Flat 1, 20 Chatsworth Square, Carlisle, CA1 1HE
About Flat 1
Flat 1 is an end-of-terrace house in Carlisle (CA1 1HE). It has a recorded floor area of 51 m² (around 549 sq ft), construction records dating it to before 1900 and council tax band A. At 51 m² this is the largest unit on EPC record across the building (40–51 m²). The building's EPC ratings span E to D, with this unit at the bottom. The latest certificate (December 2020) shows an E (score 52), well below the UK norm with real room to improve. When first surveyed in November 2008 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and window efficiency went from Very Poor to Poor; while main heating dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 78), a 2-band jump. Main heating runs on electricity.
Everything you need to know about Flat 1
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Wall insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
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
Planning history
Flat 1 has no planning applications on record.
But the area is active
6 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Flat 1 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£119,000
Modelled from EPC, postcode comparables.
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 1HE: £64,000 (2022–2016).
Nearby sales in CA1 1HE
Flat 2, 20 Chatsworth Square, Carlisle, CA1 1HE
Sold Jan 2022
£270,000Red Gables, Flat 15, Chatsworth Square, Carlisle, CA1 1HE
Sold Jun 2021
£64,000Red Gables, Flat 12, Chatsworth Square, Carlisle, CA1 1HE
Sold Mar 2020
£55,000Red Gables, Flat 8, Chatsworth Square, Carlisle, CA1 1HE
Sold Feb 2018
£53,000Red Gables, Flat 11, Chatsworth Square, Carlisle, CA1 1HE
Sold Feb 2016
£65,000
Versus other Chatsworth Square homes
On habitable rooms, Flat 1 stands well clear of the street.
EPC Rating
52 (E)
Street avg 47 (E)
Floor Area
51 m²
Street avg 55 m²
CO₂ Emissions
3.8 t/year
Street avg 4.9 t/year
Habitable Rooms
3 rooms
Street avg 2 rooms
Everything you need to know about Flat 1
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

Similar properties nearby
Apartment 3, 2 Alfred Street North
CA1 1PX
Apartment 2, 2 Alfred Street North
CA1 1PX
Apartment 1, 2 Alfred Street North
CA1 1PX
41a, Flat 1, Aglionby Street
CA1 1JT
41a, Flat 2, Aglionby Street
CA1 1JT
41a, Flat 3, Aglionby Street
CA1 1JT
Apartment 1, 10 Lismore Place
CA1 1LX
Apartment 3, 10 Lismore Place
CA1 1LX
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.6 km
Carlisle Rail Station — railway station.
Closest school
0.3 km
Richard Rose Central Academy. 22 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
55.1dB

Night-time· 23:00 – 07:00
45.8dB









