21 Denison Close, Barnet, London, N2 0JT
About 21 Denison Close
21 Denison Close is a detached house in Barnet, London, London (N2 0JT). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1930-1949 and council tax band D. At 61 m² this is the 10th smallest of 28 units on EPC record in the building, where floor areas span 43–70 m². The building's EPC ratings span E to B across 28 units on file. The latest certificate (November 2019) shows a C (score 70).
Know exactly what you're buying at 21 Denison 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
Energy performance
EPC Rating
Planning history
21 Denison Close has no planning applications on record.
Notable planning nearby
11applications of note in the surrounding area
We flagged 2 things worth checking at 21 Denison 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.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
21 Denison Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£377,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in N2 0JT: £440,000 (2025–2021).
Nearby sales in N2 0JT
35 Denison Close, Barnet, London, N2 0JT
Sold Sept 2025
£430,0006 Denison Close, Barnet, London, N2 0JT
Sold Oct 2024
£320,0007 Denison Close, Barnet, London, N2 0JT
Sold Jul 2024
£440,0004 Denison Close, Barnet, London, N2 0JT
Sold Dec 2021
£469,00024 Denison Close, Barnet, London, N2 0JT
Sold Jun 2021
£450,000
Everything we know about 21 Denison 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
- Signs of HMO activity in the area
- Larger development activity nearby

Versus other Denison Close homes
EPC Rating
70 (C)
Street avg 65 (D)
Floor Area
61 m²
Street avg 61 m²
CO₂ Emissions
2.3 t/year
Street avg 2.8 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
1 Cedar Drive, Barnet
N2 0PS
1 Denison Close, Barnet
N2 0JT
1 Cromwell Close, Barnet
N2 0LL
1 Clare Close, Barnet
N2 0UY
1 Cricket Row, Church Lane, Barnet
N2 0TD
1 Cecilia Close, Barnet
N2 0UT
1 Dunstan Close, Barnet
N2 0UX
1 Benedict Way, Barnet
N2 0UR
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Ossulton Way — bus stop.
Closest school
0.3 km
Bishop Douglass School Finchley. 52 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
53.8dB

Night-time· 23:00 – 07:00
44.4dB