18 Third Avenue, Enfield, EN1 1BX
About 18 Third Avenue
18 Third Avenue is a three-bedroom semi-detached house in Enfield (EN1 1BX). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (October 2024) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
It changed hands recently, sold December 2024 for £500,000. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £551,000 is 10.2% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£603/sq ft) was about 187.1% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms2
Outside
- Private gardenYes
Building
- Extension potentialPossible
Everything you need to know about 18 Third Avenue
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
18 Third Avenue has 2 separate extension applications on the council record.
- Jun 2025ExtensionFullIn report
Extension: Single storey · Rear of property
First floor rear extension with hipped roof.
- Agent
- MK Design and Build Ltd
- Documents
- 8 docs on file
- Reference
- 25/01624/HOU
- Mar 2025ExtensionOutlineIn report
Extension: Single storey · Rear of property
Single storey rear extension 6m deep x 3.35m high (3m high to eaves).
- Agent
- MK Design and Build Ltd
- Documents
- 5 docs on file
- Reference
- 25/00197/PRH
We flagged 2 things worth checking at 18 Third Avenue
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
30-day money-back guarantee
Sales history & valuation
Latest sale on 18 Third Avenue was the highest on Land Registry record across the postcode.
£551,000
Modelled from EPC, postcode comparables.
£500,000
Recorded with HM Land Registry.
Sales timeline
19 December 2024Most recent
£500,000
Median price across the last 5 sales in EN1 1BX: £465,000 (2023–2016).
Versus other Third Avenue homes
Years Held for 18 Third Avenue lags the street by a wide margin.
Price per m²
£6,494
Street avg £3,878
Floor Area
77 m²
Street avg 83 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.8 t/year
Street avg 4.0 t/year
Everything you need to know about 18 Third Avenue
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
13/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
St. Mark's Road — bus stop.
Closest school
0.4 km
Bush Hill Park Primary School. 51 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
53.9dB
Night-time· 23:00 – 07:00
43.0dB