Flat A, 11 Hertslet Road, London, N7 6PJ
About Flat A
Flat A is a semi-detached house in London (N7 6PJ). It has a recorded floor area of 12 m² (around 129 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (December 2025) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since December 2025. Between certificates, wall efficiency went from Poor to Good. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
At 12 m² it sits well below the postcode median (41 m² across 16 EPCs), making it one of the more compact homes locally. 3 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved.
Know exactly what you're buying at Flat A
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 A's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Jul 2025ConditionsIn report
Section 73 Application (Minor Material Amendment) to remove Condition 4 (Land Use C3 to C4) of Planning Permission P2025/0466/FUL for 'enlarged rear dormer roof extension, installation of 2no. front rooflights'
- Documents
- 6 docs on file
- Reference
- P2025/1238/S73
- Apr 2025Loft ConversionFullIn report
Enlarged rear dormer roof extension, installation of 2no. front rooflights
Extension- Documents
- 12 docs on file
- Reference
- P2025/0466/FUL
We flagged 2 things worth checking at Flat A
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 A has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£346,000
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 N7 6PJ: £700,000 (2025–2013).
Nearby sales in N7 6PJ
11 Hertslet Road, Islington, London, N7 6PJ
Sold Jun 2025
£935,0001 Hertslet Road, Islington, London, N7 6PJ
Sold Jan 2024
£960,000Ground Floor Flat, 3 Hertslet Road, London, N7 6PJ
Sold Oct 2022
£700,00013 Hertslet Road, Islington, London, N7 6PJ
Sold Dec 2013
£645,00015 Hertslet Road, Islington, London, N7 6PJ
Sold Oct 2013
£653,000
Everything we know about Flat A, 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 Hertslet Road homes
Flat A is notably below the street on floor area.
EPC Rating
69 (C)
Street avg 66 (D)
Floor Area
12 m²
Street avg 38 m²
CO₂ Emissions
0.3 t/year
Street avg 1.9 t/year
Habitable Rooms
1 rooms
Street avg 2 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Seven Sisters Road / Nags Head — bus stop.
Closest school
0.2 km
Grafton Primary School. 90 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
58.8dB
Night-time· 23:00 – 07:00
50.6dB