51 Northumberland Road, New Barnet, Barnet, EN5 1EB
About 51 Northumberland Road
51 Northumberland Road is a semi-detached house in New Barnet, Barnet, Barnet (EN5 1EB). It has a recorded floor area of 137 m² (around 1475 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (April 2024) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£661/sq ft) was about 92.3% above the typical sold price in the postcode. Most recent transfer: July 2024 at £975,000.
Know exactly what you're buying at 51 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
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Jan 2025DemolitionFullIn report
Extension: Side and rear of property
Two storey side/rear extension following the demolition of existing side and rear extension
- Agent
- London Consultants Ltd
Extension- Documents
- 6 docs on file
- Reference
- 24/4782/HSE
- Oct 2024ExtensionOutlineIn report
Extension: Single storey · Rear of property
Single storey rear extension with a proposed depth of 6.00 metres, maximum height of 3 metres and eaves height of 2.70 metres. Following demolition of existing extension.
- Agent
- London Consultants Ltd
- Documents
- 4 docs on file
- Reference
- 24/3623/PNH
We flagged 1 thing worth checking at 51 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
51 Northumberland Road valuation sits well clear of the typical sold price in this postcode.
£968,000
Modelled from EPC, postcode comparables.
£975,000
Recorded with HM Land Registry.
Sales timeline
14 July 2024Most recent
£975,000
Median price across the last 5 sales in EN5 1EB: £1,270,000 (2025–2019).
Nearby sales in EN5 1EB
55 Northumberland Road, New Barnet, Barnet, EN5 1EB
Sold Mar 2025
£1,275,00057 Northumberland Road, New Barnet, Barnet, EN5 1EB
Sold Feb 2025
£1,270,00065 Northumberland Road, New Barnet, Barnet, EN5 1EB
Sold Feb 2023
£900,00045 Northumberland Road, New Barnet, Barnet, EN5 1EB
Sold Sept 2022
£1,380,00075 Northumberland Road, New Barnet, Barnet, EN5 1EB
Sold Jun 2019
£905,000
Everything we know about 51 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
51 Northumberland Road outperforms the street on co₂ emissions by a wide margin.
Price per m²
£7,117
Street avg £5,007
Floor Area
137 m²
Street avg 180 m²
Habitable Rooms
6 rooms
Street avg 8 rooms
CO₂ Emissions
4.9 t/year
Street avg 8.7 t/year
Similar properties nearby
1 Landsdown Close, New Barnet
EN5 1NU
1 Eversleigh Road
EN5 1NE
1 Holyrood Road, New Barnet
EN5 1DQ
1 Dalmeny Road, New Barnet
EN5 1DE
1 Dinsdale Gardens, New Barnet
EN5 1HE
1 Hasluck Gardens, New Barnet
EN5 1HS
1 Amber Close, New Barnet
EN5 1FD
1 Great North Road, New Barnet
EN5 1EG
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
0.8 km
St Mary's CofE Primary School, East Barnet. 38 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
51.7dB

Night-time· 23:00 – 07:00
41.7dB