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3 Blakesley Lane, Portsmouth, PO3 5UG

1 planning record

Estimated value

£403,000

  • Since the 2017 sale (£310,000)+30%
  • Against PO3 5UG's recent median (£250,000)+61%

Newest record on this page: April 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Mid terrace
Bedroom
1
Bathroom
1
Floor area
142 m²
1528 sq ft
Energy rating
C
Score 75
Council tax
Band E
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

£403,000

  • Against its 2017 sale (£310,000)+30%
  • Against PO3 5UG's recent median (£250,000)+61%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 3 Blakesley Lane is modelled from its 142 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in PO3 5UG. 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

    142 m² from the EPC lodged in June 2024

  • Sales of this home

    2 sales recorded, the latest in 2017

  • Recent sales in PO3 5UG

    5 sales, median £250,000 (2026–2023)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: April 2026Latest 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.

3 Blakesley Lane has more than doubled in price since the earliest registered sale in 1999.

Sales timeline

  1. 8 February 2017Most recent

    £310,000

    +175.6%over 17 years

  2. 17 June 1999

    £112,500

Median price across the last 5 sales in PO3 5UG: £250,000 (2026–2023).

Risks

What this page doesn't show

2 potential issues have already been flagged for 3 Blakesley Lane, Portsmouth, PO3 5UG. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn report
  • Environmental risk flaggedIn 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 3 Blakesley Lane

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

3 Blakesley Lane is a one-bedroom mid-terrace house in Portsmouth (PO3 5UG). It has a recorded floor area of 142 m² (around 1528 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (June 2024) shows a C (score 75), near the top of the C band. When first surveyed in January 2014 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Average to Good, roof efficiency went from Average to Good and window efficiency went from Average to Good. The recommended improvements would push it to B (score 85). Other recorded features include a conservatory and outbuildings.

At 142 m² the property is well over the postcode median (59 m² across 20 EPCs), placing it in the larger end of the local stock. One planning record on file: a garage conversion approved in 2005. Past consents include a garage conversion, meaningful when judging how the property has evolved. Last sold in February 2017, so it's been off the market for around 10 years. Across 1999–2017, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £403,000 is 30% above the 2017 sale price.

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

  • Bedrooms1
  • Bathrooms1
  • StudyYes
  • ConservatoryYes

Outside

  • GarageYes
  • OutbuildingsYes

Building

  • Heating systemGas
Before you decide

Everything you need to know about 3 Blakesley Lane

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

Signs of HMO activity in the areaEnvironmental risk flagged

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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 3)
Jun 2024

EPC Rating

A
B
C
C75
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.4 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 5 June 2034

7 years remaining

Property Improvements

Changes detected from historical EPC data

Jun 2024from Jan 2014
EPC improved fromD68toC75
Heating Controls
Prog + StatFull

Heating controls upgraded for better temperature management

Windows
AverageGood

Window efficiency improved

Wall Insulation
Partial InsulationInsulated Cavity

Wall insulation upgraded

Roof Insulation
PartialInsulated

Roof insulation improved

Low Energy Lighting
56%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 3 Blakesley Lane, Portsmouth, PO3 5UG, sourced from the PlanIt planning register.

1 application on record at 3 Blakesley Lane, Portsmouth, PO3 5UG

1decisions1extensions2documents9nearby
  1. Sept 2005
    Garage ConversionFull
    Outcome in report

    CONVERSION OF GARAGE TO FORM ADDITIONAL LIVING ACCOMMODATION

    Documents
    2 docs on file
    Reference
    A*39219/AA
    Full record in report

Unlock 3 Blakesley Lane, Portsmouth, PO3 5UG'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 9 notable nearby
  • The 2 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Blakesley Lane homes

Four headline reads against 20 similar houses on this street, drawn from the latest EPC and Land Registry data.

3 Blakesley Lane outperforms the street on epc rating by a wide margin.

Price per m²

£2,183

Street avg £3,481

Strongly below

Floor Area

142 m²

Street avg 75 m²

Strongly above

Habitable Rooms

7 rooms

Street avg 4 rooms

Strongly above

CO₂ Emissions

3.4 t/year

Street avg 3.0 t/year

On par
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

141/mo

Falling year-on-year across the wider district.

Nearest stop

0.4 km

Morrisons — bus stop.

Closest school

1.1 km

City of Portsmouth College. 26 schools nearby.

Nearest schools

  • City of Portsmouth College16 plus1.1km
  • Highbury Primary SchoolPrimary1.4km
  • Admiral Lord Nelson SchoolSecondary1.4km
  • Springfield SchoolSecondary1.4km

Nearest stops

  • MorrisonsBus stop377m
  • Corby CrescentBus stop485m
  • Robinson WayBus stop522m
  • Keel CloseBus stop649m

Most reported crime locally

  • Violence & Sexual Offences1,033 reports41%
  • Shoplifting332 reports13%
  • Anti-social Behaviour234 reports9%
  • Criminal Damage & Arson197 reports8%

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 PO3 5UG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for PO3 5UG

Daytime· 07:00 – 23:00

58.4dB

Moderate
Night-time road noise heatmap for PO3 5UG

Night-time· 23:00 – 07:00

49.5dB

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 3 Building Survey

Late 20th centuryMid-Terrace HouseEPC CPermanent outbuildings

Because the property has permanent outbuildings, we believe a Level 3 building survey should be considered.

From £1,020 · 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.
£415k

1 Copnor Road

PO3 5AA

2 bed
£191k

1 Blakesley Lane

PO3 5UG

1 bed
£272k

1 Adstone Lane

PO3 5TE

2 bed1 bath
£395k

1 Brampton Lane

PO3 5TB

3 bed2 bath
£196k

1 Carronade Walk

PO3 5LX

2 bed1 bath
£173k

1 Bapaume Terrace, Peronne Road

PO3 5GD

2 bed1 bath
£327k

1 Allcot Road

PO3 5DE

3 bed1 bath
£307k

1 Devon Road

PO3 5ET

3 bed1 bath

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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.
Valuation method in detail
How the estimate is made
The estimate for 3 Blakesley Lane is modelled from its 142 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in PO3 5UG. 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 3 Blakesley Lane. 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 3 Blakesley Lane was lodged in June 2024 at band C and is valid until June 2034. 3 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 3 Blakesley Lane. 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 18 months, which places each incident at an approximate point. The 26 schools and 30 stops listed are measured in a straight line from PO3 5UG, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
3 Blakesley Lane 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 3 Blakesley Lane, Portsmouth, PO3 5UG. Each answer is also embedded as structured data for search engines.

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