Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started21 Lynton Mead is a semi-detached house in Barnet, London, London (N20 8DG). It has a recorded floor area of 121 m² (around 1302 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (October 2022) shows a D (score 59), a step below the typical UK home. When first surveyed in April 2010 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Average, hot-water efficiency went from Average to Good and lighting went from Very Poor to Average; while roof efficiency dropped from Good to Average. The recommended improvements would push it to C (score 80).
Sale prices here have outpaced London HPI: 3.7% per year against 0% for the wider region. Today's modelled estimate of £1,028,000 is 16.2% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£679/sq ft) was about 40.3% above the typical sold price in the postcode. One planning record on file: a loft conversion approved in 2003. Past consents include a loft conversion, meaningful when judging how the property has evolved. Most recent transfer: August 2023 at £885,000.
Side and rear dormers to facilitate a loft conversion.
Sale price has at least doubled since 2003.
£1,028,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 20 years.
£885,000
Growth on file: 3.7% per year over 20 years.
Habitable Rooms for 21 Lynton Mead lags the street by a wide margin.
Price per m²
£7,314
Street avg £6,131
Floor Area
121 m²
Street avg 125 m²
Habitable Rooms
4 rooms
Street avg 6 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
Laurel Way — bus stop.

Daytime· 07:00 – 23:00
47.8dB

Changes detected from historical EPC data
More low energy lighting installed
Heating controls upgraded for better temperature management
Hot water efficiency improved
Windows upgraded, improving insulation
Are we missing something? Tell us about home improvements to help adjust your valuation.
11 August 2023Most recent
£885,000
+23.1%over 9 years8 August 2014
£719,000
+67.2%over 10 years12 December 2003
£430,000
Median price across the last 5 sales in N20 8DG: £935,000 (2025–2018).
CO₂ Emissions
5.6 t/year
Street avg 6.5 t/year
N20 8HG
Closest school
0.4 km
Woodridge Primary School. 40 schools nearby.
Night-time· 23:00 – 07:00
38.5dB
Find out what your property is worth with a free valuation from a top-rated local estate agent.
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell