12 Granville Road, Barnet, EN5 4DU
About 12 Granville Road
12 Granville Road is a four-bedroom detached house in Barnet (EN5 4DU). It has a recorded floor area of 187 m² (around 2017 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (February 2011) shows a D (score 55), a step below the typical UK home. The latest certificate is from February 2011, so improvements made since then won't be reflected.
Across 1997–2012, sale prices on this property compounded at 11.4% per year. Today's modelled estimate of £1,229,000 sits 54.6% above the 2012 sale of £795,000. 6 planning records sit against the property, 2 approved, 4 refused. Past consents include tree works, meaningful when judging how the property has evolved. Last changed hands 14 years ago, in April 2012.
Know exactly what you're buying at 12 Granville Road
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
What this property has
Inside
- Bedrooms4
Energy performance
12 Granville Road'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This certificate is over 10 years old and is no longer valid.Expired 12 Feb 2021
EPC Rating
Planning history
Planning history at 12 Granville Road is exclusively tree-management applications — typical for a property with mature trees on or near the plot.
- May 2006Tree WorksTreesIn report
Lawson Cypress - Remove and Replant. T31 of Tree Preservation Order
- Documents
- 5 docs on file
- Reference
- N02905F/06/TRE
- May 2006Tree WorksTreesIn report
Lawson Cypress - Remove and Replant. T31 of Tree Preservation Order
- Reference
- N02905F/06/TRE_B
We flagged 2 things worth checking at 12 Granville Road
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
Price for 12 Granville Road has grown more than fourfold since the 1997 starting point.
£1,229,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.4% per year over 15 years.
£795,000
Growth on file: 11.4% per year over 15 years.
Sales timeline
17 April 2012Most recent
£795,000
+396.9%over 14 years11 June 1997
£160,000
Median price across the last 5 sales in EN5 4DU: £1,375,000 (2025–2017).
Nearby sales in EN5 4DU
Everything we know about 12 Granville Road, 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 Granville Road homes
Price per m² for 12 Granville Road lags the street by a wide margin.
Price per m²
£4,242
Street avg £4,725
Floor Area
187 m²
Street avg 198 m²
Habitable Rooms
8 rooms
Street avg 8 rooms
CO₂ Emissions
9.0 t/year
Street avg 12.0 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Galley Lane — bus stop.
Closest school
0.3 km
Queen Elizabeth's School, Barnet. 15 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
49.0dB

Night-time· 23:00 – 07:00
40.2dB