20 County Gate, New Barnet, Barnet, EN5 1EH
About 20 County Gate
20 County Gate is a three-bedroom mid-terrace house in New Barnet, Barnet, Barnet (EN5 1EH). It has a recorded floor area of 74 m² (around 797 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (April 2014) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 88), a 2-band jump. The latest certificate is from April 2014, so improvements made since then won't be reflected. Period features are noted in the property record.
It hasn't traded since November 2005, a hold of 21 years that's notably long for the area. Across 2001–2005, sale prices on this property compounded at 1.3% per year. Today's modelled estimate of £583,000 sits 135.1% above the 2005 sale of £248,000. 2 planning records sit against the property, 1 approved, 1 refused. At 74 m² it's 22.7% smaller than the typical home in the postcode (96 m² median across 32 EPCs).
Know exactly what you're buying at 20 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
- Bedrooms3
- Bathrooms1
- EnsuiteYes
- StudyYes
- FireplaceYes
Outside
- Private gardenYes
Building
- Period featuresYes
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 Apr 2024
EPC Rating
Planning history
- Mar 2009ConditionsIn report
Submission of details of Conditions 10(c) (remediation strategy) and 10(d) (verification) pursuant to appeal ref. APP/N5090/A/04/1150969 dated 26.04.05 (planning ref. N05516H/04).
- Documents
- 1 doc on file
- Reference
- N05516P/05
- Nov 2003New BuildOutlineIn report
Redevelopment of existing open space/former tennis court to provide 4no.semi-detached houses and 2no.detached houses with associated car-parking and landscaping. (OUTLINE)
- Documents
- 3 docs on file
- Reference
- N05516G/03
We flagged 1 thing worth checking at 20 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
20 County Gate valuation sits well clear of the typical sold price in this postcode.
£583,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.3% per year over 4 years.
£248,000
Growth on file: 1.3% per year over 4 years.
Sales timeline
25 November 2005Most recent
£248,000
+5.5%over 4 years30 September 2001
£235,000
Median price across the last 5 sales in EN5 1EH: £665,500 (2025–2023).
Nearby sales in EN5 1EH
10 County Gate, New Barnet, Barnet, EN5 1EH
Sold Aug 2025
£760,00034 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
£720,000
Everything we know about 20 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
Price per m² for 20 County Gate lags the street by a wide margin.
Price per m²
£3,351
Street avg £5,204
Floor Area
74 m²
Street avg 99 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.7 t/year
Street avg 3.9 t/year
Similar properties nearby
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1 Landsdown Close, New Barnet
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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