1 Castle Courtyard, Hartley, Kirkby Stephen, CA17 4JJ
About 1 Castle Courtyard
1 Castle Courtyard is a semi-detached house in Hartley, Kirkby Stephen, Kirkby Stephen (CA17 4JJ). It has a recorded floor area of 136 m² (around 1464 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (September 2019) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. Main heating runs on biomass.
Untraded for 23 years, with the last transfer in March 2003. At 136 m² the property is well over the postcode median (88 m² across 6 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 83% of similar EPCs). Today's modelled estimate of £324,000 sits 208.6% above the 2003 sale of £105,000. On a £-per-square-foot basis, the last sale (£72/sq ft) was about 64.6% below the postcode norm.
Know exactly what you're buying at 1 Castle Courtyard
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
1 Castle Courtyard has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 1 Castle Courtyard
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
1 Castle Courtyard's estimated value is more than triple its earliest registered sale price (2003).
£324,000
Modelled from EPC, postcode comparables.
£105,000
Recorded with HM Land Registry.
Sales timeline
10 March 2003Most recent
£105,000
Median price across the last 5 sales in CA17 4JJ: £405,000 (2024–2019).
Nearby sales in CA17 4JJ
Barn Cottage, Hartley, Kirkby Stephen, CA17 4JJ
Sold Jul 2024
£405,000Hellgill Howe Cottage, Hartley, Kirkby Stephen, CA17 4JJ
Sold May 2021
£475,000Wearcot, Hartley, Kirkby Stephen, CA17 4JJ
Sold Jan 2021
£340,000Salt Pie Hall, Hartley, Kirkby Stephen, CA17 4JJ
Sold Dec 2020
£472,500New End, Hartley, Kirkby Stephen, CA17 4JJ
Sold Jul 2019
£205,000
Everything we know about 1 Castle Courtyard, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus the street
Years Held for 1 Castle Courtyard runs comfortably ahead of the street norm.
Price per m²
£772
Street avg £1,944
Floor Area
136 m²
Street avg 130 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
2.0 t/year
Street avg 6.7 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
2.8 km
Kirkby Stephen Rail Station — railway station.
Closest school
0.7 km
Kirkby Stephen Primary School. 2 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
42.8dB

Night-time· 23:00 – 07:00
35.7dB