Apartment 3, 3 Portland Square, Carlisle, CA1 1AG
About Apartment 3
Apartment 3 is a one-bedroom mid-terrace house in Carlisle (CA1 1AG). It has a recorded floor area of 55 m² (around 592 sq ft) and construction records dating it to before 1900. At 55 m² this is the smallest unit on EPC record across the building (55–157 m²). The building's EPC ratings span E to D, with this unit at the top. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. The home occupies a corner plot. The latest certificate (December 2021) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. Main heating runs on electricity.
At 55 m² it sits well below the postcode median (85 m² across 8 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £194,000 is 10.9% above the 2022 sale price. Sold March 2022 for £175,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- Private gardenYes
- Corner plotYes
Building
- Underfloor heatingYes
Everything you need to know about Apartment 3
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Apartment 3 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£194,000
Modelled from EPC, postcode comparables.
£175,000
Recorded with HM Land Registry.
Sales timeline
18 March 2022Most recent
£175,000
Median price across the last 5 sales in CA1 1AG: £190,000 (2025–2022).
Nearby sales in CA1 1AG
Apartment 1, 5 Portland Square, Carlisle, CA1 1AG
Sold Apr 2025
£250,000Apartment 4, 3 Portland Square, Carlisle, CA1 1AG
Sold Jan 2023
£250,000Apartment 2, 3 Portland Square, Carlisle, CA1 1AG
Sold Mar 2022
£190,000Apartment 1, 3 Portland Square, Carlisle, CA1 1AG
Sold Mar 2022
£190,000Apartment 5, 3 Portland Square, Carlisle, CA1 1AG
Sold Mar 2022
£395,000
Versus other Portland Square homes
Floor Area for Apartment 3 lags the street by a wide margin.
Price per m²
£3,182
Street avg £2,901
Floor Area
55 m²
Street avg 103 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
2.2 t/year
Street avg 4.3 t/year
Everything you need to know about Apartment 3
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
The data behind every report
Similar properties nearby
Apartment 1, 3 Portland Square
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Apartment 1, 2 Alfred Street North
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Apartment 2, 2 Alfred Street North
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Apartment 3, 2 Alfred Street North
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Apartment 4, 10 Lismore Place
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Apartment 2, 10 Lismore Place
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Apartment 4, 2 Alfred Street North
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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
0.4 km
Carlisle Rail Station — railway station.
Closest school
0.4 km
Trinity School. 21 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
56.3dB
Night-time· 23:00 – 07:00
45.8dB