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9 St Johns Road, Cosham, Portsmouth, PO6 2DP

Property type
Detached
Habitable rooms
5
From EPC
Floor area
165 m²
1776 sq ft
Energy rating
D
Score 60
Council tax
Band E
Tenure
Owner Occupied
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Overview

About 9 St Johns Road

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

9 St Johns Road is a detached house in Cosham, Portsmouth, Portsmouth (PO6 2DP). It has a recorded floor area of 165 m² (around 1776 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (June 2025) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76).

At 165 m² the property is well over the postcode median (112 m² across 6 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £586,000 sits 50.3% above the 2026 sale of £390,000. On a £-per-square-foot basis, the last sale (£220/sq ft) was about 25.8% below the postcode norm. Most recent transfer was February 2026 at £390,000 — fresh data.

Before you decide

Everything you need to know about 9 St Johns 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 · 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.
Current Certificate
Jun 2025

EPC Rating

A
B
C
D
D60
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
5.8 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 21 June 2035

8 years remaining
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Early 20th centuryDetached HouseEPC D

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.

From £795 · Includes VAT

Planning

Planning history

Applications and permits filed against 9 St Johns Road, Cosham, Portsmouth, PO6 2DP, sourced from the PlanIt planning register.

9 St Johns Road has no planning applications on record.

8

But the area is active

8 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.

9 St Johns Road valuation sits well clear of the typical sold price in this postcode.

Current estimate

£586,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2026)

£390,000

Recorded with HM Land Registry.

Sales timeline

  1. 6 February 2026Most recent

    £390,000

Median price across the last 5 sales in PO6 2DP: £350,000 (2021–2001).

On the street

Versus other St Johns Road homes

Four headline reads against 6 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 9 St Johns Road lags the street by a wide margin.

Price per m²

£2,364

Street avg £3,475

Strongly below

Floor Area

165 m²

Street avg 120 m²

Strongly above

Habitable Rooms

5 rooms

Street avg 6 rooms

Below

CO₂ Emissions

5.8 t/year

Street avg 6.4 t/year

Strongly above
Before you decide

Everything you need to know about 9 St Johns 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 · 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.
£541k

1 Bernard Avenue, Drayton

PO6 2JP

5 bed
£532k

1 Brecon Avenue

PO6 2AN

£509k

1 East Court, Cosham

PO6 2NX

4 bed2 bath
£508k

1 Edison Spur, Drayton

PO6 2NW

4 bed2 bath
£679k

1 Carmarthen Avenue, Drayton

PO6 2AG

3 bed1 bath
£501k

1 Court Mead, Drayton

PO6 2LT

£491k

1 Carshalton Avenue

PO6 2JT

3 bed1 bath
£477k

1 Court Lane, Drayton

PO6 2LG

Area

The neighbourhood at a glance

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

Rail-style transport is unusually close for this postcode.

Crime

260/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

QA Steps — bus stop.

Closest school

0.5 km

Portsdown Primary School. 20 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 PO6 2DP from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for PO6 2DP

Daytime· 07:00 – 23:00

54.4dB

Low
Night-time road noise heatmap for PO6 2DP

Night-time· 23:00 – 07:00

44.9dB

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 9 St Johns Road, Cosham, Portsmouth, PO6 2DP. Each answer is also embedded as structured data for search engines.