3 Carnarvon Avenue, Enfield, EN1 3DX
About 3 Carnarvon Avenue
3 Carnarvon Avenue is a five-bedroom end-of-terrace house in Enfield (EN1 3DX). It has a recorded floor area of 160 m² (around 1722 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (February 2024) shows a C (score 79), near the top of the C band. When first surveyed in July 2013 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Very Good, window efficiency went from Average to Good and hot-water efficiency went from Average to Good. The recommended improvements would push it to B (score 87).
At 160 m² the property is well over the postcode median (85 m² across 19 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. 9 planning records sit against the property, 5 approved, 3 refused. Past consents include a loft conversion, an extension and a porch, meaningful when judging how the property has evolved. Across 2013–2024, sale prices on this property compounded at 8% per year. On a £-per-square-foot basis, the last sale (£465/sq ft) was about 37.9% above the typical sold price in the postcode. Sold October 2024 for £800,000.
What this property has
Inside
- Bedrooms5
- Bathrooms2
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenWest-facing
Energy performance
3 Carnarvon Avenue ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Cavity wall insulation installed
Floor insulation added or improved
More low energy lighting installed
Planning history
3 Carnarvon Avenue has been extended on multiple sides of the property across separate planning applications.
- Sept 2021Loft ConversionOutlineIn report
Rear dormer with side rooflight.
- Agent
- E F Planning
- Documents
- 5 docs on file
- Reference
- 21/02751/CEA
- Apr 2019ExtensionFullIn report
Part demolition of property and rebuilding as per original footprint involving 2-storey front/side and single storey rear extensions, front/side rooflights (PART RETROSPECTIVE).
- Agent
- E F Planning
Retrospective- Documents
- 6 docs on file
- Reference
- 19/00373/FUL
We flagged 1 thing worth checking at 3 Carnarvon 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
30-day money-back guarantee
Sales history & valuation
Latest sale on 3 Carnarvon Avenue was the highest on Land Registry record across the postcode.
£818,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.0% per year over 11 years.
£800,000
Growth on file: 8.0% per year over 11 years.
Sales timeline
16 October 2024Most recent
£800,000
+130.2%over 10 years12 December 2013
£347,500
Median price across the last 5 sales in EN1 3DX: £560,000 (2025–2021).
Nearby sales in EN1 3DX
Versus other Carnarvon Avenue homes
EPC Rating for 3 Carnarvon Avenue runs comfortably ahead of the street norm.
Price per m²
£5,000
Street avg £4,739
Floor Area
160 m²
Street avg 90 m²
Habitable Rooms
8 rooms
Street avg 5 rooms
CO₂ Emissions
3.2 t/year
Street avg 4.3 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
13/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Aldersbrook Avenue — bus stop.
Closest school
0.6 km
Chace Community School. 49 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
50.8dB

Night-time· 23:00 – 07:00
40.7dB







