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Get started21 West Walk is a four-bedroom semi-detached house in East Barnet, Barnet, Barnet (EN4 8NT). It has a recorded floor area of 109 m² (around 1173 sq ft), construction records dating it to 1900-1929 and council tax band E. Tenure is freehold. The latest certificate (September 2025) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in August 2015 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Poor; while window efficiency dropped from Good to Poor and lighting dropped from Very Good to Good. The recommended improvements would push it to C (score 77).
Sale prices here have outpaced Barnet HPI: 9.1% per year against 0% for the wider region. Today's modelled estimate of £780,000 is 34.5% above the 2015 sale price. At 109 m² it's 20.4% larger than the typical home in the postcode (91 m² median across 10 EPCs). On the market in December 2015 and unlisted since — roughly 10 years.
21 West Walk has more than quadrupled in price since its earliest registered sale in 1999.
£780,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.1% per year over 17 years.
£580,000
Growth on file: 9.1% per year over 17 years.
21 West Walk outperforms the street on habitable rooms by a wide margin.
Price per m²
£5,321
Street avg £7,007
Floor Area
109 m²
Street avg 91 m²
Habitable Rooms
6 rooms
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Parkside Gardens / West Walk — bus stop.

Daytime· 07:00 – 23:00
51.9dB

Changes detected from historical EPC data
Loft insulation installed or upgraded to 250mm+
Are we missing something? Tell us about home improvements to help adjust your valuation.
11 December 2015Most recent
£580,000
+326.5%over 16 years6 May 1999
£136,000
Median price across the last 5 sales in EN4 8NT: £600,000 (2023–2016).
Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 4.4 t/year
EN4 8PJ
Closest school
0.3 km
Monkfrith Primary School. 44 schools nearby.
Flood risk
Medium
From the Environment Agency.
Night-time· 23:00 – 07:00
41.1dB
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