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Get started14 Farnham Close is a four-bedroom semi-detached house in Barnet, London, London (N20 9PU). It has a recorded floor area of 191 m² (around 2056 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (March 2023) shows a C (score 73). When first surveyed in July 2010 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Good, window efficiency went from Very Poor to Good and hot-water efficiency went from Poor to Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to B (score 81). Records show the property has been extended at some point in its history.
Sale prices here have outpaced London HPI: 7% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£608/sq ft) was about 63.2% above the typical sold price in the postcode. At 191 m² the property is well over the postcode median (131 m² across 13 EPCs), placing it in the larger end of the local stock. 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. Most recent transfer: October 2023 at £1,250,000.
14 Farnham Close ranks among the most efficient homes in the postcode for energy use.
14 Farnham Close has 2 separate extension applications on the council record.
Extension: Single storey · Rear of property
Single storey rear extension with pitched roof.
Latest sale on 14 Farnham Close was the highest on Land Registry record across the postcode.
£1,249,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 13 years.
£1,250,000
Growth on file: 7.0% per year over 13 years.
14 Farnham Close is notably below the street on years held.
Price per m²
£6,545
Street avg £4,395
Floor Area
191 m²
Street avg 134 m²
Habitable Rooms
7 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Walfield Avenue — bus stop.

Daytime· 07:00 – 23:00
50.4dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
Wall insulation improved
More low energy lighting installed
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Extension: Single storey · Rear of property
Single storey rear extension with a proposed depth of 4.0 metres from the original rear wall. Eaves height of 3.0 metres and maximum height of 4.0 metres.
16 October 2023Most recent
£1,250,000
+135.8%over 12 years18 February 2011
£530,000
Median price across the last 5 sales in N20 9PU: £700,000 (2016–2012).
Street avg 6 rooms
CO₂ Emissions
5.3 t/year
Street avg 7.2 t/year
N20 9JX
Closest school
1.1 km
St Mary's CofE Primary School, East Barnet. 39 schools nearby.
Night-time· 23:00 – 07:00
41.7dB
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