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Get started677 London Road is a semi-detached house in Thornton Heath (CR7 6AZ). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1930-1949 and council tax band B. At 69 m² this is the 34th smallest of 42 units on EPC record in the building, where floor areas span 10–104 m². The building's EPC ratings span E to B, with this unit at the bottom. On EPC score it ranks last in the building (45 versus a best of 84). The latest certificate (July 2023) shows an E (score 45), well below the UK norm with real room to improve. The rating has held steady at E across 4 certificates since August 2011. Between certificates, wall efficiency went from Very Poor to Poor; while window efficiency dropped from Poor to Very Poor and hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 69), a 2-band jump.
Sale prices here have outpaced England HPI: 5.2% per year against 0% for the wider region. Today's modelled estimate of £236,000 is 49.4% above the 2024 sale price. At 69 m² the property is well over the postcode median (45 m² across 41 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Last sale on file: £158,000 in September 2024.
677 London Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Sale price has grown by over 3x since 1999.
£236,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 25 years.
£158,000
Growth on file: 5.2% per year over 25 years.
On epc rating, 677 London Road runs well behind the street norm.
Price per m²
£2,290
Street avg £3,071
Floor Area
69 m²
Street avg 47 m²
Habitable Rooms
4 rooms
Street avg 2 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
53.9dB

Changes detected from historical EPC data
Heating controls changed
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Wall insulation improved
Hot water system changed
Are we missing something? Tell us about home improvements to help adjust your valuation.
11 September 2024Most recent
£158,000
+259.1%over 25 years18 June 1999
£44,000
Median price across the last 5 sales in CR7 6AZ: £300,000 (2025–2019).
CO₂ Emissions
5.0 t/year
Street avg 2.4 t/year
Dunheved Road North — bus stop.
Closest school
0.3 km
Paxton Academy Sports And Science. 55 schools nearby.
Night-time· 23:00 – 07:00
43.9dB
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