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23 Adonia, John Thornycroft Road, Southampton, SO19 9XE

EPC B
Property type
End terrace
Floor 2
Floor area
41 m²
441 sq ft
Energy rating
B
Score 84
Overview

About 23 Adonia

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

23 Adonia is an end-of-terrace house in Southampton (SO19 9XE). It has a recorded floor area of 41 m² (around 441 sq ft). At 41 m² this is the smallest unit on EPC record across the building (41–74 m²). The latest certificate (January 2021) returns a B (score 84), comfortably above the UK average.

Today's modelled estimate of £125,000 is 30.7% below the 2021 sale of £180,500, an unusual pattern given regional price growth and worth checking against the EPC condition. On a £-per-square-foot basis, the last sale (£409/sq ft) was about 246.8% above the typical sold price in the postcode. Most recent transfer: December 2021 at £180,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

Before you decide

Everything you need to know about 23 Adonia

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

Signs of HMO activity in the area

Pick your report · every report is £14.99

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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.

23 Adonia's carbon output is low for the local stock.

EPC Rating

A
B
B84
C
D
E
F
G
Main Heating
—
Main Fuel
—
Hot Water
Very Good
Windows
Very Good
CO2 Emissions
0.4 t/year
Occupancy
—
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

2nd Floor FlatEPC B

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.

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Planning

Planning history

Applications and permits filed against 23 Adonia, John Thornycroft Road, Southampton, SO19 9XE, sourced from the PlanIt planning register.

23 Adonia has no planning applications on record.

4

But the area is active

4 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.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Current estimate

£125,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2021)

£180,500

Recorded with HM Land Registry.

Sales timeline

  1. 16 December 2021Most recent

    £180,500

Median price across the last 5 sales in SO19 9XE: £80,000 (2025–2021).

On the street

Versus other John Thornycroft Road homes

Four headline reads against 37 similar flats on this street, drawn from the latest EPC and Land Registry data.

On price per m², 23 Adonia stands well clear of the street.

Price per m²

£4,402

Street avg £2,167

Strongly above

Floor Area

41 m²

Street avg 53 m²

Strongly below

CO₂ Emissions

0.4 t/year

Street avg 0.5 t/year

Above

Years Held

4 years

Street avg 5 years

Below
Before you decide

Everything you need to know about 23 Adonia

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

Signs of HMO activity in the area

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.
£129k

1 Adonia, John Thornycroft Road

SO19 9XE

£151k

1 7, Flat 14, Obelisk Road

SO19 9BL

Flat
£152k

1 7, Flat 15, Obelisk Road

SO19 9BL

Flat
£153k

1 7, Flat 8, Obelisk Road

SO19 9BL

Flat
£154k

1 7, Flat 9, Obelisk Road

SO19 9BL

Flat
£154k

1 Barnfield Court

SO19 9PR

2 bed
£155k

1 7, Flat 7, Obelisk Road

SO19 9BL

Flat
£155k

1 Acasta House, John Thornycroft Road

SO19 9TQ

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

Rail-style transport is unusually close for this postcode.

Crime

12/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Foundry Court — bus stop.

Closest school

0.7 km

Woolston Infant School. 26 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 SO19 9XE from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SO19 9XE

Daytime· 07:00 – 23:00

46.8dB

Low
Night-time road noise heatmap for SO19 9XE

Night-time· 23:00 – 07:00

37.7dB

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 23 Adonia, John Thornycroft Road, Southampton, SO19 9XE. Each answer is also embedded as structured data for search engines.