11 Grassington Close, Barnet, London, N11 3FJ
About 11 Grassington Close
11 Grassington Close is a detached house in Barnet, London, London (N11 3FJ). It has a recorded floor area of 178 m² (around 1916 sq ft), construction records dating it to 1996-2002 and council tax band G. The latest certificate (June 2016) shows a C (score 72). The recommended improvements would push it to B (score 83). The latest certificate is from June 2016, so improvements made since then won't be reflected.
It hasn't traded since August 1998, a hold of 28 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 178 m² the property is well over the postcode median (118 m² across 5 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £923,000 sits 310.3% above the 1998 sale of £224,950. On a £-per-square-foot basis, the last sale (£117/sq ft) was about 19.2% below the postcode norm. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include a garage conversion, meaningful when judging how the property has evolved.
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 19 Jun 2026
EPC Rating
Planning history
- Apr 2013Loft ConversionOutlineIn report
Extension to roof including rear dormer and 3 no. front rooflights to facilitate loft conversion
- Agent
- Mr Patel
- Documents
- 8 docs on file
- Reference
- B/01021/13
- Jun 2003Garage ConversionFullIn report
Conversion of existing garage to habitable room including external alterations.
- Reference
- N13660/03
We flagged 1 thing worth checking at 11 Grassington Close
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.
- Signs of HMO activity in the area
30-day money-back guarantee
Sales history & valuation
11 Grassington Close's modelled value sits at over four times its earliest registered sale price (1998).
£923,000
Modelled from EPC, postcode comparables.
£224,950
Recorded with HM Land Registry.
Sales timeline
3 August 1998Most recent
£224,950
Median price across the last 5 sales in N11 3FJ: £320,000 (2021–2001).
Nearby sales in N11 3FJ
4 Grassington Close, Barnet, London, N11 3FJ
Sold Jun 2021
£700,0002 Grassington Close, Barnet, London, N11 3FJ
Sold Nov 2003
£320,0003 Grassington Close, Barnet, London, N11 3FJ
Sold Oct 2003
£329,0005 Grassington Close, Barnet, London, N11 3FJ
Sold Aug 2001
£266,00014 Grassington Close, Barnet, London, N11 3FJ
Sold Mar 2001
£213,500
Versus other Grassington Close homes
On price per m², 11 Grassington Close runs well behind the street norm.
Price per m²
£1,264
Street avg £2,653
Floor Area
178 m²
Street avg 119 m²
Habitable Rooms
9 rooms
Street avg 6 rooms
CO₂ Emissions
5.0 t/year
Street avg 3.5 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Bellevue Road — bus stop.
Closest school
0.5 km
St Paul's CofE Primary School N11. 69 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
56.4dB

Night-time· 23:00 – 07:00
48.3dB







