12 Byron Walk is a four-bedroom end-of-terrace house in Temple Herdewyke, Southam, Southam (CV47 2UJ). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (November 2024) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in November 2011 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good, window efficiency went from Average to Good and hot-water efficiency went from Very Poor to Average; while wall efficiency dropped from Good to Average. The recommended improvements would push it to C (score 79). Main heating runs on oil. Other recorded features include notable views and a conservatory.
Sale prices here have outpaced England HPI: 3.8% per year against 0% for the wider region. Today's modelled estimate of £280,000 is 27.3% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£204/sq ft) was about 32% above the typical sold price in the postcode. At 100 m² it's 18.9% larger than the typical home in the postcode (84 m² median across 11 EPCs). Its energy rating outperforms most of the postcode (better than 82% of similar EPCs). Last sold in May 2017, so it's been off the market for around 9 years.
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
12 Byron Walk has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
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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12 Byron Walk valuation sits well clear of the typical sold price in this postcode.
£280,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.8% per year over 13 years.
£220,000
Growth on file: 3.8% per year over 13 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
EPC Rating for 12 Byron Walk runs comfortably ahead of the street norm.
Price per m²
£2,200
Street avg £2,163
Floor Area
100 m²
Street avg 89 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Meldrum Court — bus stop.

Daytime· 07:00 – 23:00
52.3dB

Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Fuel source changed
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Roof insulation improved
More low energy lighting installed
12 May 2017Most recent
£220,000
+49.7%over 3 years23 August 2013
£147,000
+9.7%over 9 years2 December 2003
£133,950
Median price across the last 5 sales in CV47 2UJ: £242,500 (2025–2023).

CO₂ Emissions
4.5 t/year
Street avg 6.3 t/year
CV47 2PX
Closest school
0.2 km
Temple Herdewyke 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
46.5dB