Wyndham is a four-bedroom detached house in Napton, Southam, Southam (CV47 8NE). It has a recorded floor area of 179 m² (around 1927 sq ft), construction records dating it to 1976-1982 and council tax band G. The latest certificate (February 2023) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in November 2015 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good, roof efficiency went from Poor to Average and window efficiency went from Average to Good. The recommended improvements would push it to C (score 80).
At 179 m² it's 24.3% larger than the typical home in the postcode (144 m² median across 15 EPCs). On a £-per-square-foot basis, the last sale (£340/sq ft) was about 56.8% above the typical sold price in the postcode. Last sale on file: £655,750 in July 2023. One historical planning record sits against the property in 2023.
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
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Wyndham's carbon output runs well above what efficient homes in the postcode produce.
Extension: Single storey · Rear of property
Single storey rear extension. Alterations to roof, with insertion of dormer windows to front and rear and timber framed entrance porch.
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.
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Wyndham valuation sits well clear of the typical sold price in this postcode.
£687,000
Modelled from EPC, postcode comparables.
£655,750
Recorded with HM Land Registry.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
On habitable rooms, Wyndham stands well clear of the street.
Price per m²
£3,663
Street avg £3,451
Floor Area
179 m²
Street avg 152 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
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
0.3 km

Daytime· 07:00 – 23:00
47.8dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
27 July 2023Most recent
£655,750
Median price across the last 5 sales in CV47 8NE: £234,400 (2025–2021).
Townlands View Butt Hill Napton Southam
Sold Aug 2025
Old Hayloft Butt Hill Napton Southam
Sold Oct 2024
Trees Farm Flat 3 Butt Hill Napton Southam
Sold Aug 2024
Trees Farm Flat 1 Butt Hill Napton Southam
Sold Jul 2024
Trees Farm Flat 2 Butt Hill Napton Southam
Sold Mar 2021

CO₂ Emissions
6.8 t/year
Street avg 6.8 t/year
CV47 8NU
Kings Head — bus stop.
Closest school
0.6 km
St Lawrence CofE (Voluntary Aided) Primary School. 1 school nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Night-time· 23:00 – 07:00
39.2dB