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1a, Aylen Road, Portsmouth, PO3 5HB

1 planning record

Estimated value

£343,000

  • Since the 2013 sale (£174,500)+97%
  • Against PO3 5HB's recent median (£258,000)+33%

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
Semi-detached
Bedrooms
4
Floor area
137 m²
1475 sq ft
Energy rating
C
Score 71
Council tax
Band D
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

£343,000

  • Against its 2013 sale (£174,500)+97%
  • Against PO3 5HB's recent median (£258,000)+33%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 1a is modelled from its 137 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in PO3 5HB. 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

    137 m² from the EPC lodged in January 2014

  • Sales of this home

    1 sale recorded, the latest in 2013

  • Recent sales in PO3 5HB

    5 sales, median £258,000 (2025–2021)

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 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.

1a valuation sits well clear of the typical sold price in this postcode.

Risks

What this page doesn't show

1 potential issue has already been flagged for 1a, Aylen Road, Portsmouth, PO3 5HB. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn 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 1a

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

1a is a four-bedroom semi-detached house in Portsmouth (PO3 5HB). It has a recorded floor area of 137 m² (around 1475 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (January 2014) shows a C (score 71). When first surveyed in September 2013 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Poor to Good, hot-water efficiency went from Very Poor to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 83). The latest certificate is from January 2014, so improvements made since then won't be reflected.

At 137 m² the property is well over the postcode median (86 m² across 28 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). Today's modelled estimate of £343,000 sits 96.6% above the 2013 sale of £174,500. On a £-per-square-foot basis, the last sale (£118/sq ft) was about 30.3% below the postcode norm. Last sold in November 2013, so it's been off the market for around 13 years. One historical planning record sits against the property in 2019.

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

  • Bedrooms4
  • Dining roomYes

Outside

  • Private gardenFront and rear
Before you decide

Everything you need to know about 1a

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

Signs of HMO activity in the area

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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.

1a's EPC is over a decade old — improvements since won't be reflected.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 16 Jan 2024

Current Certificate(1 of 3)
Jan 2014

EPC Rating

A
B
C
C71
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.9 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 16 January 2024

New assessment needed to sell or let

Property Improvements

Changes detected from historical EPC data

Jan 2014from Sept 2013
EPC improved fromF38toD65
Hot Water
ImmersionMain System

Hot water system upgraded

Low Energy Lighting
0%80%

More low energy lighting installed

Jan 2014from Jan 2014
EPC improved fromD65toC71
Wall Insulation
UninsulatedInsulated Cavity

Cavity wall insulation installed

Planning

Planning history

Applications and permits filed against 1a, Aylen Road, Portsmouth, PO3 5HB, sourced from the PlanIt planning register.

Council records include a two-storey side extension at 1a.

1 application on record at 1a, Aylen Road, Portsmouth, PO3 5HB

1decisions1extensions9documents9nearby
  1. May 2019
    ExtensionFull
    Outcome in report

    Extension: Two storey · Side of property

    Construction of two storey side extension.

    Documents
    9 docs on file
    Reference
    19/00482/HOU
    Full record in report

Unlock 1a, Aylen Road, Portsmouth, PO3 5HB'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 9 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Aylen Road homes

Four headline reads against 28 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², 1a runs well behind the street norm.

Price per m²

£1,274

Street avg £2,293

Strongly below

Floor Area

137 m²

Street avg 91 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

3.9 t/year

Street avg 3.8 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

141/mo

Falling year-on-year across the wider district.

Nearest stop

0.3 km

Green Lane — bus stop.

Closest school

0.5 km

Mayfield School. 34 schools nearby.

Nearest schools

  • Mayfield SchoolAll-through544m
  • Mayfield SchoolAll-through544m
  • Admiral Lord Nelson SchoolSecondary828m
  • Gatcombe Park Primary SchoolPrimary864m

Nearest stops

  • Green LaneBus stop297m
  • Marazan RoadBus stop313m
  • Nevil Shute RoadBus stop374m
  • College ParkBus stop395m

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

Daytime· 07:00 – 23:00

51.4dB

Low
Night-time road noise heatmap for PO3 5HB

Night-time· 23:00 – 07:00

42.0dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
SDL Surveying

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Level 2 HomeBuyer Report

Mid 20th centurySemi-Detached HouseEPC C

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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 is modelled from its 137 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in PO3 5HB. 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 1a. 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 was lodged in January 2014 at band C and expired in January 2024, so a new one is needed to sell or let. 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 1a. 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 34 schools and 30 stops listed are measured in a straight line from PO3 5HB, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
1a is in council tax band D. 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 1a, Aylen Road, Portsmouth, PO3 5HB. Each answer is also embedded as structured data for search engines.

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