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15 Barnham House, Iachino Avenue, Portsmouth, PO2 9AG

Estimated value

£144,000

  • Since the 2009 sale (£104,452)+38%
  • Against PO2 9AG's recent median (£230,000)-37%

Newest record on this page: July 2025. 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
Floor 2nd
Bedroom
1
Bathroom
1
Floor area
52 m²
560 sq ft
Energy rating
C
Score 80
Council tax
Band A
Tenure
Private Rental
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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

£144,000

  • Against its 2009 sale (£104,452)+38%
  • Against PO2 9AG's recent median (£230,000)-37%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 15 Barnham House is modelled from its 52 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in PO2 9AG. 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

    52 m² from the EPC lodged in March 2019

  • Sales of this home

    1 sale recorded, the latest in 2009

  • Recent sales in PO2 9AG

    5 sales, median £230,000 (2025–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: July 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull 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.

The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.

Sales timeline

  1. 5 November 2009Most recent

    £104,452

Median price across the last 5 sales in PO2 9AG: £230,000 (2025–2022).

Risks

What this page doesn't show

2 potential issues have already been flagged for 15 Barnham House, Iachino Avenue, Portsmouth, PO2 9AG. 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

One time fee only - money back guarantee

Overview

About 15 Barnham House

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

15 Barnham House is a one-bedroom mid-terrace house in Portsmouth (PO2 9AG). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 2007 onwards and council tax band A. At 52 m² this is the 9th smallest of 11 units on EPC record in the building, where floor areas span 41–54 m². The building's EPC ratings span C to B, with this unit at the bottom. Other recorded features include outbuildings. The latest certificate (March 2019) shows a C (score 80), near the top of the C band. Earlier certificates rated it B (December 2008); the latest reading is one band lower.

Held since November 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £144,000 is 37.9% above the 2009 sale price. On a £-per-square-foot basis, the last sale (£187/sq ft) was about 25.4% below the postcode norm.

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

Outside

  • Communal gardenYes
  • ParkingAllocated
  • OutbuildingsYes

Building

  • Heating systemGas
  • ConciergeYes
Before you decide

Everything you need to know about 15 Barnham House

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.

15 Barnham House's carbon output is low for the local stock.

Current Certificate(1 of 2)
Mar 2019

EPC Rating

A
B
C
C80
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
1.0 t/year
Occupancy
Rented

Certificate validity

Valid until 9 March 2029

2 years remaining

Property Improvements

Changes detected from historical EPC data

Mar 2019from Dec 2008
EPC improved fromB84toC80
Low Energy Lighting
5%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 15 Barnham House, Iachino Avenue, Portsmouth, PO2 9AG, sourced from the PlanIt planning register.

15 Barnham House has no planning applications on record.

53

But the area is active

53 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other Iachino Avenue homes

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

15 Barnham House is notably below the street on price per m².

Price per m²

£2,009

Street avg £2,800

Strongly below

Floor Area

52 m²

Street avg 38 m²

Strongly above

Habitable Rooms

2 rooms

Street avg 2 rooms

On par

CO₂ Emissions

1.0 t/year

Street avg 1.1 t/year

Strongly 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

Crime

267/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Oakwood Road — bus stop.

Closest school

0.4 km

King's Academy Northern Parade (Junior). 30 schools nearby.

Nearest schools

  • King's Academy Northern Parade (Junior)Primary381m
  • King's Academy Northern Parade (Infant)Primary445m
  • Trafalgar SchoolSecondary519m
  • UTC PortsmouthSecondary519m

Nearest stops

  • Oakwood RoadBus stop215m
  • Doyle AvenueBus stop292m
  • Magdalen RoadBus stop463m
  • Beechwood RoadBus stop535m

Most reported crime locally

  • Violence & Sexual Offences2,152 reports45%
  • Shoplifting588 reports12%
  • Anti-social Behaviour443 reports9%
  • Public Order337 reports7%

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 PO2 9AG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for PO2 9AG

Daytime· 07:00 – 23:00

58.2dB

Moderate
Night-time road noise heatmap for PO2 9AG

Night-time· 23:00 – 07:00

49.8dB

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

21st century2nd Floor FlatEPC CPermanent outbuildings

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

From £820 · 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.
£141k

1 Barnham House, Iachino Avenue

PO2 9AG

1 bed1 bath
£149k

1 Fiume House, Matapan Road

PO2 9AF

1 bed
£162k

1 Bucklers Court

PO2 9AW

1 bed1 bath
£193k

1 Brigham Close

PO2 9EW

1 bed1 bath
£142k

1 Astrid Court, 338 London Road

PO2 9JY

£152k

1 Fern Bank Apartments, Gladys Avenue

PO2 9BF

Flat
£153k

1 Ascari House, Matapan Road

PO2 9AF

£155k

1 Howard Road

PO2 9PR

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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 15 Barnham House is modelled from its 52 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in PO2 9AG. 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 15 Barnham House. 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 15 Barnham House was lodged in March 2019 at band C and is valid until March 2029. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 15 Barnham House. 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 30 schools and 30 stops listed are measured in a straight line from PO2 9AG, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
15 Barnham House is in council tax band A. 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 15 Barnham House, Iachino Avenue, Portsmouth, PO2 9AG. Each answer is also embedded as structured data for search engines.

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