1 Greenway, Barnet, London, N20 8EE
About 1 Greenway
1 Greenway is a four-bedroom detached house in Barnet, London, London (N20 8EE). It has a recorded floor area of 232 m² (around 2497 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (October 2020) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in September 2011 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 79).
It hasn't traded since October 2008, a hold of 18 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. 3 planning records sit against the property, 1 approved, 0 refused, 1 pending. Past consents include an extension, meaningful when judging how the property has evolved. An active application for an extension is awaiting a decision. Across 1999–2008, sale prices on this property compounded at 7.2% per year. Today's modelled estimate of £1,536,000 sits 153.9% above the 2008 sale of £605,000.
What this property has
Inside
- Bedrooms4
- Bathrooms2
Energy performance
1 Greenway's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
More low energy lighting installed
Ventilation system changed
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,795 · Includes VAT
Planning history
An application for a porch is currently awaiting a decision.
- Dec 2025PorchFullIn report
Extension: Single storey
First floor front and side extension. Single storey front porch extension. New front boundary wall with associated access gate and piers
- Agent
- Stuart A Greenberg
Extension- Documents
- 6 docs on file
- Reference
- 25/5099/HSE
- Aug 2012ExtensionFullIn report
Extension: Single storey · Side and rear of property
Single storey side and rear extension incorporating entrance.
- Agent
- Stuart A Greenberg
- Documents
- 4 docs on file
- Reference
- B/00110/12
What's in 1 Greenway, Barnet, London, N20 8EE's planning history?
1 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
1 Greenway's modelled value sits at over four times its earliest registered sale price (1999).
£1,536,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 10 years.
£605,000
Growth on file: 7.2% per year over 10 years.
Sales timeline
31 October 2008Most recent
£605,000
+95.2%over 9 years10 March 1999
£310,000
Median price across the last 2 sales in N20 8EE: £450,000 (2004–1998).
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Greenway / Totteridge — bus stop.
Closest school
0.6 km
St John's CofE Primary and Nursery School. 43 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
48.5dB

Night-time· 23:00 – 07:00
39.7dB







