What kind of home is Flat A, 23 Clarkson Street, IP1 2JB?

Flat A, 23 Clarkson Street, IP1 2JB is a mid-terrace house.

What did Flat A, 23 Clarkson Street, IP1 2JB sell for?

Flat A, 23 Clarkson Street, IP1 2JB last sold for £155,000 in April 2023, around 3 years ago. Land Registry has 4 sales on record going back to £34,500 in July 1995. Source: HM Land Registry.

Has Flat A, 23 Clarkson Street, IP1 2JB appreciated in value?

Across 4 sales between July 1995 and April 2023, Flat A, 23 Clarkson Street, IP1 2JB rose from £34,500 to £155,000, a change of £120,500. That works out to roughly +5.6% per year compounded over 28 years. Source: HM Land Registry.

How energy efficient is Flat A, 23 Clarkson Street, IP1 2JB?

The current EPC rating for Flat A, 23 Clarkson Street, IP1 2JB is D with a score of 64 out of 100, lodged in July 2024. The assessor estimates the property could reach a C. Source: EPC Register.

How big is Flat A, 23 Clarkson Street, IP1 2JB?

Flat A, 23 Clarkson Street, IP1 2JB has a recorded floor area of 34 m² (366 sq ft). That makes it about 24% smaller than the median EPC-recorded property in IP1 2JB. Source: EPC Register.

What heating system does Flat A, 23 Clarkson Street, IP1 2JB use?

The latest EPC at Flat A, 23 Clarkson Street, IP1 2JB records electricity as the main heating fuel. Source: EPC Register.

Which area is Flat A, 23 Clarkson Street, IP1 2JB in?

Flat A, 23 Clarkson Street, IP1 2JB sits in Ipswich. It falls within the IP1 postcode district in Suffolk.

How safe is the area around Flat A, 23 Clarkson Street, IP1 2JB?

Police records around Flat A, 23 Clarkson Street, IP1 2JB show an average of 332 reported crimes per month over the last 17 months. Violent crime makes up roughly 36% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What schools are near Flat A, 23 Clarkson Street, IP1 2JB?

The closest primary school to Flat A, 23 Clarkson Street, IP1 2JB is St Matthew's Church of England Primary School, Ipswich (274m), one of 26 primaries within walking distance. The closest secondary is Suffolk New College (1.6km), with 6 secondaries in the surrounding area.

How well connected is Flat A, 23 Clarkson Street, IP1 2JB?

The closest bus stop to Flat A, 23 Clarkson Street, IP1 2JB is Granville Street, 102m away. In total there are 30 bus stops within the surrounding area.

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Flat A, 23 Clarkson Street, Ipswich, IP1 2JB

4 sales on record

Estimated value

£161,000

Since the 2023 sale (£155,000)+4%
Against IP1 2JB's recent median (£81,000)+99%

Newest record on this page: February 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

Floor -1

Habitable rooms

From EPC

Floor area

34 m²

366 sq ft

Energy rating

Score 64

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

£161,000

Against its 2023 sale (£155,000)+4%
Against IP1 2JB's recent median (£81,000)+99%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for Flat A is modelled from its 34 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in IP1 2JB. 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
34 m² from the EPC lodged in July 2024
Sales of this home
4 sales recorded, the latest in 2023
Recent sales in IP1 2JB
5 sales, median £81,000 (2026–2022)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: February 2026	Latest available records, read when you order
Valuation	Estimate from the last refresh	Analysed against comparable sales
Planning	None on this home	Full history, plus nearby schemes
Flood risk	Not shown	Included

Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Price for Flat A has grown more than fourfold since the 1995 starting point.

Sales timeline

13 April 2023Most recent
£155,000
+51.2%over 15 years
26 April 2007
£102,500
+128.0%over 7 years
3 December 1999
£44,950
+30.3%over 4 years
12 July 1995
£34,500

Median price across the last 5 sales in IP1 2JB: £81,000 (2026–2022).

Nearby sales in IP1 2JB

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

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Overview

About Flat A

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

Flat A is a mid-terrace house in Ipswich (IP1 2JB). It has a recorded floor area of 34 m² (around 366 sq ft) and construction records dating it to 1900-1929. The latest certificate (July 2024) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 7 certificates since January 2009. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Very Poor to Good and lighting went from Poor to Very Good; while hot-water efficiency dropped from Average to Very Poor and main heating dropped from Poor to Very Poor. The recommended improvements would push it to C (score 78). Main heating runs on electricity.

Across 1995–2023, sale prices on this property compounded at 5.6% per year. On a £-per-square-foot basis, the last sale (£424/sq ft) was about 217.7% above the typical sold price in the postcode. At 34 m² it's 24.4% smaller than the typical home in the postcode (45 m² median across 35 EPCs). Sold April 2023 for £155,000.

