10 County Gate, New Barnet, Barnet, EN5 1EH
About 10 County Gate
10 County Gate is a four-bedroom semi-detached house in New Barnet, Barnet, Barnet (EN5 1EH). It has a recorded floor area of 128 m² (around 1378 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (September 2020) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2010. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Average to Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good. The recommended improvements would lift it to B (score 82), a 2-band jump.
At 128 m² the property is well over the postcode median (91 m² across 32 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold August 2025 for £760,000. 3 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2011–2025, sale prices on this property compounded at 3.5% per year. On a £-per-square-foot basis, the last sale (£552/sq ft) was about 54.1% above the typical sold price in the postcode.
Know exactly what you're buying at 10 County Gate
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
- Bathrooms1
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Wall insulation improved
More low energy lighting installed
Planning history
A a loft conversion application was refused at 10 County Gate in 2022.
- Aug 2022ExtensionFullIn report
Roof extension involving raising of ridge height, rear dormer with juliette balcony and 2no front facing rooflights
- Agent
- Fast Plans
- Documents
- 6 docs on file
- Reference
- 22/3070/HSE
- May 2022Loft ConversionOutlineIn report
Roof extension involving rear dormer window, raising as ridge height, juliette balcony and window and 2no. front facing rooflights
- Agent
- Fast Plans
Extension- Documents
- 8 docs on file
- Reference
- 22/2488/192
We flagged 1 thing worth checking at 10 County Gate
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
10 County Gate valuation sits well clear of the typical sold price in this postcode.
£710,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.5% per year over 14 years.
£760,000
Growth on file: 3.5% per year over 14 years.
Sales timeline
12 August 2025Most recent
£760,000
+63.8%over 14 years24 May 2011
£464,000
Median price across the last 5 sales in EN5 1EH: £665,500 (2025–2023).
Nearby sales in EN5 1EH
34 County Gate, New Barnet, Barnet, EN5 1EH
Sold Jun 2025
£665,50032 County Gate, New Barnet, Barnet, EN5 1EH
Sold Feb 2025
£525,0006 County Gate, New Barnet, Barnet, EN5 1EH
Sold Jul 2024
£550,3659 County Gate, New Barnet, Barnet, EN5 1EH
Sold Mar 2023
£720,0002 County Gate, New Barnet, Barnet, EN5 1EH
Sold Feb 2023
£723,000
Everything we know about 10 County Gate, 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 County Gate homes
10 County Gate is notably below the street on years held.
Price per m²
£5,938
Street avg £5,115
Floor Area
128 m²
Street avg 97 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.7 t/year
Street avg 3.9 t/year
Similar properties nearby
1 County Gate, New Barnet
EN5 1EH
1 Dalmeny Road, New Barnet
EN5 1DE
1 Landsdown Close, New Barnet
EN5 1NU
1 Great North Road, New Barnet
EN5 1EG
1 Holyrood Road, New Barnet
EN5 1DQ
1 Dinsdale Gardens, New Barnet
EN5 1HE
1 Hasluck Gardens, New Barnet
EN5 1HS
1 Hillside, New Barnet
EN5 1LT
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Lyonsdown Road — bus stop.
Closest school
0.9 km
Ark Pioneer Academy. 36 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
49.2dB

Night-time· 23:00 – 07:00
40.9dB