17 Chetwynd Avenue, East Barnet, Barnet, EN4 8NG
About 17 Chetwynd Avenue
17 Chetwynd Avenue is a three-bedroom semi-detached house in East Barnet, Barnet, Barnet (EN4 8NG). It has a recorded floor area of 89 m² (around 956 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (November 2011) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 58). The latest certificate is from November 2011, so improvements made since then won't be reflected.
2 planning records sit against the property, 1 approved, 0 refused, 1 pending. Past consents include an extension and a porch, meaningful when judging how the property has evolved. An active application for an extension is awaiting a decision. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). Across 2012–2018, sale prices on this property compounded at 8.4% per year. On a £-per-square-foot basis, the last sale (£598/sq ft) was about 18.7% above the typical sold price in the postcode. Most recent transfer: July 2018 at £571,500.
What this property has
Inside
- Bedrooms3
- Bathrooms2
Energy performance
17 Chetwynd Avenue's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Nov 2021
EPC Rating
Planning history
- Sept 2024ExtensionFullIn report
Extension: Single storey
Single storey rear extension to both properties. Single storey side extension to number 19
- Agent
- Signature Buildings Ltd
- Documents
- 19 docs on file
- Reference
- 24/3778/FUL
- Aug 2023PorchFullIn report
Extension: Side and rear of property
Single storey side and rear extension. New front entrance canopy. Widening and repaving of the existing front driveway
- Agent
- Mab design and development Ltd
Extension- Documents
- 10 docs on file
- Reference
- 23/2858/HSE
We flagged 1 thing worth checking at 17 Chetwynd 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
17 Chetwynd Avenue valuation sits well clear of the typical sold price in this postcode.
£623,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.4% per year over 7 years.
£571,500
Growth on file: 8.4% per year over 7 years.
Sales timeline
22 July 2018Most recent
£571,500
+69.1%over 6 years11 January 2012
£338,000
Median price across the last 5 sales in EN4 8NG: £550,000 (2024–2013).
Nearby sales in EN4 8NG
19 Chetwynd Avenue, East Barnet, Barnet, EN4 8NG
Sold Aug 2024
£562,00014 Chetwynd Avenue, East Barnet, Barnet, EN4 8NG
Sold Feb 2024
£507,00023 Chetwynd Avenue, East Barnet, Barnet, EN4 8NG
Sold Dec 2017
£575,0006 Chetwynd Avenue, East Barnet, Barnet, EN4 8NG
Sold Dec 2016
£550,00010 Chetwynd Avenue, East Barnet, Barnet, EN4 8NG
Sold Jul 2009
£289,950
Versus other Chetwynd Avenue homes
EPC Rating for 17 Chetwynd Avenue lags the street by a wide margin.
Price per m²
£6,432
Street avg £5,085
Floor Area
89 m²
Street avg 91 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
5.0 t/year
Street avg 3.9 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
0.2 km
Parkside Gardens Woodfield Drv — bus stop.
Closest school
0.4 km
Church Hill School. 48 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
52.0dB

Night-time· 23:00 – 07:00
40.3dB







