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20 Portland Square, Carlisle, CA1 1AJ

Property type
Mid terrace
Habitable rooms
9
From EPC
Floor area
273 m²
2939 sq ft
Energy rating
C
Score 78
Tenure
Owner Occupied
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Overview

About 20 Portland Square

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

20 Portland Square is a mid-terrace house in Carlisle (CA1 1AJ). It has a recorded floor area of 273 m² (around 2939 sq ft) and construction records dating it to 2012 onwards. The latest certificate (July 2026) shows a C (score 78), near the top of the C band. The recommended improvements would push it to B (score 82). This certificate was lodged in the last six months, so the rating reflects current condition.

Before you decide

Everything you need to know about 20 Portland Square

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

Signs of HMO activity in the area

Pick your report · from £14.99

One time fee only - money back guarantee

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.

20 Portland Square's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate
Jul 2026

EPC Rating

A
B
C
C78
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
6.0 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 7 July 2036

9 years remaining
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

21st centuryMid-Terrace HouseEPC 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 £695 · Includes VAT

Planning

Planning history

Applications and permits filed against 20 Portland Square, Carlisle, CA1 1AJ, sourced from the PlanIt planning register.

20 Portland Square has no planning applications on record.

6

But the area is active

6 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.

20 Portland Square has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£479,000

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 CA1 1AJ: £380,000 (2025–2024).

On the street

Versus other Portland Square homes

Four headline reads against 4 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 20 Portland Square stands well clear of the street.

EPC Rating

78 (C)

Street avg 77 (C)

Strongly above

Floor Area

273 m²

Street avg 279 m²

On par

CO₂ Emissions

6.0 t/year

Street avg 6.3 t/year

On par

Habitable Rooms

9 rooms

Street avg 9 rooms

Above
Before you decide

Everything you need to know about 20 Portland Square

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

Signs of HMO activity in the area

Pick your report · from £14.99

One time fee only - money back guarantee

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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£401k

1 St Aidans Road

CA1 1LT

£397k

10 St Aidans Road

CA1 1LS

4 bed2 bath
£394k

10 Howard Place

CA1 1HR

6 bed
£615k

1 Alfred Street North

CA1 1PX

£352k

10 Strand Road

CA1 1NB

4 bed2 bath
£669k

1 Portland Square

CA1 1PY

£317k

1 Chiswick Street

CA1 1HQ

4 bed2 bath
£291k

10 Hartington Place

CA1 1HL

4 bed1 bath
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Carlisle district page.
Full Carlisle report

Rail-style transport is unusually close for this postcode.

Crime

250/mo

Steady year-on-year across the wider district.

Nearest stop

0.4 km

Carlisle Rail Station — railway station.

Closest school

0.5 km

Richard Rose Central Academy. 21 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 CA1 1AJ from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for CA1 1AJ

Daytime· 07:00 – 23:00

56.6dB

Moderate
Night-time road noise heatmap for CA1 1AJ

Night-time· 23:00 – 07:00

45.7dB

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 20 Portland Square, Carlisle, CA1 1AJ. Each answer is also embedded as structured data for search engines.