1c, Upsdell Avenue, Enfield, London, N13 6JP
About 1c
1c is a mid-terrace house in Enfield, London, London (N13 6JP). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (February 2024) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 89), a 2-band jump.
5 planning records sit against the property, 2 approved, 2 refused. Past consents include an extension and HMO conversion, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£589/sq ft) was about 37.3% above the typical sold price in the postcode. Most recent transfer: July 2024 at £640,000.
Know exactly what you're buying at 1c
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Launch offer · save £5
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
A a single-storey rear extension application was refused at 1c in 2024.
- Jan 2025HMOFullIn report
Extension: Single storey · Rear of property
Change of use from Use Class C3 (dwelling house) to Use Class C4 (HMO - House in Multiple Occupation) including single storey rear extension, rear dormer, front rooflights, rear outbuilding, cycle and refuse storage.
- Agent
- Hoeg Architects Ltd
Extension- Documents
- 10 docs on file
- Reference
- 24/03449/FUL
- Oct 2024ExtensionOutlineIn report
Extension: Single storey · Rear of property
Single storey rear extension 6m deep x 3m high (3m high to eaves).
- Agent
- Hoeg Architects Ltd
- Documents
- 4 docs on file
- Reference
- 24/03027/PRH
We flagged 1 thing worth checking at 1c
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
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Sales history & valuation
1c valuation sits well clear of the typical sold price in this postcode.
£589,000
Modelled from EPC, postcode comparables.
£640,000
Recorded with HM Land Registry.
Sales timeline
2 July 2024Most recent
£640,000
Median price across the last 5 sales in N13 6JP: £617,000 (2024–2018).
Nearby sales in N13 6JP
65 Upsdell Avenue, Enfield, London, N13 6JP
Sold Sept 2024
£645,00037 Upsdell Avenue, Enfield, London, N13 6JP
Sold Jan 2022
£630,00021 Upsdell Avenue, Enfield, London, N13 6JP
Sold Mar 2021
£617,00019 Upsdell Avenue, Enfield, London, N13 6JP
Sold Jul 2020
£585,00035 Upsdell Avenue, Enfield, London, N13 6JP
Sold Apr 2018
£555,000
Everything we know about 1c, 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

Versus other Upsdell Avenue homes
1c outperforms the street on co₂ emissions by a wide margin.
Price per m²
£6,337
Street avg £5,318
Floor Area
101 m²
Street avg 114 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
3.5 t/year
Street avg 4.8 t/year
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1 Upsdell Avenue, Enfield
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Tottenhall Rd/ Nth Circular Rd — bus stop.
Closest school
0.2 km
Tottenhall Infant School. 60 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
54.3dB

Night-time· 23:00 – 07:00
44.5dB