21 Dinsdale Gardens, New Barnet, Barnet, EN5 1HE
About 21 Dinsdale Gardens
21 Dinsdale Gardens is a three-bedroom semi-detached house in New Barnet, Barnet, Barnet (EN5 1HE). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (June 2020) shows a D (score 56), a step below the typical UK home. The recommended improvements would lift it to B (score 83), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
Today's modelled estimate of £886,000 is 10.7% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£646/sq ft) was about 48.7% above the typical sold price in the postcode. At 115 m² it's 17% smaller than the typical home in the postcode (139 m² median across 12 EPCs). Most recent transfer: October 2020 at £800,000.
Know exactly what you're buying at 21 Dinsdale Gardens
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
- Bedrooms3
- Bathrooms1
- CloakroomYes
Outside
- Private gardenRear
- GarageYes
Building
- RefurbishedYes
- Extension potentialPossible
Energy performance
21 Dinsdale Gardens's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
21 Dinsdale Gardens has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 21 Dinsdale Gardens
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 in the post-pandemic price surge — useful context when reading the figure.
£886,000
Modelled from EPC, postcode comparables.
£800,000
Recorded with HM Land Registry.
Sales timeline
14 October 2020Most recent
£800,000
Median price across the last 5 sales in EN5 1HE: £860,000 (2024–2011).
Nearby sales in EN5 1HE
15 Dinsdale Gardens, New Barnet, Barnet, EN5 1HE
Sold Dec 2024
£860,00018 Dinsdale Gardens, New Barnet, Barnet, EN5 1HE
Sold Oct 2017
£940,0001 Dinsdale Gardens, New Barnet, Barnet, EN5 1HE
Sold Jul 2016
£995,00019 Dinsdale Gardens, New Barnet, Barnet, EN5 1HE
Sold Jul 2012
£580,0007 Dinsdale Gardens, New Barnet, Barnet, EN5 1HE
Sold Sept 2011
£765,000
Everything we know about 21 Dinsdale Gardens, 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 Dinsdale Gardens homes
Floor Area for 21 Dinsdale Gardens lags the street by a wide margin.
Price per m²
£6,957
Street avg £6,017
Floor Area
115 m²
Street avg 144 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
6.0 t/year
Street avg 6.7 t/year
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Dinsdale Gardens — bus stop.
Closest school
0.6 km
Ark Pioneer Academy. 33 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
53.5dB

Night-time· 23:00 – 07:00
43.3dB