7 Chestnut Avenue, Barton On Sea, New Milton, BH25 7BQ
About 7 Chestnut Avenue
7 Chestnut Avenue is a detached house in Barton On Sea, New Milton, New Milton (BH25 7BQ). It has a recorded floor area of 147 m² (around 1582 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (February 2026) shows a C (score 75), near the top of the C band. When first surveyed in February 2009 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Very Good, window efficiency went from Average to Good and lighting went from Average to Good. This certificate was lodged in the last six months, so the rating reflects current condition.
One planning record on file: an extension approved in 2024. Past consents include an extension, a garage conversion, a porch and a conservatory, meaningful when judging how the property has evolved.
Know exactly what you're buying at 7 Chestnut Avenue
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
More low energy lighting installed
Heating controls upgraded for better temperature management
High performance glazing installed
Wall insulation improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
- Jan 2024Garage ConversionFullIn report
Replacement of existing UPVC conservatory with a new garden room; new entrance porch to replace existing canopy; conversion of existing integral garage into habitable space; upgrade of existing single brick thick external wall to side extension; fenestration alterations
- Agent
- 2 Lockwood Architects Ltd
ExtensionPorchConservatory- Documents
- 15 docs on file
- Reference
- 23/11277
We flagged 1 thing worth checking at 7 Chestnut Avenue
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
7 Chestnut Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£662,000
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 BH25 7BQ: £702,000 (2024–2020).
Nearby sales in BH25 7BQ
35 Chestnut Avenue, Barton On Sea, New Milton, BH25 7BQ
Sold Aug 2024
£702,00011 Chestnut Avenue, Barton On Sea, New Milton, BH25 7BQ
Sold Aug 2023
£1,294,0001 Chestnut Avenue, Barton On Sea, New Milton, BH25 7BQ
Sold Aug 2023
£830,00027 Chestnut Avenue, Barton On Sea, New Milton, BH25 7BQ
Sold Aug 2020
£505,0003a, Chestnut Avenue, Barton On Sea, New Milton, BH25 7BQ
Sold Oct 2019
£635,000
Everything we know about 7 Chestnut Avenue, 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 Chestnut Avenue homes
7 Chestnut Avenue outperforms the street on co₂ emissions by a wide margin.
EPC Rating
75 (C)
Street avg 58 (D)
Floor Area
147 m²
Street avg 182 m²
CO₂ Emissions
3.6 t/year
Street avg 7.6 t/year
Habitable Rooms
6 rooms
Street avg 7 rooms
Similar properties nearby
1 Barton Green, Barton On Sea
BH25 7LZ
1 Beach Avenue, Barton On Sea
BH25 7EH
1 Arnolds Close, Barton On Sea
BH25 7JW
1 Bramshaw Way
BH25 7ST
1 Christchurch Bay Road, Barton On Sea
BH25 7NT
1 Bracklesham Place, Barton On Sea
BH25 7EU
1 Cleveland Close, Barton On Sea
BH25 7PE
1 Albany Close, Barton On Sea
BH25 7HE
The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Becton Mead — bus stop.
Closest school
0.5 km
New Milton Infant School. 5 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
52.0dB

Night-time· 23:00 – 07:00
41.5dB