Flat C, 21 Hermitage Road, London, N4 1DF
About Flat C
Flat C is a mid-terrace house in London (N4 1DF). It has a recorded floor area of 33 m² (around 355 sq ft) and construction records dating it to 1900-1929. The latest certificate (March 2023) shows a C (score 71). When first surveyed in September 2013 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Very Good, roof efficiency went from Very Poor to Good and window efficiency went from Average to Good.
At 33 m² it sits well below the postcode median (57 m² across 21 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at Flat C
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
Flat C's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Low energy lighting percentage decreased
More low energy lighting installed
Single glazing replaced with double or better glazing
More low energy lighting installed
Heating controls upgraded for better temperature management
Window efficiency improved
Cavity wall insulation installed
Roof insulation improved
Loft insulation upgraded to recommended levels
Planning history
Flat C has no planning applications on record.
Notable planning nearby
31applications of note in the surrounding area
We flagged 2 things worth checking at Flat C
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
Flat C has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£308,000
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 1DF: £350,000 (2025–2021).
Nearby sales in N4 1DF
3 Hermitage Road, Haringey, London, N4 1DF
Sold Jul 2025
£810,00011c, Hermitage Road, London, N4 1DF
Sold Sept 2023
£275,0001 Hermitage Road, Haringey, London, N4 1DF
Sold Oct 2022
£350,0009 Hermitage Road, Haringey, London, N4 1DF
Sold Jan 2022
£850,00031 Hermitage Road, Haringey, London, N4 1DF
Sold Apr 2021
£45,000
Everything we know about Flat C, 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 Hermitage Road homes
Flat C is notably below the street on floor area.
EPC Rating
71 (C)
Street avg 64 (D)
Floor Area
33 m²
Street avg 59 m²
CO₂ Emissions
1.4 t/year
Street avg 2.8 t/year
Habitable Rooms
2 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
0.1 km
Endymion Road — bus stop.
Closest school
0.3 km
Skinners' Academy. 87 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
54.7dB
Night-time· 23:00 – 07:00
46.0dB