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21 Cotleigh Avenue, Bexley, DA5 3HU

Extendable
Property type
Semi-detached
Bedrooms
2
Bathroom
1
Floor area
73 m²
786 sq ft
Energy rating
D
Score 62
Council tax
Band D
Tenure
Owner Occupied
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Overview

About 21 Cotleigh Avenue

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

21 Cotleigh Avenue is a two-bedroom semi-detached house in Bexley (DA5 3HU). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (August 2023) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.

Today's modelled estimate of £537,000 is 13.4% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£603/sq ft) was about 46.7% above the typical sold price in the postcode. Sold April 2024 for £473,500.

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

  • Bedrooms2
  • Bathrooms1
  • Dining roomYes
  • Utility roomYes

Outside

  • Private gardenFront and rear
  • Cul-de-sacYes

Building

  • RefurbishedYes
  • Extension potentialPossible
Before you decide

Everything you need to know about 21 Cotleigh Avenue

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

Pick your report · from £14.99

One time fee only - 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.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate
Aug 2023

EPC Rating

A
B
C
D
D62
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
3.3 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 14 August 2033

6 years remaining
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Early 20th centurySemi-Detached BungalowEPC D

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £795 · Includes VAT

Planning

Planning history

Applications and permits filed against 21 Cotleigh Avenue, Bexley, DA5 3HU, sourced from the PlanIt planning register.

21 Cotleigh Avenue has no planning applications on record.

3

But the area is active

3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

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

21 Cotleigh Avenue valuation sits well clear of the typical sold price in this postcode.

Current estimate

£537,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2024)

£473,500

Recorded with HM Land Registry.

Sales timeline

  1. 4 April 2024Most recent

    £473,500

Median price across the last 5 sales in DA5 3HU: £530,000 (2025–2018).

On the street

Versus other Cotleigh Avenue homes

Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m²

£6,486

Street avg £5,546

On par

Floor Area

73 m²

Street avg 78 m²

Above

Habitable Rooms

4 rooms

Street avg 5 rooms

Below

CO₂ Emissions

3.3 t/year

Street avg 4.5 t/year

Above
Before you decide

Everything you need to know about 21 Cotleigh Avenue

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

Pick your report · from £14.99

One time fee only - 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 Bexley district page.

Rail-style transport is unusually close for this postcode.

Crime

84/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Albany Park Rail Station — railway station.

Closest school

0.6 km

Hurst Primary School. 31 schools nearby.

Go deeper on the local area

A Local Area 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 DA5 3HU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for DA5 3HU

Daytime· 07:00 – 23:00

51.9dB

Low
Night-time road noise heatmap for DA5 3HU

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 Cotleigh Avenue, Bexley, DA5 3HU. Each answer is also embedded as structured data for search engines.