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1 Hamburg House, Cross Street, Portsmouth, PO1 3GG

Estimated value

£145,000

  • Since the 2008 sale (£110,000)+32%
  • Against PO1 3GG's recent median (£165,000)-12%

Newest record on this page: December 2022. 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
Floor Ground
Bedroom
1
Bathroom
1
Floor area
36 m²
388 sq ft
Energy rating
C
Score 77
Council tax
Band B
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

£145,000

  • Against its 2008 sale (£110,000)+32%
  • Against PO1 3GG's recent median (£165,000)-12%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 1 Hamburg House is modelled from its 36 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in PO1 3GG. 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

    36 m² from the EPC lodged in March 2020

  • Sales of this home

    1 sale recorded, the latest in 2008

  • Recent sales in PO1 3GG

    5 sales, median £165,000 (2022–2018)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: December 2022Latest 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 landed at the peak of the pre-credit-crunch market — a high-water reference point.

Sales timeline

  1. 11 March 2008Most recent

    £110,000

Median price across the last 5 sales in PO1 3GG: £165,000 (2022–2018).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks 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 1 Hamburg House

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

1 Hamburg House is a one-bedroom semi-detached house in Portsmouth (PO1 3GG). It has a recorded floor area of 36 m² (around 388 sq ft), construction records dating it to 2003-2006 and council tax band B. At 36 m² this is the smallest unit on EPC record across 1 Hamburg House (36–65 m²). The building's EPC ratings span C to B, with this unit at the bottom. Other recorded features include a balcony, a conservatory and outbuildings. The latest certificate (March 2020) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since September 2009. Between certificates, lighting went from Very Poor to Average and main heating went from Poor to Average. Main heating runs on electricity.

Held since March 2008 — that's 18 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 36 m² it sits well below the postcode median (62 m² across 33 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £145,000 is 31.8% above the 2008 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
  • BalconyYes
  • OutbuildingsYes

Building

  • LiftYes
  • ConciergeYes
Before you decide

Everything you need to know about 1 Hamburg House

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

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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)
Mar 2020

EPC Rating

A
B
C
C77
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Average
Windows
Good
CO2 Emissions
1.8 t/year
Occupancy
Rented

Certificate validity

Valid until 16 March 2030

3 years remaining

Property Improvements

Changes detected from historical EPC data

Mar 2020from Sept 2009
Low Energy Lighting
0%44%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 1 Hamburg House, Cross Street, Portsmouth, PO1 3GG, sourced from the PlanIt planning register.

1 Hamburg House has no planning applications on record.

2

But the area is active

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

On the street

Versus other Cross Street homes

Four headline reads against 32 similar flats on this street, drawn from the latest EPC and Land Registry data.

1 Hamburg House is notably below the street on floor area.

Price per m²

£3,056

Street avg £3,188

On par

Floor Area

36 m²

Street avg 57 m²

Strongly below

Habitable Rooms

2 rooms

Street avg 3 rooms

Strongly below

CO₂ Emissions

1.8 t/year

Street avg 1.7 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.
Full Portsmouth report

Rail-style transport is unusually close for this postcode.

Crime

501/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Curzon Howe Road — bus stop.

Closest school

0.2 km

St George's Beneficial Church of England (Voluntary Controlled) Primary School. 34 schools nearby.

Nearest schools

  • St George's Beneficial Church of England (Voluntary Controlled) Primary SchoolPrimary202m
  • Ark Charter AcademySecondary1.2km
  • St Jude's CofE Primary SchoolPrimary1.2km
  • St Edmund's Catholic SchoolSecondary1.2km

Nearest stops

  • Curzon Howe RoadBus stop131m
  • Historic DockyardBus stop189m
  • Historic Dockyard - set down onlyBus stop261m
  • HMS NelsonBus stop408m

Most reported crime locally

  • Violence & Sexual Offences2,691 reports38%
  • Shoplifting928 reports13%
  • Anti-social Behaviour766 reports11%
  • Public Order577 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 PO1 3GG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for PO1 3GG

Daytime· 07:00 – 23:00

47.0dB

Low
Night-time road noise heatmap for PO1 3GG

Night-time· 23:00 – 07:00

39.6dB

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 centuryGround Floor FlatEPC CNo mains gasPermanent outbuildings

Because the property has no mains gas supply and 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.
£153k

1 Brunswick House, Queen Street

PO1 3GB

1 bed1 bath
£164k

1 Gloucester House, Queen Street

PO1 3GD

1 bed1 bath
£171k

1 Godolphin House, Bonfire Corner

PO1 3GN

1 bed1 bath
£219k

1 Jupiter Court, Gunwharf Quays

PO1 3TS

1 bed1 bath
£171k

1 Admiralty Tower, Queen Street

PO1 3GA

2 bed2 bath
£335k

1 Centurion Court, The Canalside, Gunwharf Quays

PO1 3BQ

2 bed2 bath
£450k

1 Blake House, Gunwharf Quays

PO1 3TH

2 bed
£145k

1 Beck Street

PO1 3AN

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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 1 Hamburg House is modelled from its 36 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in PO1 3GG. 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 1 Hamburg 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 1 Hamburg House was lodged in March 2020 at band C and is valid until March 2030. 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 1 Hamburg 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 14 months, which places each incident at an approximate point. The 34 schools and 30 stops listed are measured in a straight line from PO1 3GG, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
1 Hamburg House is in council tax band B. 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 1 Hamburg House, Cross Street, Portsmouth, PO1 3GG. Each answer is also embedded as structured data for search engines.

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