4 Rosslyn Avenue, East Barnet, Barnet, EN4 8DH
About 4 Rosslyn Avenue
4 Rosslyn Avenue is a three-bedroom semi-detached house in East Barnet, Barnet, Barnet (EN4 8DH). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (May 2015) shows an E (score 44), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 86), a 3-band jump. The latest certificate is from May 2015, so improvements made since then won't be reflected.
6 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Last changed hands 11 years ago, in October 2015. Today's modelled estimate of £744,000 is 30.5% above the 2015 sale price.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Energy performance
4 Rosslyn Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 May 2025
EPC Rating
Planning history
4 Rosslyn Avenue has been extended on multiple sides of the property across separate planning applications.
- May 2022Loft ConversionOutlineIn report
Roof extension involving rear dormer window and 1no front facing rooflights
- Agent
- AMc Design
- Documents
- 11 docs on file
- Reference
- 22/2336/192
- Oct 2021ExtensionFullIn report
Extension: Side of property
Ground and first floor side extensions. Formation of first floor bay window above existing ground floor bay window to front elevation
- Documents
- 10 docs on file
- Reference
- 21/4549/HSE
We flagged 1 thing worth checking at 4 Rosslyn Avenue
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
£744,000
Modelled from EPC, postcode comparables.
£570,000
Recorded with HM Land Registry.
Sales timeline
22 October 2015Most recent
£570,000
Median price across the last 5 sales in EN4 8DH: £950,000 (2025–2022).
Nearby sales in EN4 8DH
Northbury House, Rosslyn Avenue, East Barnet, Barnet, EN4 8DH
Sold Jan 2025
£950,000Ripple House, Rosslyn Avenue, East Barnet, Barnet, EN4 8DH
Sold Jan 2024
£1,100,00025 Rosslyn Avenue, East Barnet, Barnet, EN4 8DH
Sold Oct 2022
£950,0009a, Rosslyn Avenue, East Barnet, Barnet, EN4 8DH
Sold Feb 2022
£750,00023 Rosslyn Avenue, East Barnet, Barnet, EN4 8DH
Sold Feb 2022
£1,050,000
Versus other Rosslyn Avenue homes
On floor area, 4 Rosslyn Avenue runs well behind the street norm.
Price per m²
£5,377
Street avg £5,160
Floor Area
106 m²
Street avg 136 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
7.2 t/year
Street avg 6.9 t/year
Similar properties nearby
1 Derwent Avenue
EN4 8LU
1 Cranbrook Road
EN4 8UN
1 Barons Gate
EN4 8SU
1 Avondale Avenue
EN4 8LT
1 Bourn Avenue
EN4 8BU
1 Accommodation Road
EN4 8FT
1 Bohun Grove
EN4 8UA
1 Connaught Avenue, East Barnet
EN4 8PJ
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
0.1 km
Littlegrove — bus stop.
Closest school
0.2 km
St Mary's CofE Primary School, East Barnet. 40 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
52.2dB

Night-time· 23:00 – 07:00
40.5dB







