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21 Barth Road, Greenwich, London, SE18 1SG

3 sales on record
Property type
Mid terrace
Habitable rooms
3
From EPC
Floor area
63 m²
678 sq ft
Energy rating
D
Score 59
Council tax
Band C
Tenure
Private Rental
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Overview

About 21 Barth Road

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

21 Barth Road is a mid-terrace house in Greenwich, London, London (SE18 1SG). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (July 2020) shows a D (score 59), a step below the typical UK home. When first surveyed in November 2010 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Very Poor to Average. The recommended improvements would lift it to B (score 86), a 2-band jump.

Across 2006–2024, sale prices on this property compounded at 3.9% per year. Today's modelled estimate of £373,000 is 11.3% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£494/sq ft) was about 145.7% above the typical sold price in the postcode. Most recent transfer: April 2024 at £335,000.

Before you decide

Everything you need to know about 21 Barth Road

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

Signs of HMO activity in the area

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(1 of 2)
Jul 2020

EPC Rating

A
B
C
D
D59
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.3 t/year
Occupancy
Rented

Certificate validity

Valid until 21 July 2030

3 years remaining

Property Improvements

Changes detected from historical EPC data

Jul 2020from Nov 2010
EPC improved fromE46toD59
Heating Controls
Prog + StatProg + TRVs

Heating controls changed

Windows
Mostly DoubleFull Double

Windows upgraded, improving insulation

Roof Insulation
UninsulatedInsulated

Roof insulation improved

Low Energy Lighting
0%29%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC DPre-1919 buildSolid (non-cavity) walls

Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £955 · Includes VAT

Planning

Planning history

Applications and permits filed against 21 Barth Road, Greenwich, London, SE18 1SG, sourced from the PlanIt planning register.

21 Barth Road has no planning applications on record.

126

But the area is active

126 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 Barth Road valuation sits well clear of the typical sold price in this postcode.

Current estimate

£373,000

Modelled from EPC, postcode comparables and a sale-price growth of 3.9% per year over 18 years.

See how we calculated this
Last sold (2024)

£335,000

Growth on file: 3.9% per year over 18 years.

Sales timeline

  1. 18 April 2024Most recent

    £335,000

    +71.8%over 10 years

  2. 1 September 2013

    £195,000

    +14.7%over 6 years

  3. 4 October 2006

    £170,000

Median price across the last 5 sales in SE18 1SG: £330,000 (2024–2013).

On the street

Versus other Barth Road homes

Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.

On years held, 21 Barth Road runs well behind the street norm.

Price per m²

£5,317

Street avg £3,861

Above

Floor Area

63 m²

Street avg 63 m²

On par

Habitable Rooms

3 rooms

Street avg 4 rooms

Below

CO₂ Emissions

3.3 t/year

Street avg 2.8 t/year

Strongly below
Before you decide

Everything you need to know about 21 Barth Road

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

Signs of HMO activity in the area

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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£375k

1 Barth Road, Greenwich

SE18 1SG

3 bed
£378k

1 Felspar Close, Greenwich

SE18 1LW

£365k

1 Gunning Street, Greenwich

SE18 1BY

2 bed1 bath
£385k

1 Balgowan Street, Greenwich

SE18 1EB

£356k

1 Bernstein Court, Garibaldi Street, Greenwich

SE18 1DP

£400k

1 Bateson Street, Greenwich

SE18 1DA

2 bed
£344k

1 Heath Villas, Greenwich

SE18 1PG

£409k

1 Gallosson Road, Greenwich

SE18 1RD

4 bed
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.
Full London report

Rail-style transport is unusually close for this postcode.

Crime

690/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Bannockburn Road — bus stop.

Closest school

0.1 km

Bannockburn Primary School. 50 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 SE18 1SG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SE18 1SG

Daytime· 07:00 – 23:00

54.4dB

Low
Night-time road noise heatmap for SE18 1SG

Night-time· 23:00 – 07:00

44.0dB

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 Barth Road, Greenwich, London, SE18 1SG. Each answer is also embedded as structured data for search engines.