13a, Penn Road, Islington, London, N7 9RD
About 13a
13a is a semi-detached house in Islington, London, London (N7 9RD). It has a recorded floor area of 66 m² (around 710 sq ft) and construction records dating it to before 1900. At 66 m² this is the 9th smallest of 32 units on EPC record in the building, where floor areas span 38–256 m². The building's EPC ratings span G to C across 32 units on file. The latest certificate (June 2018) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76).
One planning record on file: tree works approved in 2017. Past consents include tree works, meaningful when judging how the property has evolved. Across 1998–2023, sale prices on this property compounded at 6.7% per year. On a £-per-square-foot basis, the last sale (£1,056/sq ft) was about 114.2% above the typical sold price in the postcode. Most recent transfer: January 2023 at £750,000.
Know exactly what you're buying at 13a
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
Planning history
- Dec 2017Tree WorksTreesIn report
1 x Ash- reduce crown by 30% and thin by 10%.
- Documents
- 1 doc on file
- Reference
- P2017/4819/TRE
We flagged 1 thing worth checking at 13a
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
Price for 13a has grown more than fourfold since the 1998 starting point.
£804,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.7% per year over 24 years.
£750,000
Growth on file: 6.7% per year over 24 years.
Sales timeline
26 January 2023Most recent
£750,000
+108.3%over 17 years30 June 2005
£360,000
+130.8%over 6 years23 December 1998
£156,000
Median price across the last 5 sales in N7 9RD: £920,000 (2025–2022).
Nearby sales in N7 9RD
5c, Penn Road, London, N7 9RD
Sold Oct 2025
£900,000Flat B, 9 Penn Road, Islington, London, N7 9RD
Sold Jun 2024
£920,00023 Penn Road, Islington, London, N7 9RD
Sold Dec 2023
£2,350,000Flat 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 13a, 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
13a outperforms the street on price per m² by a wide margin.
Price per m²
£11,364
Street avg £7,853
Floor Area
66 m²
Street avg 62 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.8 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