18 Granville Road, Barnet, EN5 4DU
About 18 Granville Road
18 Granville Road is a four-bedroom detached house in Barnet (EN5 4DU). It has a recorded floor area of 141 m² (around 1518 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (January 2016) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 85), a 3-band jump. The latest certificate is from January 2016, so improvements made since then won't be reflected.
Untraded for 29 years, with the last transfer in August 1997. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £970,000 sits 288% above the 1997 sale of £250,000. On a £-per-square-foot basis, the last sale (£165/sq ft) was about 58.8% below the postcode norm. At 141 m² it sits well below the postcode median (210 m² across 10 EPCs), making it one of the more compact homes locally. One historical planning record sits against the property in 2002.
Know exactly what you're buying at 18 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
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
Energy performance
18 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This certificate is over 10 years old and is no longer valid.Expired 05 Jan 2026
EPC Rating
Planning history
- May 2002Demolition And RebuildFullIn report
Demolition of existing garage and erection of new garage.
- Reference
- N06187B/02
We flagged 2 things worth checking at 18 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
18 Granville Road's estimated value is more than triple its earliest registered sale price (1997).
£970,000
Modelled from EPC, postcode comparables.
£250,000
Recorded with HM Land Registry.
Sales timeline
12 August 1997Most recent
£250,000
Median price across the last 5 sales in EN5 4DU: £1,375,000 (2025–2017).
Nearby sales in EN5 4DU
Everything we know about 18 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
On price per m², 18 Granville Road runs well behind the street norm.
Price per m²
£1,773
Street avg £5,033
Floor Area
141 m²
Street avg 203 m²
Habitable Rooms
7 rooms
Street avg 8 rooms
CO₂ Emissions
8.8 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