Skip to content
UK Property Looker

21 Charlton Road, Southampton, SO15 5FL

3 sales on record
Property type
Semi-detached
Floor 1st
Bedrooms
2
Bathroom
1
Floor area
58 m²
624 sq ft
Energy rating
D
Score 63
Council tax
Band A
Tenure
Private Rental
Overview

About 21 Charlton Road

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

21 Charlton Road is a two-bedroom semi-detached house in Southampton (SO15 5FL). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (July 2019) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in January 2010 the rating was F, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Average to Good, lighting went from Good to Very Good and main heating went from Very Poor to Good. The recommended improvements would push it to C (score 71). At 58 m² this is the 13th smallest of 34 units on EPC record in the building, where floor areas span 49–124 m². The building's EPC ratings span D to C, with this unit at the bottom.

Today's modelled estimate of £155,000 sits 50.5% above the 2014 sale of £103,000. At 58 m² it sits well below the postcode median (90 m² across 33 EPCs), making it one of the more compact homes locally. Last sold in November 2014, so it's been off the market for around 12 years.

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
Before you decide

Everything you need to know about 21 Charlton Road

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

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · every report is £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.
Current Certificate(1 of 2)
Jul 2019

EPC Rating

A
B
C
D
D63
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.4 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Jul 2019from Jan 2010
EPC improved fromF29toD63
Heating System
Room HeatersGas Boiler

Upgraded to gas central heating

Main Fuel
ElectricGas

Connected to mains gas supply

Hot Water
Gas MultipointMain System

Hot water system upgraded

Roof Insulation
PartialInsulated

Roof insulation improved

Low Energy Lighting
56%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-era1st Floor FlatEPC DPre-1919 build

Because the property was built before 1919, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Planning

Planning history

Applications and permits filed against 21 Charlton Road, Southampton, SO15 5FL, sourced from the PlanIt planning register.

21 Charlton Road has no planning applications on record.

31

But the area is active

31 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 Charlton Road saw 3 transfers in just over a decade — high turnover for the postcode.

Current estimate

£155,000

Modelled from EPC, postcode comparables and a sale-price growth of -0.5% per year over 9 years.

See how we calculated this
Last sold (2014)

£103,000

Growth on file: -0.5% per year over 9 years.

Sales timeline

  1. 24 November 2014Most recent

    £103,000

    -17.6%over 8 years

  2. 24 July 2006

    £124,995

    +16.3%over 1 year

  3. 4 July 2005

    £107,500

Median price across the last 5 sales in SO15 5FL: £295,000 (2025–2022).

On the street

Versus other Charlton Road homes

Four headline reads against 13 similar flats on this street, drawn from the latest EPC and Land Registry data.

21 Charlton Road outperforms the street on floor area by a wide margin.

Price per m²

£1,776

Street avg £1,902

Below

Floor Area

58 m²

Street avg 54 m²

Strongly above

Habitable Rooms

3 rooms

Street avg 2 rooms

Strongly above

CO₂ Emissions

2.4 t/year

Street avg 2.3 t/year

Below
Before you decide

Everything you need to know about 21 Charlton Road

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

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · every report is £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.
£171k

1 Eastbourne Avenue

SO15 5HU

2 bed1 bath
£264k

1 Didcot Road

SO15 5QX

2 bed2 bath
£537k

1 Greville Road

SO15 5AW

2 bed1 bath
£242k

1 Hyde Close

SO15 5QA

3 bed
£320k

1 Cherry Walk

SO15 5GD

3 bed
£325k

1 Cedar Avenue

SO15 5GX

3 bed
£343k

1 Bramston Road

SO15 5GH

3 bed
£388k

1 Gurney Road

SO15 5GF

3 bed1 bath
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Southampton district page.
Full Southampton report

Reported crime in the wider district is trending notably upward year-on-year.

Crime

12/mo

Rising year-on-year across the wider district.

Nearest stop

0.2 km

Greville Road — bus stop.

Closest school

0.3 km

St Mark's Church of England 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 SO15 5FL from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SO15 5FL

Daytime· 07:00 – 23:00

51.2dB

Low
Night-time road noise heatmap for SO15 5FL

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 Charlton Road, Southampton, SO15 5FL. Each answer is also embedded as structured data for search engines.