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21 Belmont Avenue, Barnet, EN4 9JP

2 planning records
Property type
Semi-detached
Bedrooms
4
Bathrooms
2
Floor area
187 m²
2013 sq ft
Energy rating
D
Score 59
Council tax
Band F
Tenure
Owner Occupied
Overview

About 21 Belmont Avenue

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

21 Belmont Avenue is a four-bedroom semi-detached house in Barnet (EN4 9JP). It has a recorded floor area of 187 m² (around 2013 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (March 2021) shows a D (score 59), a step below the typical UK home. The recommended improvements would push it to C (score 74).

At 187 m² the property is well over the postcode median (142 m² across 16 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Across 2001–2021, sale prices on this property compounded at 6.4% per year. On a £-per-square-foot basis, the last sale (£509/sq ft) was about 46% above the typical sold price in the postcode. Most recent transfer: June 2021 at £1,025,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms4
  • Bathrooms2
  • Dining roomYes
  • Utility roomYes
  • EnsuiteYes
  • StudyYes

Outside

  • Private gardenWest-facing
  • ParkingOff street
Before you decide

Everything you need to know about 21 Belmont Avenue

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby
£14.99one-off

30-day money-back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

21 Belmont Avenue's carbon output runs well above what efficient homes in the postcode produce.

EPC Rating

A
B
C
D
D59
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
8.1 t/year
Occupancy
Owner Occupied
Planning

Planning history

Applications and permits filed against 21 Belmont Avenue, Barnet, EN4 9JP, sourced from the PlanIt planning register.

21 Belmont Avenue has been extended on multiple sides of the property across separate planning applications.

  1. Dec 2022
    ExtensionFull
    In report

    Extension: Single storey · Rear of property

    First floor rear extension

    Agent
    Summit Architecture
    Documents
    7 docs on file
    Reference
    22/5061/HSE
    View planning record
  2. Aug 2004
    PorchFull
    In report

    Extension: Side and rear of property

    Single storey side and rear extension and new canopy over front entrance.

    Extension
    Documents
    2 docs on file
    Reference
    N14283/04
    View planning record
Before you offer

We flagged 1 thing worth checking at 21 Belmont Avenue

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
£14.99

30-day money-back guarantee

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Latest sale on 21 Belmont Avenue was the highest on Land Registry record across the postcode.

Current estimate

£1,068,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.4% per year over 20 years.

See how we calculated this
Last sold (2021)

£1,025,000

Growth on file: 6.4% per year over 20 years.

Sales timeline

  1. 28 June 2021Most recent

    £1,025,000

    +245.1%over 19 years
  2. 24 July 2001

    £297,000

Median price across the last 5 sales in EN4 9JP: £860,000 (2025–2021).

On the street

Versus other Belmont Avenue homes

Four headline reads against 16 similar houses on this street, drawn from the latest EPC and Land Registry data.

Floor Area for 21 Belmont Avenue runs comfortably ahead of the street norm.

Price per m²

£5,481

Street avg £4,942

Above

Floor Area

187 m²

Street avg 143 m²

Strongly above

Habitable Rooms

7 rooms

Street avg 6 rooms

Strongly above

CO₂ Emissions

8.1 t/year

Street avg 7.3 t/year

Below
Before you decide

Everything you need to know about 21 Belmont Avenue

The true value, the hidden risks and the full sale history, in one report.

Larger development activity nearby
£14.99one-off

30-day money-back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Barnet district page.

Rail-style transport is unusually close for this postcode.

Crime

2/mo

Steady year-on-year across the wider district.

Nearest stop

0.3 km

Park Road East Barnet — bus stop.

Closest school

0.3 km

Danegrove Primary School. 31 schools nearby.

Go deeper on the local area

The full report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around EN4 9JP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for EN4 9JP

Daytime· 07:00 – 23:00

51.9dB

Low
Night-time road noise heatmap for EN4 9JP

Night-time· 23:00 – 07:00

41.2dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 21 Belmont Avenue, Barnet, EN4 9JP. Each answer is also embedded as structured data for search engines.