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Get started14 Martin Close is a three-bedroom semi-detached house in Warlingham (CR6 9AD). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (June 2023) shows an E (score 49), well below the UK norm with real room to improve. Earlier certificates rated it D (October 2012); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 83), a 3-band jump. Other recorded features include a conservatory. The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 5.2% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£564/sq ft) was about 48.2% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Sold December 2023 for £510,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
14 Martin Close has an approved side and rear extension on the planning record.
Non - material amendment to planning permission 2025/9 dated 13/03/2025 ( Erection of a ground floor and side rear extension ). The proposal seeks to alter the garage door to a window.
14 Martin Close valuation sits well clear of the typical sold price in this postcode.
£505,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 10 years.
£510,000
Growth on file: 5.2% per year over 10 years.
Price per m² for 14 Martin Close runs comfortably ahead of the street norm.
Price per m²
£6,071
Street avg £4,335
Floor Area
84 m²
Street avg 87 m²
Habitable Rooms
4 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
47.2dB

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Side and rear of property
Erection of a ground floor and side rear extension
8 December 2023Most recent
£510,000
+68.6%over 10 years6 September 2013
£302,500
Median price across the last 5 sales in CR6 9AD: £450,000 (2024–2022).
Street avg 5 rooms
CO₂ Emissions
5.8 t/year
Street avg 4.8 t/year
CR6 9PF
Hamsey Green — bus stop.
Closest school
0.1 km
Hamsey Green Primary. 13 schools nearby.
Night-time· 23:00 – 07:00
38.6dB
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