17 Insula Cottages, Bishop Middleham, Ferryhill, DL17 9AY
About 17 Insula Cottages
17 Insula Cottages is a three-bedroom end-of-terrace house in Bishop Middleham, Ferryhill, Ferryhill (DL17 9AY). It has a recorded floor area of 84 m² (around 904 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (October 2021) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2010. Between certificates, lighting went from Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would lift it to B (score 83), a 2-band jump. Records show the property has been extended at some point in its history.
Across 1995–2022, sale prices on this property compounded at 5.4% per year. On a £-per-square-foot basis, the last sale (£191/sq ft) was about 74.6% above the typical sold price in the postcode. Most recent transfer: June 2022 at £173,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 17 Insula Cottages
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
Outside
- Private gardenYes
- GarageYes
Building
- Previously extendedYes
- RefurbishedYes
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 controls upgraded for better temperature management
Hot water efficiency decreased
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
17 Insula Cottages has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Price for 17 Insula Cottages has grown more than fourfold since the 1995 starting point.
£177,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.4% per year over 27 years.
£173,000
Growth on file: 5.4% per year over 27 years.
Sales timeline
28 June 2022Most recent
£173,000
+246.0%over 20 years23 August 2001
£50,000
+19.0%over 6 years28 June 1995
£42,000
Median price across the last 5 sales in DL17 9AY: £150,000 (2025–2023).
Nearby sales in DL17 9AY
10 Insula Cottages, Bishop Middleham, Ferryhill, DL17 9AY
Sold Sept 2025
£209,9501 Insula Cottages, Bishop Middleham, Ferryhill, DL17 9AY
Sold Jun 2024
£107,5008 Insula Cottages, Bishop Middleham, Ferryhill, DL17 9AY
Sold May 2024
£168,00014 Insula Cottages, Bishop Middleham, Ferryhill, DL17 9AY
Sold May 2024
£90,00020 Insula Cottages, Bishop Middleham, Ferryhill, DL17 9AY
Sold Jun 2023
£150,000
Everything we know about 17 Insula Cottages, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus other Insula Cottages homes
17 Insula Cottages outperforms the street on price per m² by a wide margin.
Price per m²
£2,060
Street avg £1,349
Floor Area
84 m²
Street avg 94 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 5.0 t/year
Similar properties nearby
1 Garmondsway Road, West Cornforth
DL17 9HD
1 Bank Top, Bishop Middleham
DL17 9AW
1 Coronation Terrace, West Cornforth
DL17 9LR
1 Barratt Way, West Cornforth
DL17 9LT
1 Cottage Homes, Mainsforth Road
DL17 9DJ
1 Bridge Road, West Cornforth
DL17 9JL
1 East View, West Cornforth
DL17 9JF
1 Church Street, Bishop Middleham
DL17 9AF
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Stoneybeck — bus stop.
Closest school
0.4 km
St Michael's Church of England 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
48.1dB

Night-time· 23:00 – 07:00
38.4dB