Cosy Nook Cottage is a four-bedroom detached house in Priors Marston, Southam, Southam (CV47 7SA). It has a recorded floor area of 182 m² (around 1959 sq ft) and construction records dating it to 1900-1929. The latest certificate (September 2025) shows a C (score 69), just inside the C band. When first surveyed in February 2016 the rating was F, the property has climbed 3 bands since. Between certificates, roof efficiency went from Very Poor to Average and hot-water efficiency went from Average to Good; while window efficiency dropped from Good to Average. Period features are noted in the property record.
At 182 m² the property is well over the postcode median (117 m² across 13 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £729,000 sits 135.2% above the 2016 sale of £310,000. On a £-per-square-foot basis, the last sale (£158/sq ft) was about 38.7% below the postcode norm. Last sold in July 2016, so it's been off the market for around 10 years. 5 planning records sit against the property, 1 approved, 1 refused.
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
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Cosy Nook Cottage's carbon output runs well above what efficient homes in the postcode produce.
A recent planning application at Cosy Nook Cottage was refused — worth checking the council file.
Cosy Nook Cottage valuation sits well clear of the typical sold price in this postcode.
£729,000
Modelled from EPC, postcode comparables.
£310,000
Recorded with HM Land Registry.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
Price per m² for Cosy Nook Cottage lags the street by a wide margin.
Price per m²
£1,703
Street avg £3,256
Floor Area
182 m²
Street avg 146 m²
Habitable Rooms
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
0.7 km

Daytime· 07:00 – 23:00
44.3dB

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 efficiency improved
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Variation of condition 2 of planning permission 24/00129/FUL dated 19/11/2024 to change the design of the garden room and replace patio door with two patio doors in the south-west elevation. Original description of development: Construction of self build dwelling house, new vehicular access and associated works.
Changes to the form of the garden room and fenestration in the south western elevation of the approved dwelling.
What's in Cosy Nook Cottage, Keys Lane, Priors Marston, Southam, CV47 7SA's planning history?
3 more on this property, plus refusals, disputes and full decisions nearby, in the report.
11 July 2016Most recent
£310,000
Median price across the last 5 sales in CV47 7SA: £595,000 (2025–2021).
Chapel End Keys Lane Priors Marston Southam
Sold Jul 2025
Balintore Keys Lane Priors Marston Southam
Sold Mar 2025
2 Priory Farm Cottages Keys Lane Priors Marston Southam
Sold Dec 2022
Spencer House Keys Lane Priors Marston Southam
Sold Nov 2021
1 Priory Farm Cottages Keys Lane Priors Marston Southam
Sold Jun 2021

Street avg 6 rooms
CO₂ Emissions
6.6 t/year
Street avg 5.8 t/year
CV47 7SA
Hardwick Road — bus stop.
Closest school
0.3 km
The Priors 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
36.2dB