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122 High Street, Portsmouth, PO1 2HW

Estimated value

£197,000

  • Since the 2021 sale (£155,000)+27%
  • Against PO1 2HW's recent median (£584,500)-66%

Newest record on this page: December 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 -1
Bedroom
1
Floor area
49 m²
527 sq ft
Energy rating
E
Score 39
Council tax
Band C
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

£197,000

  • Against its 2021 sale (£155,000)+27%
  • Against PO1 2HW's recent median (£584,500)-66%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 122 High Street is modelled from its 49 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in PO1 2HW. 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

    49 m² from the EPC lodged in July 2021

  • Sales of this home

    1 sale recorded, the latest in 2021

  • Recent sales in PO1 2HW

    5 sales, median £584,500 (2025–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: December 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 landed in the post-pandemic price surge — useful context when reading the figure.

Sales timeline

  1. 30 August 2021Most recent

    £155,000

Median price across the last 5 sales in PO1 2HW: £584,500 (2025–2021).

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 122 High Street

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

122 High Street is a one-bedroom mid-terrace house in Portsmouth (PO1 2HW). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (July 2021) shows an E (score 39), well below the UK norm with real room to improve. When first surveyed in April 2009 the rating was F, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would lift it to C (score 69), a 2-band jump. Main heating runs on electricity.

At 49 m² it sits well below the postcode median (100 m² across 22 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs). Today's modelled estimate of £197,000 is 27.1% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£294/sq ft) was about 49.5% above the typical sold price in the postcode. Last sale on file: £155,000 in August 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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
  • Open-plan layoutYes

Outside

  • ParkingAllocated
Before you decide

Everything you need to know about 122 High Street

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.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate(1 of 4)
Jul 2021

EPC Rating

A
B
C
D
E
E39
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Average
CO2 Emissions
3.2 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 22 July 2031

4 years remaining

Property Improvements

Changes detected from historical EPC data

Nov 2013from Apr 2009
EPC improved fromF34toE51
Wall Insulation
UninsulatedInsulated Cavity

Cavity wall insulation installed

Floor Insulation
UninsulatedPartial

Floor insulation added or improved

Low Energy Lighting
0%30%

More low energy lighting installed

Jul 2014from Nov 2013
EPC improved fromE51toF27
Low Energy Lighting
30%0%

Low energy lighting percentage decreased

Jul 2021from Jul 2014
EPC improved fromF27toE39
Heating Controls
Prog + StatThermostat

Heating controls changed

Low Energy Lighting
0%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 122 High Street, Portsmouth, PO1 2HW, sourced from the PlanIt planning register.

122 High Street has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

On the street

Versus other High Street homes

Four headline reads against 16 similar flats on this street, drawn from the latest EPC and Land Registry data.

122 High Street is notably below the street on habitable rooms.

Price per m²

£3,163

Street avg £2,271

Strongly above

Floor Area

49 m²

Street avg 92 m²

Strongly below

Habitable Rooms

2 rooms

Street avg 4 rooms

Strongly below

CO₂ Emissions

3.2 t/year

Street avg 4.2 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

501/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Portsmouth Grammar School — bus stop.

Closest school

0.2 km

St Jude's CofE Primary School. 29 schools nearby.

Nearest schools

  • St Jude's CofE Primary SchoolPrimary185m
  • St George's Beneficial Church of England (Voluntary Controlled) Primary SchoolPrimary812m
  • Cottage Grove Primary School and NurseryPrimary973m
  • Ark Charter AcademySecondary1.1km

Nearest stops

  • Portsmouth Grammar SchoolBus stop98m
  • St Thomas CathedralBus stop173m
  • Cambridge JunctionBus stop180m
  • Cambridge JunctionBus stop199m

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 2HW from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for PO1 2HW

Daytime· 07:00 – 23:00

52.3dB

Low
Night-time road noise heatmap for PO1 2HW

Night-time· 23:00 – 07:00

43.6dB

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

Mid 20th centuryBasement MaisonetteEPC ENo mains gas

Because the property has no mains gas supply, 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.
£193k

1 Grays Court

PO1 2PN

1 bed
£234k

1 Armory Lane

PO1 2PE

1 bed1 bath
£318k

1 Regency Court, King Charles Street

PO1 2RR

2 bed1 bath
£347k

1 Seagers Court

PO1 2GD

2 bed2 bath
£526k

1 Lombard Street

PO1 2HT

2 bed1 bath
£367k

1 Farthingale Terrace, Peacock Lane

PO1 2TL

3 bed1 bath
£218k

1 Ark Royal House, Winston Churchill Avenue

PO1 2GF

£223k

1 Beehive Walk

PO1 2PW

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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 122 High Street is modelled from its 49 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in PO1 2HW. 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 122 High Street. 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 122 High Street was lodged in July 2021 at band E and is valid until July 2031. 4 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 122 High Street. 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 29 schools and 30 stops listed are measured in a straight line from PO1 2HW, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
122 High Street is in council tax band C. 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 122 High Street, Portsmouth, PO1 2HW. Each answer is also embedded as structured data for search engines.

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