Furnace Cottage, Furnace Valley, Blakeney, GL15 4DH
About Furnace Cottage
Furnace Cottage is a detached house in Blakeney (GL15 4DH). It has a recorded floor area of 149 m² (around 1604 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (May 2022) shows an F (score 33), near the bottom of the EPC scale. The rating has held steady at F across 4 certificates since September 2011. Between certificates, wall efficiency went from Very Poor to Poor, hot-water efficiency went from Poor to Average and lighting went from Good to Very Good. The recommended improvements would lift it to A (score 95), a 5-band jump. Main heating runs on oil.
At 149 m² the property is well over the postcode median (99 m² across 14 EPCs), placing it in the larger end of the local stock.
Energy performance
Furnace Cottage's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water efficiency improved
Single glazing replaced with double or better glazing
Roof insulation improved
Replaced storage heaters with gas boiler
Fuel source changed
Heating controls upgraded for better temperature management
Hot water system upgraded
Wall insulation improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Fuel source changed
Hot water efficiency improved
Planning history
Furnace Cottage has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at Furnace Cottage
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
Furnace Cottage has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£437,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in GL15 4DH: £330,000 (2025–2021).
Nearby sales in GL15 4DH
Avalon, Furnace Valley, Blakeney, GL15 4DH
Sold Jul 2025
£565,0003 Furnace Valley, Blakeney, GL15 4DH
Sold Jan 2024
£175,000Chez Nous, Furnace Valley, Blakeney, GL15 4DH
Sold Oct 2022
£330,0002 Furnace Valley, Blakeney, GL15 4DH
Sold Mar 2022
£225,100Greenacre Cottage, Furnace Valley, Blakeney, GL15 4DH
Sold Jun 2021
£375,000
Versus other Furnace Valley homes
Furnace Cottage is notably below the street on co₂ emissions.
EPC Rating
33 (F)
Street avg 46 (E)
Floor Area
149 m²
Street avg 105 m²
CO₂ Emissions
12.0 t/year
Street avg 6.4 t/year
Habitable Rooms
6 rooms
Street avg 5 rooms
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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
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Furness Valley — bus stop.
Closest school
0.7 km
Blakeney 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
47.1dB

Night-time· 23:00 – 07:00
38.6dB







