30 Northumberland Road, New Barnet, Barnet, EN5 1ED
About 30 Northumberland Road
30 Northumberland Road is a four-bedroom semi-detached house in New Barnet, Barnet, Barnet (EN5 1ED). It has a recorded floor area of 159 m² (around 1711 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (March 2014) shows a D (score 57), a step below the typical UK home. The rating has held steady at D across 2 certificates since July 2010. Between certificates, roof efficiency went from Good to Very Good and lighting went from Poor to Average; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from March 2014, so improvements made since then won't be reflected. Our model identifies extension potential, subject to local planning policy.
Today's modelled estimate of £1,037,000 is 25.7% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£482/sq ft) was about 48.9% above the typical sold price in the postcode. 12 years since the last transfer (September 2014).
Know exactly what you're buying at 30 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
- Bedrooms4
- Bathrooms1
- Dining roomYes
- CloakroomYes
Outside
- GarageIntegral
Building
- Central heatingYes
- Extension potentialPossible
Energy performance
30 Northumberland 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This certificate is over 10 years old and is no longer valid.Expired 21 Mar 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Windows upgraded, improving insulation
Loft insulation upgraded to recommended levels
Planning history
30 Northumberland Road has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 30 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
30 Northumberland Road valuation sits well clear of the typical sold price in this postcode.
£1,037,000
Modelled from EPC, postcode comparables.
£825,000
Recorded with HM Land Registry.
Sales timeline
18 September 2014Most recent
£825,000
Median price across the last 5 sales in EN5 1ED: £1,150,000 (2024–2014).
Nearby sales in EN5 1ED
44 Northumberland Road, New Barnet, Barnet, EN5 1ED
Sold Apr 2024
£1,825,00026b, Northumberland Road, New Barnet, Barnet, EN5 1ED
Sold Jul 2023
£2,425,00034 Northumberland Road, New Barnet, Barnet, EN5 1ED
Sold Oct 2015
£955,00024 Northumberland Road, New Barnet, Barnet, EN5 1ED
Sold Aug 2015
£1,150,000Flat 1, 4 Northumberland Road, New Barnet, Barnet, EN5 1ED
Sold Dec 2014
£476,000
Everything we know about 30 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
Floor Area for 30 Northumberland Road lags the street by a wide margin.
Price per m²
£5,189
Street avg £3,436
Floor Area
159 m²
Street avg 234 m²
Habitable Rooms
7 rooms
Street avg 9 rooms
CO₂ Emissions
7.1 t/year
Street avg 10.0 t/year
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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
Walfield Avenue — bus stop.
Closest school
1.1 km
St Mary's CofE Primary School, East Barnet. 37 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
50.8dB

Night-time· 23:00 – 07:00
41.9dB