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20 Allendale Close, Southwark, London, SE5 8SG

1 planning record
Property type
Mid terrace
Bedrooms
2
Bathroom
1
Floor area
61 m²
657 sq ft
Energy rating
D
Score 66
Council tax
Band D
Tenure
Owner Occupied
Overview

About 20 Allendale Close

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

20 Allendale Close is a two-bedroom mid-terrace house in Southwark, London, London (SE5 8SG). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (September 2019) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it C (October 2009); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while window efficiency dropped from Good to Very Poor and hot-water efficiency dropped from Very Good to Average. The recommended improvements would lift it to B (score 87), a 2-band jump.

One planning record on file: an extension approved in 2009. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). 2 bedrooms is on the smaller side for this postcode, where 4 is the typical count. Across 2007–2019, sale prices on this property compounded at 4.4% per year. Today's modelled estimate of £618,000 is 24.9% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£754/sq ft) was about 129.2% above the typical sold price in the postcode. Last sale on file: £494,750 in November 2019.

Before you offer

Know exactly what you're buying at 20 Allendale 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

Signs of HMO activity in the areaLarger development activity nearby
£14.99
Trusted by UK homebuyers

Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

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

Outside

  • Private gardenYes
  • GarageYes
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(1 of 2)
Sept 2019

EPC Rating

A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Very Poor
CO2 Emissions
2.6 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Sept 2019from Oct 2009
EPC improved fromC79toD66
Hot Water
Main SystemMain (No Stat)

Hot water system changed

Low Energy Lighting
30%73%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 20 Allendale Close, Southwark, London, SE5 8SG, sourced from the PlanIt planning register.

20 Allendale Close has an approved single-storey rear extension on the planning record.

  1. Feb 2009
    ExtensionFull
    In report

    Extension: Single storey · Rear of property

    Erection of a single storey ground floor rear extension and two velux windows to dwellinghouse, to provide additional residential accommodation

    Documents
    4 docs on file
    Reference
    08/AP/2433
    View planning record
Before you offer

We flagged 2 things worth checking at 20 Allendale 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
£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.

20 Allendale Close valuation sits well clear of the typical sold price in this postcode.

Current estimate

£618,000

Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 12 years.

See how we calculated this
Last sold (2019)

£494,750

Growth on file: 4.4% per year over 12 years.

Sales timeline

  1. 22 November 2019Most recent

    £494,750

    +67.7%over 11 years
  2. 20 December 2007

    £295,000

Median price across the last 5 sales in SE5 8SG: £430,000 (2025–2025).

Before you offer

Everything we know about 20 Allendale 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
£14.99
Trusted by UK homebuyers
Preview of the full property report
On the street

Versus other Allendale Close homes

Four headline reads against 21 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 20 Allendale Close runs comfortably ahead of the street norm.

Price per m²

£8,111

Street avg £5,745

Strongly above

Floor Area

61 m²

Street avg 77 m²

Below

Habitable Rooms

3 rooms

Street avg 4 rooms

Strongly below

CO₂ Emissions

2.6 t/year

Street avg 2.6 t/year

On par
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

13/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Coldharbour Lane — bus stop.

Closest school

0.3 km

Crawford Primary School. 98 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 SE5 8SG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SE5 8SG

Daytime· 07:00 – 23:00

55.8dB

Moderate
Night-time road noise heatmap for SE5 8SG

Night-time· 23:00 – 07:00

46.7dB

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 20 Allendale Close, Southwark, London, SE5 8SG. Each answer is also embedded as structured data for search engines.