21a, Cavendish Road, London, N4 1RP
About 21a
21a is a mid-terrace house in London (N4 1RP). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (November 2016) shows a C (score 69), just inside the C band. When first surveyed in July 2013 the rating was E, the property has climbed 2 bands since. Between certificates, lighting dropped from Very Good to Good.
Know exactly what you're buying at 21a
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Single glazing replaced with double or better glazing
Low energy lighting percentage decreased
Planning history
21a has no planning applications on record.
Notable planning nearby
31applications of note in the surrounding area
We flagged 2 things worth checking at 21a
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
- Larger development activity nearby
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Sales history & valuation
21a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£470,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in N4 1RP: £775,000 (2025–2018).
Nearby sales in N4 1RP
33 Cavendish Road, Haringey, London, N4 1RP
Sold Jan 2025
£1,550,0009 Cavendish Road, Haringey, London, N4 1RP
Sold Aug 2024
£775,00037 Cavendish Road, Haringey, London, N4 1RP
Sold Jul 2024
£1,085,00039 Cavendish Road, Haringey, London, N4 1RP
Sold Aug 2022
£525,0001 Cavendish Road, Haringey, London, N4 1RP
Sold Mar 2018
£820,000
Everything we know about 21a, 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
- Larger development activity nearby

Versus other Cavendish Road homes
EPC Rating
69 (C)
Street avg 68 (D)
Floor Area
72 m²
Street avg 64 m²
CO₂ Emissions
2.6 t/year
Street avg 2.5 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
15/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Harringay Rail Station — railway station.
Closest school
0.2 km
South Harringay Infant School. 83 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
52.5dB

Night-time· 23:00 – 07:00
43.5dB