What energy rating does Chalton House, Flat 19, Temple Street, PO1 1ED have?

The current EPC rating for Chalton House, Flat 19, Temple Street, PO1 1ED is C with a score of 70 out of 100, lodged in January 2026. Source: EPC Register.

How big is Chalton House, Flat 19, Temple Street, PO1 1ED?

Chalton House, Flat 19, Temple Street, PO1 1ED has a recorded floor area of 72 m² (775 sq ft). Source: EPC Register.

What heating system does Chalton House, Flat 19, Temple Street, PO1 1ED use?

The latest EPC at Chalton House, Flat 19, Temple Street, PO1 1ED records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for Chalton House, Flat 19, Temple Street, PO1 1ED?

Chalton House, Flat 19, Temple Street, PO1 1ED is in council tax band A. That sits at the lower end of the A-H ladder, typically reflecting smaller floor areas or lower 1991 valuations.

Which area is Chalton House, Flat 19, Temple Street, PO1 1ED in?

Chalton House, Flat 19, Temple Street, PO1 1ED sits in Portsmouth. It falls within the PO1 postcode district.

Is Chalton House, Flat 19, Temple Street, PO1 1ED in a safe area?

Police records around Chalton House, Flat 19, Temple Street, PO1 1ED show an average of 9 reported crimes per month over the last 10 months. Violent crime makes up roughly 42% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What schools are near Chalton House, Flat 19, Temple Street, PO1 1ED?

The closest primary school to Chalton House, Flat 19, Temple Street, PO1 1ED is Arundel Court Primary Academy and Nursery (342m), one of 35 primaries within walking distance. The closest secondary is St Edmund's Catholic School (331m), with 6 secondaries in the surrounding area.

How well connected is Chalton House, Flat 19, Temple Street, PO1 1ED?

The closest bus stop to Chalton House, Flat 19, Temple Street, PO1 1ED is City Shops North, 107m away. The nearest rail option is Portsmouth & Southsea Rail Station, 457m away.

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Chalton House, Flat 19, Temple Street, Portsmouth, PO1 1ED

Property type

Semi-detached

Floor 00

Habitable rooms

From EPC

Floor area

72 m²

775 sq ft

Energy rating

Score 70

Council tax

Band A

Tenure

Social Rental

Overview

About Chalton House

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

Chalton House is a semi-detached house in Portsmouth (PO1 1ED). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to 1950-1966 and council tax band A. At 72 m² this is the 28th smallest of 46 units on EPC record in Chalton House, where floor areas span 35–83 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (January 2026) shows a C (score 70). The rating has held steady at C across 2 certificates since March 2025. Between certificates, wall efficiency went from Average to Good; while window efficiency dropped from Average to Poor and lighting dropped from Very Good to Good. This certificate was lodged in the last six months, so the rating reflects current condition.

Before you decide

Everything you need to know about Chalton House

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

Signs of HMO activity in the areaLarger development activity nearby

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The data behind every report

Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

The EPC has just been inspected, so the rating reflects current condition.

Current Certificate(1 of 2)

Jan 2026

EPC Rating

C70

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Poor

CO2 Emissions

2.3 t/year

Occupancy

Rented

Property Improvements

Changes detected from historical EPC data

Jan 2026from Mar 2025

Walls

AverageGood

Wall insulation improved

Get a survey for this property

Level 2 HomeBuyer Report

Mid 20th centuryGround Floor FlatEPC C

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £495 · Includes VAT

Planning

Planning history

Applications and permits filed against Chalton House, Flat 19, Temple Street, Portsmouth, PO1 1ED, sourced from the PlanIt planning register.

Chalton House has no planning applications on record.

But the area is active

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

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Chalton House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£127,000

Modelled from EPC, postcode comparables.

See how we calculated this

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Median price across the last 5 sales in PO1 1ED: £135,000 (2022–2012).

Nearby sales in PO1 1ED

On the street

Versus other Temple Street homes

Four headline reads against 45 similar flats on this street, drawn from the latest EPC and Land Registry data.

CO₂ Emissions for Chalton House lags the street by a wide margin.

EPC Rating

70 (C)

Street avg 73 (C)

Below

Floor Area

72 m²

Street avg 68 m²

Above

CO₂ Emissions

2.3 t/year

Street avg 1.9 t/year

Strongly below

Habitable Rooms

4 rooms

Street avg 4 rooms

Above

Before you decide

Everything you need to know about Chalton House

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

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

Steady year-on-year across the wider district.

Nearest stop

0.1 km

City Shops North — bus stop.

Closest school

0.3 km

St Edmund's Catholic School. 41 schools nearby.

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 1ED from Defra's strategic mapping. The pin marks this postcode's centroid.

Daytime· 07:00 – 23:00

56.3dB

Moderate

Night-time road noise heatmap for PO1 1ED

Night-time· 23:00 – 07:00

46.3dB

Low

55 dB

60 dB

65 dB

70 dB

75 dB

80 dB

Defra Road Noise Strategic Mapping, Round 4

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Chalton House, Flat 19, Temple Street, Portsmouth, PO1 1ED. Each answer is also embedded as structured data for search engines.