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Get started27 Lynton Mead is a four-bedroom semi-detached house in Barnet, London, London (N20 8DG). It has a recorded floor area of 141 m² (around 1518 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (May 2021) shows an E (score 42), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 71), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced London HPI: 4.2% per year against 0% for the wider region. Today's modelled estimate of £1,038,000 is 11% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£616/sq ft) was about 24% above the typical sold price in the postcode. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, a garage conversion and partial demolition, meaningful when judging how the property has evolved. At 141 m² it's 19.5% larger than the typical home in the postcode (118 m² median across 17 EPCs). Last sale on file: £935,000 in September 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
27 Lynton Mead's carbon output runs well above what efficient homes in the postcode produce.
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
Extension: Single storey · Rear of property
Single storey rear extension following demolition of existing single storey rear extension. Conversion of existing garage into habitable space including to replace the existing corrugated roof with new flat roof and a new parapet wall (Amended Proposal)
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,038,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.2% per year over 17 years.
£935,000
Growth on file: 4.2% per year over 17 years.
On co₂ emissions, 27 Lynton Mead runs well behind the street norm.
Price per m²
£6,631
Street avg £6,180
Floor Area
141 m²
Street avg 124 m²
Habitable Rooms
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

Roof extension involving hip to gable, rear dormer window, 2no front facing rooflights. New side gable window
24 September 2021Most recent
£935,000
+98.9%over 16 years6 January 2005
£470,000
Median price across the last 5 sales in N20 8DG: £925,000 (2025–2018).
Street avg 6 rooms
CO₂ Emissions
9.5 t/year
Street avg 6.2 t/year
N20 8HG
Closest school
0.4 km
Woodridge Primary School. 40 schools nearby.
Night-time· 23:00 – 07:00
38.5dB
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