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1a Highbury Buildings, Portsmouth Road, Cosham, Portsmouth, PO6 2SN

2 planning records

Estimated value

£272,000

  • Since the 2025 sale (£195,000)+39%
  • Against PO6 2SN's recent median (£114,000)+139%

Newest record on this page: March 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
End terrace
Floor 01
Habitable rooms
4
From EPC
Floor area
134 m²
1442 sq ft
Energy rating
D
Score 60
Tenure
Owner Occupied
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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

£272,000

  • Against its 2025 sale (£195,000)+39%
  • Against PO6 2SN's recent median (£114,000)+139%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 1a Highbury Buildings is modelled from its 134 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in PO6 2SN. 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

    134 m² from the EPC lodged in November 2024

  • Sales of this home

    2 sales recorded, the latest in 2025

  • Recent sales in PO6 2SN

    5 sales, median £114,000 (2022–2003)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: March 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 2 applicationsFull 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.

1a Highbury Buildings has more than doubled in price since the earliest registered sale in 2021.

Risks

What this page doesn't show

2 potential issues have already been flagged for 1a Highbury Buildings, Portsmouth Road, Cosham, Portsmouth, PO6 2SN. 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

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Overview

About 1a Highbury Buildings

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

1a Highbury Buildings is an end-of-terrace house in Cosham, Portsmouth, Portsmouth (PO6 2SN). It has a recorded floor area of 134 m² (around 1442 sq ft) and construction records dating it to 1930-1949. The latest certificate (November 2024) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2014. Between certificates, lighting went from Good to Very Good. The recommended improvements would push it to C (score 73).

Most recent transfer was March 2025 at £195,000 — fresh data. At 134 m² it's 17% larger than the typical home in the postcode (115 m² median across 12 EPCs). Across 2021–2025, sale prices on this property compounded at 19% per year. Today's modelled estimate of £272,000 is 39.5% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£135/sq ft) was about 28.7% above the typical sold price in the postcode. 2 planning records sit against the property, 0 approved, 0 refused.

Before you decide

Everything you need to know about 1a Highbury Buildings

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

Signs of HMO activity in the areaLarger development activity nearby

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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.
Current Certificate(1 of 2)
Nov 2024

EPC Rating

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

Certificate validity

Valid until 11 November 2034

7 years remaining

Property Improvements

Changes detected from historical EPC data

Nov 2024from Jun 2014
Low Energy Lighting
50%80%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 1a Highbury Buildings, Portsmouth Road, Cosham, Portsmouth, PO6 2SN, sourced from the PlanIt planning register.

2 applications on record at 1a Highbury Buildings, Portsmouth Road, Cosham, Portsmouth, PO6 2SN

2decisions4documents8nearby
  1. May 2003
    Change Of UseFull
    Outcome in report

    CHANGE OF USE FROM RETAIL SHOP (CLASS A1) TO USE AS FINANCIAL OFFICES (CLASS A2)

    Documents
    2 docs on file
    Reference
    A*13899/AA
    Full record in report
  2. More recent applications — locked
  3. FullDecision

Unlock 1a Highbury Buildings, Portsmouth Road, Cosham, Portsmouth, PO6 2SN's full planning history

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

  • Every decision — granted, refused or withdrawn (2 on record)
  • All 2 applications on this property in full, plus 8 notable nearby
  • The 4 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Portsmouth Road homes

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

Years Held for 1a Highbury Buildings lags the street by a wide margin.

Price per m²

£1,455

Street avg £1,463

On par

Floor Area

134 m²

Street avg 99 m²

Above

Habitable Rooms

4 rooms

Street avg 4 rooms

On par

CO₂ Emissions

5.8 t/year

Street avg 5.4 t/year

Below
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.

Rail-style transport is unusually close for this postcode.

Crime

260/mo

Steady year-on-year across the wider district.

Nearest stop

0.0 km

Highbury Buildings — bus stop.

Closest school

0.6 km

Highbury Primary School. 26 schools nearby.

Nearest schools

  • Highbury Primary SchoolPrimary568m
  • Court Lane Infant AcademyPrimary729m
  • Court Lane Junior AcademyPrimary729m
  • Medina Primary SchoolPrimary745m

Nearest stops

  • Highbury BuildingsBus stop17m
  • Highbury BuildingsBus stop46m
  • Cosham InterchangeBus stop118m
  • Cosham InterchangeBus stop126m

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

Daytime· 07:00 – 23:00

58.7dB

Moderate
Night-time road noise heatmap for PO6 2SN

Night-time· 23:00 – 07:00

49.4dB

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 century1st Floor MaisonetteEPC DLow flood risk

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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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
How the estimate is made
The estimate for 1a Highbury Buildings is modelled from its 134 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in PO6 2SN. 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. 2 sales are recorded for 1a Highbury Buildings. 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 1a Highbury Buildings was lodged in November 2024 at band D and is valid until November 2034. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 2 applications are matched to 1a Highbury Buildings. 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 26 schools and 30 stops listed are measured in a straight line from PO6 2SN, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 1a Highbury Buildings, Portsmouth Road, Cosham, Portsmouth, PO6 2SN. Each answer is also embedded as structured data for search engines.

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