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57a, Glenthorne Road, Barnet, London, N11 3HU

Property type
Semi-detached
Floor 01
Habitable rooms
4
From EPC
Floor area
71 m²
764 sq ft
Energy rating
C
Score 69
Tenure
Private Rental
Overview

About 57a

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

57a is a semi-detached house in Barnet, London, London (N11 3HU). It has a recorded floor area of 71 m² (around 764 sq ft) and construction records dating it to 1900-1929. The latest certificate (April 2025) shows a C (score 69), just inside the C band. When first surveyed in April 2010 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Average to Good and lighting went from Very Poor to Very Good; while roof efficiency dropped from Good to Very Poor.

Its energy rating outperforms most of the postcode (better than 76% of similar EPCs). Across 1997–2024, sale prices on this property compounded at 8.4% per year. On a £-per-square-foot basis, the last sale (£435/sq ft) was about 41% above the typical sold price in the postcode. Most recent transfer: May 2024 at £332,500.

Before you decide

Everything you need to know about 57a

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

Signs of HMO activity in the area
£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.
Current Certificate(1 of 3)
Apr 2025

EPC Rating

A
B
C
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.6 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Mar 2021from Apr 2010
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Low Energy Lighting
0%100%

More low energy lighting installed

Apr 2025from Mar 2021
EPC improved fromD57toC69
Windows
AverageGood

Window efficiency improved

Walls
Very PoorPoor

Wall insulation improved

Planning

Planning history

Applications and permits filed against 57a, Glenthorne Road, Barnet, London, N11 3HU, sourced from the PlanIt planning register.

57a has no planning applications on record.

Notable planning nearby

9applications of note in the surrounding area

Before you offer

We flagged 1 thing worth checking at 57a

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
£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.

Price for 57a has grown more than fourfold since the 1997 starting point.

Current estimate

£345,000

Modelled from EPC, postcode comparables and a sale-price growth of 8.4% per year over 27 years.

See how we calculated this
Last sold (2024)

£332,500

Growth on file: 8.4% per year over 27 years.

Sales timeline

  1. 2 May 2024Most recent

    £332,500

    +786.7%over 26 years
  2. 22 May 1997

    £37,500

Median price across the last 5 sales in N11 3HU: £630,000 (2025–2021).

On the street

Versus other Glenthorne Road homes

Four headline reads against 18 similar flats on this street, drawn from the latest EPC and Land Registry data.

57a is notably below the street on years held.

Price per m²

£4,683

Street avg £3,288

Above

Floor Area

71 m²

Street avg 50 m²

Strongly above

Habitable Rooms

4 rooms

Street avg 3 rooms

Strongly above

CO₂ Emissions

2.6 t/year

Street avg 2.5 t/year

Below
Before you decide

Everything you need to know about 57a

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

Signs of HMO activity in the area
£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 London district page.

Rail-style transport is unusually close for this postcode.

Crime

5/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Stanford Road — bus stop.

Closest school

0.2 km

Holly Park Primary School. 58 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 N11 3HU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for N11 3HU

Daytime· 07:00 – 23:00

52.1dB

Low
Night-time road noise heatmap for N11 3HU

Night-time· 23:00 – 07:00

43.2dB

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 57a, Glenthorne Road, Barnet, London, N11 3HU. Each answer is also embedded as structured data for search engines.