27 Carnarvon Road, Barnet, EN5 4LX
About 27 Carnarvon Road
27 Carnarvon Road is a four-bedroom semi-detached house in Barnet (EN5 4LX). It has a recorded floor area of 136 m² (around 1462 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (February 2012) shows a C (score 70). The latest certificate is from February 2012, so improvements made since then won't be reflected. Other recorded features include outbuildings and a basement.
On energy efficiency it sits in the top 10% of properties in this postcode. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2008–2012, sale prices on this property compounded at 13.5% per year. Today's modelled estimate of £994,000 is 38.1% above the 2012 sale price. On a £-per-square-foot basis, the last sale (£492/sq ft) was about 24.5% above the typical sold price in the postcode. Last sold in May 2012, so it's been off the market for around 14 years.
Know exactly what you're buying at 27 Carnarvon Road
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
What this property has
Inside
- Bedrooms4
- Dining roomYes
- EnsuiteYes
- BasementYes
Outside
- OutbuildingsYes
Energy performance
27 Carnarvon Road ranks among the most efficient homes in the postcode for energy use.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 09 Feb 2022
EPC Rating
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Dec 2008ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension.
- Agent
- Architecture Design Partnership
- Documents
- 4 docs on file
- Reference
- B/03582/08
- Aug 2008Loft ConversionOutlineIn report
Roof extension involving rear dormer to facilitate a loft conversion.
- Documents
- 3 docs on file
- Reference
- B/02415/08
We flagged 2 things worth checking at 27 Carnarvon Road
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
27 Carnarvon Road valuation sits well clear of the typical sold price in this postcode.
£994,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.5% per year over 4 years.
£720,000
Growth on file: 13.5% per year over 4 years.
Sales timeline
10 May 2012Most recent
£720,000
+67.4%over 4 years13 April 2008
£430,000
Median price across the last 5 sales in EN5 4LX: £805,000 (2025–2019).
Everything we know about 27 Carnarvon Road, 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
- Larger development activity nearby

Versus other Carnarvon Road homes
On co₂ emissions, 27 Carnarvon Road stands well clear of the street.
Price per m²
£5,300
Street avg £4,863
Floor Area
136 m²
Street avg 132 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
4.4 t/year
Street avg 6.7 t/year
Similar properties nearby
1 Elizabeth Close
EN5 4DP
1 Calvert Road
EN5 4HH
1 Greenacre Close
EN5 4QB
1 Carnarvon Road
EN5 4LX
1 Green Dragon Barn, St Albans Road
EN5 4RE
1 Cavendish Road
EN5 4ED
1 Grimsdyke Crescent
EN5 4AH
1 Boundary Close
EN5 4PE
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Carnarvon Road — bus stop.
Closest school
0.3 km
Foulds School. 16 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
52.1dB

Night-time· 23:00 – 07:00
43.0dB