10 Mallard Close, New Barnet, Barnet, EN5 1DH
About 10 Mallard Close
10 Mallard Close is a four-bedroom mid-terrace house in New Barnet, Barnet, Barnet (EN5 1DH). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (August 2021) shows a D (score 55), a step below the typical UK home. The rating has held steady at D across 2 certificates since May 2011. Between certificates, roof efficiency went from Poor to Average and window efficiency went from Very Poor to Average. The recommended improvements would lift it to B (score 81), a 2-band jump.
It hasn't traded since July 2000, a hold of 26 years that's notably long for the area. 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 £623,000 sits 284.6% above the 2000 sale of £162,000. On a £-per-square-foot basis, the last sale (£133/sq ft) was about 56.3% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 77% of similar EPCs).
Know exactly what you're buying at 10 Mallard Close
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
Energy performance
10 Mallard Close's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Windows upgraded, improving insulation
Loft insulation upgraded to recommended levels
Planning history
10 Mallard Close has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 10 Mallard Close
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
10 Mallard Close's estimated value is more than triple its earliest registered sale price (2000).
£623,000
Modelled from EPC, postcode comparables.
£162,000
Recorded with HM Land Registry.
Sales timeline
16 July 2000Most recent
£162,000
Median price across the last 5 sales in EN5 1DH: £550,000 (2024–2019).
Nearby sales in EN5 1DH
17 Mallard Close, New Barnet, Barnet, EN5 1DH
Sold Jul 2024
£499,99914 Mallard Close, New Barnet, Barnet, EN5 1DH
Sold Apr 2023
£550,00013 Mallard Close, New Barnet, Barnet, EN5 1DH
Sold Sept 2021
£566,00011 Mallard Close, New Barnet, Barnet, EN5 1DH
Sold Nov 2019
£616,50016 Mallard Close, New Barnet, Barnet, EN5 1DH
Sold Feb 2014
£440,000
Everything we know about 10 Mallard Close, 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 Mallard Close homes
10 Mallard Close is notably below the street on price per m².
Price per m²
£1,434
Street avg £3,479
Floor Area
113 m²
Street avg 124 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
6.2 t/year
Street avg 5.2 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
0.1 km
Northumberland Road — bus stop.
Closest school
0.5 km
St Mary's CofE Primary School, East Barnet. 41 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
51.2dB

Night-time· 23:00 – 07:00
40.6dB