17 Byron Walk is a four-bedroom end-of-terrace house in Temple Herdewyke, Southam, Southam (CV47 2UJ). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (February 2015) shows an E (score 52), well below the UK norm with real room to improve. The rating has held steady at E across 3 certificates since July 2014. Between certificates, window efficiency went from Average to Good and main heating went from Poor to Average; while hot-water efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 80), a 2-band jump. Main heating runs on electricity. The latest certificate is from February 2015, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 3.4% per year against 0% for the wider region. Today's modelled estimate of £273,000 is 11.4% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£223/sq ft) was about 47.4% above the typical sold price in the postcode. At 102 m² it's 21.3% larger than the typical home in the postcode (84 m² median across 11 EPCs). Most recent transfer: April 2022 at £245,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
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
17 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This certificate is over 10 years old and is no longer valid.Expired 12 Feb 2025
17 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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The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£273,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.4% per year over 18 years.
£245,000
Growth on file: 3.4% per year over 18 years.
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
17 Byron Walk outperforms the street on floor area by a wide margin.
Price per m²
£2,402
Street avg £2,144
Floor Area
102 m²
Street avg 89 m²
Habitable Rooms
6 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
Heating system upgraded to a more efficient system
Hot water efficiency decreased
Window efficiency improved
More low energy lighting installed
Low energy lighting percentage decreased
22 April 2022Most recent
£245,000
+44.1%over 7 years14 November 2014
£170,000
+28.8%over 10 years12 December 2003
£131,950
Median price across the last 5 sales in CV47 2UJ: £242,500 (2025–2023).

Street avg 5 rooms
CO₂ Emissions
7.6 t/year
Street avg 6.1 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