80 Northumberland Road, New Barnet, Barnet, EN5 1EE
About 80 Northumberland Road
80 Northumberland Road is a five-bedroom detached house in New Barnet, Barnet, Barnet (EN5 1EE). It has a recorded floor area of 178 m² (around 1916 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (August 2024) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 83).
Untraded for 19 years, with the last transfer in October 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £1,213,000 sits 105.6% above the 2007 sale of £590,000. On a £-per-square-foot basis, the last sale (£308/sq ft) was about 27.6% below the postcode norm. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 88% of similar EPCs).
Know exactly what you're buying at 80 Northumberland 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
- Bedrooms5
- Bathrooms3
Energy performance
80 Northumberland Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Jan 2008ExtensionFullIn report
Extension: Single storey · Rear of property
Single storey rear extension with access for domestic storage under.
- Documents
- 3 docs on file
- Reference
- N15737A/07
- Nov 2007Loft ConversionOutlineIn report
Side roof extensions to convert hipped roof to a gabled roof and rear roof extension to form dormer window.
Extension- Documents
- 3 docs on file
- Reference
- N15737/07
We flagged 1 thing worth checking at 80 Northumberland 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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£1,213,000
Modelled from EPC, postcode comparables.
£590,000
Recorded with HM Land Registry.
Sales timeline
23 October 2007Most recent
£590,000
Median price across the last 5 sales in EN5 1EE: £1,150,000 (2023–2021).
Nearby sales in EN5 1EE
86 Northumberland Road, New Barnet, Barnet, EN5 1EE
Sold Aug 2023
£1,295,00058 Northumberland Road, New Barnet, Barnet, EN5 1EE
Sold Jan 2022
£1,150,000108 Northumberland Road, New Barnet, Barnet, EN5 1EE
Sold Aug 2021
£1,425,00056 Northumberland Road, New Barnet, Barnet, EN5 1EE
Sold Aug 2021
£845,00094 Northumberland Road, New Barnet, Barnet, EN5 1EE
Sold Jun 2021
£1,100,000
Everything we know about 80 Northumberland 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
- Larger development activity nearby

Versus other Northumberland Road homes
On price per m², 80 Northumberland Road runs well behind the street norm.
Price per m²
£3,315
Street avg £5,103
Floor Area
178 m²
Street avg 183 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
6.0 t/year
Street avg 9.1 t/year
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Netherlands Road — bus stop.
Closest school
0.7 km
St Mary's CofE Primary School, East Barnet. 40 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
51.4dB

Night-time· 23:00 – 07:00
41.3dB