23 Mayfield, Blackwell, Carlisle, CA2 4SS
About 23 Mayfield
23 Mayfield is a four-bedroom detached house in Blackwell, Carlisle, Carlisle (CA2 4SS). It has a recorded floor area of 268 m² (around 2885 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (November 2023) shows a C (score 75), near the top of the C band.
It hasn't traded since July 2007, a hold of 19 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. At 268 m² the property is well over the postcode median (162 m² across 18 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £434,000 is 31.5% above the 2007 sale price. On a £-per-square-foot basis, the last sale (£114/sq ft) was about 26.9% below the postcode norm.
What this property has
Inside
- Bedrooms4
Energy performance
23 Mayfield's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
23 Mayfield has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£434,000
Modelled from EPC, postcode comparables.
£330,000
Recorded with HM Land Registry.
Sales timeline
16 July 2007Most recent
£330,000
Median price across the last 5 sales in CA2 4SS: £292,500 (2025–2018).
Nearby sales in CA2 4SS
25 Mayfield, Blackwell, Carlisle, CA2 4SS
Sold Nov 2025
£442,00026 Mayfield, Blackwell, Carlisle, CA2 4SS
Sold Jun 2025
£360,0007 Mayfield, Blackwell, Carlisle, CA2 4SS
Sold Oct 2018
£172,0009 Mayfield, Blackwell, Carlisle, CA2 4SS
Sold Sept 2018
£245,00027 Mayfield, Blackwell, Carlisle, CA2 4SS
Sold Apr 2018
£292,500
Versus other Mayfield homes
On price per m², 23 Mayfield runs well behind the street norm.
Price per m²
£1,231
Street avg £1,907
Floor Area
268 m²
Street avg 147 m²
Habitable Rooms
9 rooms
Street avg 6 rooms
CO₂ Emissions
6.7 t/year
Street avg 4.8 t/year
Similar properties nearby
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
5/mo
Rising year-on-year across the wider district.
Closest school
1.3 km
Upperby Primary School. 10 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
43.1dB

Night-time· 23:00 – 07:00
35.9dB







