21 Gloucester Gardens, Cockfosters, Barnet, EN4 0QN
About 21 Gloucester Gardens
21 Gloucester Gardens is a three-bedroom semi-detached house in Cockfosters, Barnet, Barnet (EN4 0QN). It has a recorded floor area of 102 m² (around 1099 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (November 2011) shows a D (score 61), on the cusp of jumping into the C band. The latest certificate is from November 2011, so improvements made since then won't be reflected.
Today's modelled estimate of £755,000 sits 65.9% above the 2011 sale of £455,000. One planning record on file: an extension approved in 2017. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. On the market in December 2011 and unlisted since — roughly 14 years.
What this property has
Inside
- Bedrooms3
- Open-plan layoutYes
- Dining roomYes
- Utility roomYes
Outside
- Private gardenRear
- GarageYes
Building
- Heating systemGas
Energy performance
21 Gloucester Gardens's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 08 Nov 2021
EPC Rating
Planning history
- May 2017Garage ConversionFullIn report
Extension: Single storey · Side and rear of property
Single storey side and rear extension and garage conversion
Extension- Documents
- 10 docs on file
- Reference
- 17/01322/HOU
We flagged 1 thing worth checking at 21 Gloucester Gardens
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
21 Gloucester Gardens valuation sits well clear of the typical sold price in this postcode.
£755,000
Modelled from EPC, postcode comparables.
£455,000
Recorded with HM Land Registry.
Sales timeline
20 December 2011Most recent
£455,000
Median price across the last 5 sales in EN4 0QN: £690,000 (2024–2017).
Nearby sales in EN4 0QN
1 Gloucester Gardens, Cockfosters, Barnet, EN4 0QN
Sold Jul 2024
£732,00059 Gloucester Gardens, Cockfosters, Barnet, EN4 0QN
Sold Feb 2021
£685,0007 Gloucester Gardens, Cockfosters, Barnet, EN4 0QN
Sold Jul 2019
£690,00047 Gloucester Gardens, Cockfosters, Barnet, EN4 0QN
Sold Jun 2019
£645,00049 Gloucester Gardens, Cockfosters, Barnet, EN4 0QN
Sold Jul 2017
£700,000
Versus other Gloucester Gardens homes
CO₂ Emissions for 21 Gloucester Gardens runs comfortably ahead of the street norm.
Price per m²
£4,455
Street avg £4,912
Floor Area
102 m²
Street avg 119 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
4.7 t/year
Street avg 6.0 t/year
Similar properties nearby
1 Gloucester Gardens, Cockfosters
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1 Imperial Grove
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1 Lushington Drive
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Freston Gardens — bus stop.
Closest school
0.3 km
Southgate School. 29 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
50.9dB

Night-time· 23:00 – 07:00
42.3dB







