you're buying at 7b
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
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
Outside
- ParkingOff road
- LandYes
Building
- Extension potentialPossible
Energy performance
EPC Rating
Planning history
- Jan 2017Tree WorksTreesIn report
T1 Beech - Crown lift to 4m from ground level; reduce back branches to give 2m clearance from building; remove crossing and rubbing branches; deadwood. T2 & T3 Oak - Crown lift to 4m from ground level; deadwood. T4 Oak - Reduce back lowest primary limb growing towards house by 2m; deadwood. T5 & T6 Oak - Fell to ground level. T7 Maritime Pine - Remove 3 lowest primary branches; deadwood. T8 Maritime Pine - Fell to ground level. T9 Oak - Remove 20% of epicormic growth; deadwood T11 Oak - Crown lift to allow 2m clearance from garage; deadwood. T12 Oak - Reduce lowest limb by 2m; deadwood. T13 Sweet Chestnut - Reduce 4 lowest primary limbs growing towards house by 1.5m; deadwood T14 & T15 Oak - Reduce branches at 4m and 6m from ground level by 1.5-2.5m; deadwood.
- Council
- East Dorset
- Documents
- 3 docs on file
- Reference
- 3/16/2395/TTPO
We flagged 1 thing worth checking at 7b
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
Latest sale on 7b was the highest on Land Registry record across the postcode.
£641,000
Modelled from EPC, postcode comparables.
£645,000
Recorded with HM Land Registry.
Sales timeline
4 November 2022Most recent
£645,000
Median price across the last 5 sales in BH21 3ND: £324,500 (2023–2016).
Nearby sales in BH21 3ND
7a, Brownsea Avenue, Corfe Mullen, Wimborne, BH21 3ND
Sold Mar 2023
£300,0008 Brownsea Avenue, Corfe Mullen, Wimborne, BH21 3ND
Sold Oct 2017
£341,5007 Brownsea Avenue, Corfe Mullen, Wimborne, BH21 3ND
Sold Dec 2016
£385,00010 Brownsea Avenue, Corfe Mullen, Wimborne, BH21 3ND
Sold Aug 2016
£324,50012 Brownsea Avenue, Corfe Mullen, Wimborne, BH21 3ND
Sold Mar 2016
£300,000
Everything we know about 7b, 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 Brownsea Avenue homes
On habitable rooms, 7b stands well clear of the street.
Price per m²
£4,448
Street avg £3,432
Floor Area
145 m²
Street avg 100 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
4.8 t/year
Street avg 4.5 t/year
Similar properties nearby
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BH21 3RD
1 Birch Close, Corfe Mullen
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1 Buddens Meadow, 32 Hillside Road, Corfe Mullen
BH21 3SF
1 Amber Road, Corfe Mullen
BH21 3US
1 Corfe View Road, Corfe Mullen
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
South Road — bus stop.
Closest school
0.2 km
Rushcombe First School. 8 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
47.4dB

Night-time· 23:00 – 07:00
37.1dB