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4 Dewar Street, Southwark, London, SE15 4JP

1 planning record
Property type
End terrace
Habitable rooms
4
From EPC
Floor area
102 m²
1098 sq ft
Energy rating
C
Score 71
Council tax
Band C
Tenure
Owner Occupied
Overview

About 4 Dewar Street

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

4 Dewar Street is an end-of-terrace house in Southwark, London, London (SE15 4JP). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (May 2025) shows a C (score 71). When first surveyed in June 2009 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good and lighting went from Good to Very Good; while roof efficiency dropped from Good to Average and window efficiency dropped from Average to Poor. The recommended improvements would push it to B (score 82).

At 102 m² the property is well over the postcode median (56 m² across 31 EPCs), placing it in the larger end of the local stock. It changed hands recently, sold November 2025 for £775,000. One planning record on file: new windows approved in 2024. Past consents include new windows, meaningful when judging how the property has evolved. Across 2001–2025, sale prices on this property compounded at 6.5% per year. On a £-per-square-foot basis, the last sale (£706/sq ft) was about 133.4% above the typical sold price in the postcode.

Before you offer

Know exactly what you're buying at 4 Dewar Street

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

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Larger development activity nearby
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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

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)
May 2025

EPC Rating

A
B
C
C71
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
3.0 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Apr 2018from Jun 2009
EPC improved fromE53toC70
Heating Controls
Prog + TRVsThermostat

Heating controls changed

Hot Water
GoodVery Good

Hot water efficiency improved

Windows
Partial DoubleFull Double

Windows upgraded, improving insulation

Wall Insulation
Uninsulated SolidInsulated Cavity

Cavity wall insulation installed

Low Energy Lighting
56%86%

More low energy lighting installed

May 2025from Apr 2018
Heating Controls
ThermostatFull

Heating controls upgraded for better temperature management

Hot Water
Very GoodGood

Hot water efficiency decreased

Planning

Planning history

Applications and permits filed against 4 Dewar Street, Southwark, London, SE15 4JP, sourced from the PlanIt planning register.
  1. Jan 2024
    RenovationFull
    In report

    Replacement of windows with aluminium / wood framed, double glazed units and fascia in render and wood

    Agent
    Design Squared Ltd
    New Windows
    Documents
    21 docs on file
    Reference
    23/AP/3371
    View planning record
Before you offer

We flagged 1 thing worth checking at 4 Dewar Street

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.

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Price

Sales history & valuation

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

4 Dewar Street has more than quadrupled in price since its earliest registered sale in 2001.

Current estimate

£834,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 24 years.

See how we calculated this
Last sold (2025)

£775,000

Growth on file: 6.5% per year over 24 years.

Sales timeline

  1. 21 November 2025Most recent

    £775,000

    +355.9%over 24 years
  2. 23 August 2001

    £170,000

Median price across the last 5 sales in SE15 4JP: £350,000 (2025–2021).

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Everything we know about 4 Dewar Street, in one report

What it's really worth, what could be wrong, and the planning, sales and area data in full.

What we flagged

  • Larger development activity nearby
£9.99£14.99
Trusted by UK homebuyers
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On the street

Versus other Dewar Street homes

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

4 Dewar Street is notably below the street on years held.

Price per m²

£7,598

Street avg £7,407

On par

Floor Area

102 m²

Street avg 95 m²

Above

Habitable Rooms

4 rooms

Street avg 5 rooms

Below

CO₂ Emissions

3.0 t/year

Street avg 4.1 t/year

Above
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

11/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Peckham Rye /East Dulwich Road — bus stop.

Closest school

0.0 km

Bellenden Primary School. 81 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 SE15 4JP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SE15 4JP

Daytime· 07:00 – 23:00

54.6dB

Low
Night-time road noise heatmap for SE15 4JP

Night-time· 23:00 – 07:00

44.3dB

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

Everything within walking distance

Schools, transport stops and scenic spots near this property — 111 points of interest in total.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 4 Dewar Street, Southwark, London, SE15 4JP. Each answer is also embedded as structured data for search engines.