21 Thirlmere Street, Carlisle, CA2 4AP
About 21 Thirlmere Street
21 Thirlmere Street is a semi-detached house in Carlisle (CA2 4AP). It has a recorded floor area of 37 m² (around 398 sq ft), construction records dating it to 1950-1966 and council tax band A. At 37 m² this is the 2nd smallest of 16 units on EPC record in the building, where floor areas span 36–101 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (June 2016) shows a C (score 74). The latest certificate is from June 2016, so improvements made since then won't be reflected.
Across 2016–2023, sale prices on this property compounded at 5.5% per year. Today's modelled estimate of £110,000 sits 89.7% above the 2023 sale of £58,000. On a £-per-square-foot basis, the last sale (£146/sq ft) was about 75.6% above the typical sold price in the postcode. At 37 m² it sits well below the postcode median (97 m² across 15 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 87% of similar EPCs). Last sale on file: £58,000 in September 2023. One historical planning record sits against the property in 2019.
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Energy performance
21 Thirlmere Street's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 02 Jun 2026
EPC Rating
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Planning history
1 application on record at 21 Thirlmere Street, Carlisle, CA2 4AP
- Nov 2019FullOutcome in report
Enclosure Of Veranda (Retrospective)
Retrospective- Documents
- 9 docs on file
- Reference
- 19/0693
Unlock 21 Thirlmere Street, Carlisle, CA2 4AP's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full
- The 9 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
21 Thirlmere Street saw 3 transfers in just over a decade — high turnover for the postcode.
£110,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 7 years.
£58,000
Growth on file: 5.5% per year over 7 years.
Sales timeline
14 September 2023Most recent
£58,000
+3.6%over 3 years13 October 2019
£56,000
+40.0%over 3 years15 September 2016
£40,000
Median price across the last 5 sales in CA2 4AP: £100,000 (2024–2019).
Nearby sales in CA2 4AP
Versus other Thirlmere Street homes
On epc rating, 21 Thirlmere Street stands well clear of the street.
EPC Rating
74 (C)
Street avg 68 (D)
Floor Area
37 m²
Street avg 39 m²
CO₂ Emissions
1.4 t/year
Street avg 1.5 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Everything you need to know about 21 Thirlmere Street
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
1.0 km
Carlisle Rail Station — railway station.
Closest school
0.4 km
The Bishop Harvey Goodwin School (Church of England Voluntary Aided). 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
49.8dB
Night-time· 23:00 – 07:00
38.5dB