23 Brim Hill, Barnet, London, N2 0HD
About 23 Brim Hill
23 Brim Hill is a detached house in Barnet, London, London (N2 0HD). It has a recorded floor area of 240 m² (around 2583 sq ft), construction records dating it to 1930-1949 and council tax band H. The latest certificate (June 2014) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2013. Between certificates, hot-water efficiency dropped from Good to Average. The recommended improvements would push it to C (score 74). The latest certificate is from June 2014, so improvements made since then won't be reflected.
It hasn't traded since May 2003, a hold of 23 years that's notably long for the area. At 240 m² the property is well over the postcode median (153 m² across 5 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £2,341,000 sits 140.1% above the 2003 sale of £975,000. 4 planning records sit against the property, 3 approved, 1 refused. Past consents include an extension and a basement excavation, meaningful when judging how the property has evolved.
Know exactly what you're buying at 23 Brim Hill
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
23 Brim Hill'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This certificate is over 10 years old and is no longer valid.Expired 11 Jun 2024
EPC Rating
Planning history
23 Brim Hill has 2 separate extension applications on the council record.
- Apr 2019ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension with new glazed units and parapet flat roof. Alterations to landscaping including new patio. Alterations to fenestration
- Agent
- Liquid Architects UK Limited
- Documents
- 16 docs on file
- Reference
- 19/1098/HSE
- Dec 2018ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension
- Agent
- Liquid Architects UK Limited
- Documents
- 7 docs on file
- Reference
- 18/5981/HSE
We flagged 2 things worth checking at 23 Brim Hill
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
- Larger development activity nearby
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Sales history & valuation
23 Brim Hill valuation sits well clear of the typical sold price in this postcode.
£2,341,000
Modelled from EPC, postcode comparables.
£975,000
Recorded with HM Land Registry.
Sales timeline
13 May 2003Most recent
£975,000
Median price across the last 5 sales in N2 0HD: £900,000 (2010–2007).
Nearby sales in N2 0HD
Everything we know about 23 Brim Hill, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Brim Hill homes
On floor area, 23 Brim Hill stands well clear of the street.
Price per m²
£4,063
Street avg £4,802
Floor Area
240 m²
Street avg 162 m²
Habitable Rooms
9 rooms
Street avg 7 rooms
CO₂ Emissions
9.2 t/year
Street avg 8.6 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Brim Hill — bus stop.
Closest school
0.7 km
Bishop Douglass School Finchley. 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
52.9dB

Night-time· 23:00 – 07:00
43.0dB