29 Rosslyn Avenue, East Barnet, Barnet, EN4 8DH
About 29 Rosslyn Avenue
29 Rosslyn Avenue is a four-bedroom semi-detached house in East Barnet, Barnet, Barnet (EN4 8DH). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (March 2020) shows a C (score 73). When first surveyed in November 2015 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good, roof efficiency went from Poor to Good and window efficiency went from Poor to Good. The recommended improvements would push it to B (score 83).
Its energy rating outperforms most of the postcode (better than 85% of similar EPCs). Across 2016–2020, sale prices on this property compounded at 6.3% per year. Today's modelled estimate of £896,000 is 29.9% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£594/sq ft) was about 18.8% above the typical sold price in the postcode. One planning record on file: an extension refused in 2018. Last sale on file: £690,000 in August 2020.
What this property has
Inside
- Bedrooms4
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenRear
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Wall insulation improved
Roof insulation improved
Floor insulation added or improved
More low energy lighting installed
Planning history
- Jun 2018BasementFullIn report
Extension: Single storey · Rear of property
Single storey rear extension and creation of basement level with access steps to garden and glass balustrade
- Agent
- John Perrin & Sons Ltd
Extension- Documents
- 11 docs on file
- Reference
- 18/2823/HSE
We flagged 1 thing worth checking at 29 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£896,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 4 years.
£690,000
Growth on file: 6.3% per year over 4 years.
Sales timeline
26 August 2020Most recent
£690,000
+30.2%over 4 years21 April 2016
£530,000
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
EPC Rating for 29 Rosslyn Avenue runs comfortably ahead of the street norm.
Price per m²
£6,389
Street avg £5,068
Floor Area
108 m²
Street avg 136 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
3.2 t/year
Street avg 7.2 t/year
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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