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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 7)

Jul 2024

EPC Rating

D64

Main Heating

Electric

Main Fuel

Electric

Hot Water

Very Poor

Windows

Good

CO2 Emissions

1.9 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 29 July 2034

7 years remaining

Property Improvements

Changes detected from historical EPC data

Jun 2009from Jan 2009

Hot Water

Immersion (Off-Peak)Immersion

Hot water system changed

Windows

SinglePartial Double

Single glazing replaced with double or better glazing

Oct 2013from Jun 2009

EPC improved fromD62toC77

Hot Water

ImmersionImmersion (Off-Peak)

Hot water system upgraded

Windows

Partial DoubleFull Double

Windows upgraded, improving insulation

Jul 2019from Oct 2013

EPC improved fromC77toD55

Heating System

Storage HeatersRoom Heaters

Heating system changed

Nov 2019from Jul 2019

EPC improved fromD55toC71

Heating System

Room HeatersStorage Heaters

Heating system upgraded to a more efficient system

Heating Controls

ThermostatManual

Heating controls changed

Hot Water

Immersion (Off-Peak)Instantaneous

Hot water system changed

Windows

AverageGood

Window efficiency improved

Wall Insulation

Uninsulated SolidInsulated Solid

External or internal wall insulation added

Low Energy Lighting

0%100%

More low energy lighting installed

Jun 2022from Nov 2019

Heating System

Storage HeatersGas Boiler

Replaced storage heaters with gas boiler

Main Fuel

ElectricGas

Connected to mains gas supply

Heating Controls

ManualFull

Heating controls upgraded for better temperature management

Hot Water

InstantaneousMain System

Hot water system upgraded

Low Energy Lighting

100%80%

Low energy lighting percentage decreased

Jul 2024from Jun 2022

EPC improved fromC76toD64

Heating System

Gas BoilerRoom Heaters

Heating system changed

Main Fuel

GasElectric

Changed to a more efficient fuel source

Heating Controls

FullThermostat

Heating controls changed

Hot Water

Main SystemInstantaneous

Hot water system changed

Low Energy Lighting

80%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against Flat A, 23 Clarkson Street, Ipswich, IP1 2JB, sourced from the PlanIt planning register.

Flat A has no planning applications on record.

But the area is active

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

On the street

Versus other Clarkson Street homes

Four headline reads against 33 similar flats on this street, drawn from the latest EPC and Land Registry data.

On habitable rooms, Flat A runs well behind the street norm.

Price per m²

£4,559

Street avg £3,820

Above

Floor Area

34 m²

Street avg 45 m²

Strongly below

Habitable Rooms

1 rooms

Street avg 2 rooms

Strongly below

CO₂ Emissions

1.9 t/year

Street avg 2.8 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 Ipswich district page.

Full Ipswich report

Crime

332/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Granville Street — bus stop.

Closest school

0.3 km

St Matthew's Church of England Primary School, Ipswich. 32 schools nearby.

Nearest schools

St Matthew's Church of England Primary School, IpswichPrimary274m
Handford Hall Primary SchoolPrimary540m
Ranelagh Primary SchoolPrimary964m
Springfield Junior SchoolPrimary1.1km

Nearest stops

Granville StreetBus stop102m
South StreetBus stop120m
Barrack CornerBus stop189m
Cumberland TowersBus stop243m

Most reported crime locally

Violence & Sexual Offences2,052 reports36%
Shoplifting1,351 reports24%
Criminal Damage & Arson384 reports7%
Public Order348 reports6%

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 IP1 2JB from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

54.6dB

Low

Night-time road noise heatmap for IP1 2JB

Night-time· 23:00 – 07:00

44.8dB

Low

55 dB

60 dB

65 dB

70 dB

75 dB

80 dB

Defra Road Noise Strategic Mapping, Round 4

Get a survey for this property

Level 3 Building Survey

Victorian-eraBasement FlatEPC DPre-1919 buildNo mains gasSolid (non-cavity) walls

Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Comparables

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 Flat A is modelled from its 34 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in IP1 2JB. 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. 4 sales are recorded for Flat A. 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 Flat A was lodged in July 2024 at band D and is valid until July 2034. 7 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 Flat A. 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 17 months, which places each incident at an approximate point. The 32 schools and 30 stops listed are measured in a straight line from IP1 2JB, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Flat A, 23 Clarkson Street, Ipswich, IP1 2JB. Each answer is also embedded as structured data for search engines.

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Flat A, 23 Clarkson Street, Ipswich, IP1 2JB

How the estimate is made

What it's based on

This page or the full report?

Sales timeline

Nearby sales in IP1 2JB

Everything you need to know about Flat A

EPC Rating

Property Improvements

Nearest schools

Nearest stops

Most reported crime locally

Level 3 Building Survey

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