Skip to content
UK Property Looker

21 St Johns Road, Cosham, Portsmouth, PO6 2DR

1 planning record

Estimated value

£453,000

  • Since the 2024 sale (£405,000)+12%
  • Against PO6 2DR's recent median (£422,500)+7%

Newest record on this page: December 2024. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Habitable rooms
5
From EPC
Floor area
105 m²
1130 sq ft
Energy rating
D
Score 59
Council tax
Band E
Tenure
Owner Occupied
Get directions (opens in a new tab)
Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£453,000

  • Against its 2024 sale (£405,000)+12%
  • Against PO6 2DR's recent median (£422,500)+7%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 St Johns Road is modelled from its 105 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in PO6 2DR. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    105 m² from the EPC lodged in February 2024

  • Sales of this home

    1 sale recorded, the latest in 2024

  • Recent sales in PO6 2DR

    5 sales, median £422,500 (2021–2016)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: May 2024Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

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

Sales timeline

  1. 23 May 2024Most recent

    £405,000

Median price across the last 5 sales in PO6 2DR: £422,500 (2021–2016).

Risks

What this page doesn't show

2 potential issues have already been flagged for 21 St Johns Road, Cosham, Portsmouth, PO6 2DR. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn report
  • Larger development activity nearbyIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 21 St Johns Road

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

21 St Johns Road is a detached house in Cosham, Portsmouth, Portsmouth (PO6 2DR). It has a recorded floor area of 105 m² (around 1130 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (February 2024) shows a D (score 59), a step below the typical UK home. The recommended improvements would push it to C (score 76).

Today's modelled estimate of £453,000 is 11.9% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£358/sq ft) was about 42.2% above the typical sold price in the postcode. At 105 m² it's 21.6% smaller than the typical home in the postcode (134 m² median across 13 EPCs). Last sale on file: £405,000 in May 2024. One historical planning record sits against the property in 2024.

Before you decide

Everything you need to know about 21 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
Feb 2024

EPC Rating

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

Certificate validity

Valid until 1 February 2034

7 years remaining
Planning

Planning history

Applications and permits filed against 21 St Johns Road, Cosham, Portsmouth, PO6 2DR, sourced from the PlanIt planning register.

1 application on record at 21 St Johns Road, Cosham, Portsmouth, PO6 2DR

1decisions1extensions9documents8nearby
  1. Dec 2024
    ExtensionFull
    Outcome in report

    Extension: Single storey · Side and rear of property

    Construction of single storey rear/side extension

    Documents
    9 docs on file
    Reference
    24/00996/HOU
    Full record in report

Unlock 21 St Johns Road, Cosham, Portsmouth, PO6 2DR's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full, plus 8 notable nearby
  • The 9 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

On the street

Versus other St Johns Road homes

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

On price per m², 21 St Johns Road stands well clear of the street.

Price per m²

£3,857

Street avg £2,638

Strongly above

Floor Area

105 m²

Street avg 152 m²

Strongly below

Habitable Rooms

5 rooms

Street avg 7 rooms

Strongly below

CO₂ Emissions

4.5 t/year

Street avg 6.2 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 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

St. Colmans Church — bus stop.

Closest school

0.5 km

Court Lane Infant Academy. 20 schools nearby.

Nearest schools

  • Court Lane Infant AcademyPrimary540m
  • Court Lane Junior AcademyPrimary540m
  • Portsdown Primary SchoolPrimary616m
  • Medina Primary SchoolPrimary1.1km

Nearest stops

  • St. Colmans ChurchBus stop246m
  • Chalkridge RoadBus stop335m
  • QA StepsBus stop380m
  • Orkney RoadBus stop391m

Most reported crime locally

  • Violence & Sexual Offences1,949 reports47%
  • Shoplifting436 reports10%
  • Anti-social Behaviour381 reports9%
  • Public Order369 reports9%

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 2DR from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for PO6 2DR

Daytime· 07:00 – 23:00

54.4dB

Low
Night-time road noise heatmap for PO6 2DR

Night-time· 23:00 – 07:00

45.2dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
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 £695 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£477k

1 Court Lane, Drayton

PO6 2LG

£491k

1 Carshalton Avenue

PO6 2JT

3 bed1 bath
£501k

1 Court Mead, Drayton

PO6 2LT

£409k

1 Beaconsfield Avenue

PO6 2PS

3 bed1 bath
£508k

1 Edison Spur, Drayton

PO6 2NW

4 bed2 bath
£509k

1 East Court, Cosham

PO6 2NX

4 bed2 bath
£532k

1 Brecon Avenue

PO6 2AN

£541k

1 Bernard Avenue, Drayton

PO6 2JP

5 bed

Property research, connected

Get up to date data on unlimited properties per month

Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.

Start your research
Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 21 St Johns Road is modelled from its 105 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in PO6 2DR. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 1 sale is recorded for 21 St Johns Road. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 21 St Johns Road was lodged in February 2024 at band D and is valid until February 2034. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 21 St Johns Road. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 16 months, which places each incident at an approximate point. The 20 schools and 30 stops listed are measured in a straight line from PO6 2DR, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
21 St Johns Road is in council tax band E. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 21 St Johns Road, Cosham, Portsmouth, PO6 2DR. Each answer is also embedded as structured data for search engines.

Know this home? Think our valuation is wrong?

Leave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.

Keep exploring