1 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 (August 2015) shows a D (score 56), a step below the typical UK home. When first surveyed in May 2009 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good and main heating went from Poor to Average; while lighting dropped from Very Good to Very Poor. The recommended improvements would lift it to B (score 83), a 2-band jump. Main heating runs on electricity. The latest certificate is from August 2015, so improvements made since then won't be reflected.
It hasn't traded since November 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Sale prices here have lagged England HPI: -1.1% per year against 0% for the wider region. Today's modelled estimate of £231,000 sits 65% above the 2009 sale of £140,000. On a £-per-square-foot basis, the last sale (£130/sq ft) was about 16% below the postcode norm. 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).
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
1 Byron Walk's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 23 Aug 2025
1 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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1 Byron Walk saw 3 transfers in just over a decade — high turnover for the postcode.
£231,000
Modelled from EPC, postcode comparables and a sale-price growth of -1.1% per year over 5 years.
£140,000
Growth on file: -1.1% per year over 5 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
Price per m² for 1 Byron Walk lags the street by a wide margin.
Price per m²
£1,400
Street avg £2,235
Floor Area
100 m²
Street avg 89 m²
Habitable Rooms
5 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
Cavity wall insulation installed
Low energy lighting percentage decreased
30 November 2009Most recent
£140,000
-14.1%over 3 years15 September 2006
£163,000
+10.2%over 2 years9 September 2004
£147,950
Median price across the last 5 sales in CV47 2UJ: £242,500 (2025–2023).

CO₂ Emissions
7.4 t/year
Street avg 6.1 t/year
CV47 2UT
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