1a, Granville Road, Barnet, EN5 4DU
About 1a
1a is a semi-detached house in Barnet (EN5 4DU). It has a recorded floor area of 215 m² (around 2317 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (September 2009) shows an E (score 43), well below the UK norm with real room to improve. Earlier certificates rated it C (June 2009); the latest reading is 2 bands lower. Between certificates, wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Good to Very Poor. The latest certificate is from September 2009, so improvements made since then won't be reflected.
4 planning records sit against the property, 2 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Know exactly what you're buying at 1a
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
1a'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This certificate is over 10 years old and is no longer valid.Expired 15 Sept 2019
EPC Rating
Planning history
1a has an approved single-storey rear extension on the planning record.
- Jul 2018Tree WorksTreesIn report
1 x Horse Chestnut (dead) - Remove. Standing in group G10 of Tree Preservation Order
- Documents
- 4 docs on file
- Reference
- TPF/0515/18
- Sept 2017AmendmentIn report
Non material amendment of planning permisision 16/0175/HSE dated 03/03/16 for `Single Storey rear extension` Amendments include installation of 2no flat rooflights to flat roof of extension
- Agent
- CG Architects
- Documents
- 7 docs on file
- Reference
- 17/5455/NMA
We flagged 2 things worth checking at 1a
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
30-day money-back guarantee
Sales history & valuation
1a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£1,294,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in EN5 4DU: £1,375,000 (2025–2017).
Nearby sales in EN5 4DU
Everything we know about 1a, 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
1a outperforms the street on habitable rooms by a wide margin.
EPC Rating
43 (E)
Street avg 48 (E)
Floor Area
215 m²
Street avg 195 m²
CO₂ Emissions
16.0 t/year
Street avg 11.3 t/year
Habitable Rooms
11 rooms
Street avg 8 rooms
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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