Knapp Hill Barn, Annexe, Knapp Lane, Ampfield, Romsey, SO51 9BT
About Knapp Hill Barn
Knapp Hill Barn is a semi-detached house in Ampfield, Romsey, Romsey (SO51 9BT). It has a recorded floor area of 97 m² (around 1044 sq ft) and construction records dating it to 1991-1995. The latest certificate (March 2024) shows an E (score 49), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since January 2011. Between certificates, lighting went from Very Poor to Very Good; while roof efficiency dropped from Good to Average and hot-water efficiency dropped from Average to Poor. The recommended improvements would lift it to C (score 80), a 2-band jump. Main heating runs on electricity.
At 97 m² it sits well below the postcode median (155 m² across 27 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at Knapp Hill Barn
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
Property Improvements
Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Hot water efficiency decreased
More low energy lighting installed
Planning history
Knapp Hill Barn has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at Knapp Hill Barn
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
Knapp Hill Barn has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£440,000
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 SO51 9BT: £1,200,000 (2024–2023).
Nearby sales in SO51 9BT
Hill House, Knapp Lane, Ampfield, Romsey, SO51 9BT
Sold May 2024
£1,200,000Forest Lodge, Knapp Lane, Ampfield, Romsey, SO51 9BT
Sold Apr 2024
£1,465,000Chapel Wood House, Knapp Lane, Ampfield, Romsey, SO51 9BT
Sold Aug 2023
£1,300,000Dovedale House, Knapp Lane, Ampfield, Romsey, SO51 9BT
Sold Jul 2023
£980,000Internos, Knapp Lane, Ampfield, Romsey, SO51 9BT
Sold Apr 2023
£445,000
Everything we know about Knapp Hill Barn, 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 Knapp Lane homes
Knapp Hill Barn is notably below the street on floor area.
EPC Rating
49 (E)
Street avg 52 (E)
Floor Area
97 m²
Street avg 173 m²
CO₂ Emissions
5.3 t/year
Street avg 7.7 t/year
Habitable Rooms
4 rooms
Street avg 6 rooms
Similar properties nearby
1 Ivy Cottage, Lee Lane, Lee
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1 Hillside Cottages, Ampfield Hill, Ampfield
SO51 9BD
1 Council Houses, Green Pond Lane, Ampfield
SO51 9BS
1 Home Farm Cottages, Broadlands Park
SO51 9LB
1 Burgess Cottages, Lee Church Lane, Lee
SO51 9LG
1 Broadgate Cottages, Potters Heron Close, Ampfield
SO51 9BX
1 Lower Toothill Farm Cottages, Toothill Road
SO51 9LN
1 Primrose Cottages, Crampmoor Lane, Crampmoor
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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
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.5 km
Green Pond Lane — bus stop.
Closest school
2.3 km
John Keble Church of England Primary School. 2 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
45.7dB

Night-time· 23:00 – 07:00
39.8dB