57a, Kelvin Avenue, London, N13 4TH
About 57a
57a is a mid-terrace house in London (N13 4TH). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1930-1949 and council tax band D. At 57 m² this is the 8th smallest of 11 units on EPC record in the building, where floor areas span 17–75 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (September 2019) shows a C (score 72). The recommended improvements would push it to B (score 81).
Untraded for 18 years, with the last transfer in February 2008. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £394,000 sits 64.2% above the 2008 sale of £240,000. At 57 m² it's 17.4% smaller than the typical home in the postcode (69 m² median across 35 EPCs). Its energy rating outperforms most of the postcode (better than 80% of similar EPCs).
Know exactly what you're buying at 57a
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
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Planning history
57a has no planning applications on record.
Notable planning nearby
17applications of note in the surrounding area
We flagged 1 thing worth checking at 57a
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.
- Signs of HMO activity in the area
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Sales history & valuation
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£394,000
Modelled from EPC, postcode comparables.
£240,000
Recorded with HM Land Registry.
Sales timeline
18 February 2008Most recent
£240,000
Median price across the last 5 sales in N13 4TH: £520,000 (2025–2022).
Nearby sales in N13 4TH
23 Kelvin Avenue, Enfield, London, N13 4TH
Sold Jul 2025
£742,177Upper Flat, 37 Kelvin Avenue, London, N13 4TH
Sold Jan 2025
£400,00067 Kelvin Avenue, Enfield, London, N13 4TH
Sold Nov 2024
£520,00035 Kelvin Avenue, Enfield, London, N13 4TH
Sold Aug 2022
£435,00031 Kelvin Avenue, Enfield, London, N13 4TH
Sold May 2022
£665,000
Everything we know about 57a, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area

Versus other Kelvin Avenue homes
57a outperforms the street on epc rating by a wide margin.
Price per m²
£4,211
Street avg £4,931
Floor Area
57 m²
Street avg 50 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.9 t/year
Street avg 2.5 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Tottenhall Rd/ Nth Circular Rd — bus stop.
Closest school
0.4 km
Tottenhall Infant School. 57 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
54.1dB

Night-time· 23:00 – 07:00
44.4dB