Flat B, 9 Penn Road, Islington, London, N7 9RD
About Flat B
Flat B is a semi-detached house in Islington, London, London (N7 9RD). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (March 2024) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since November 2013. Between certificates, lighting went from Good to Very Good. The recommended improvements would push it to C (score 80).
At 98 m² the property is well over the postcode median (62 m² across 49 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2024. Past consents include an extension, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£872/sq ft) was about 77% above the typical sold price in the postcode. Most recent transfer: June 2024 at £920,000.
Know exactly what you're buying at Flat B
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
More low energy lighting installed
Planning history
Flat B has an approved side and rear extension on the planning record.
- Dec 2024ExtensionFullIn report
Extension: Side and rear of property
Single storey rear/side extension, revised design and positioning of front entrance door, front garden boundary improvements and internal alterations.
- Documents
- 7 docs on file
- Reference
- P2024/2851/FUL
We flagged 1 thing worth checking at Flat B
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Flat B valuation sits well clear of the typical sold price in this postcode.
£991,000
Modelled from EPC, postcode comparables.
£920,000
Recorded with HM Land Registry.
Sales timeline
13 June 2024Most recent
£920,000
Median price across the last 5 sales in N7 9RD: £900,000 (2025–2022).
Nearby sales in N7 9RD
5c, Penn Road, London, N7 9RD
Sold Oct 2025
£900,00023 Penn Road, Islington, London, N7 9RD
Sold Dec 2023
£2,350,00013a, Penn Road, Islington, London, N7 9RD
Sold Jan 2023
£750,000Flat B D, 25 Penn Road, Islington, London, N7 9RD
Sold Oct 2022
£575,0008 Penn Road, Islington, London, N7 9RD
Sold Dec 2021
£2,950,000
Everything we know about Flat B, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby
Versus other Penn Road homes
Flat B outperforms the street on habitable rooms by a wide margin.
Price per m²
£9,388
Street avg £7,957
Floor Area
98 m²
Street avg 61 m²
Habitable Rooms
5 rooms
Street avg 3 rooms
CO₂ Emissions
3.6 t/year
Street avg 2.7 t/year
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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
0.2 km
Caledonian Road / Nags Head Holloway — bus stop.
Closest school
0.6 km
Sacred Heart Catholic Primary School. 88 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
57.4dB
Night-time· 23:00 – 07:00
48.4dB