Great Hillshone Barn, Ganarew, Monmouth, NP25 3SS
About Great Hillshone Barn
Great Hillshone Barn is a detached house in Ganarew, Monmouth, Monmouth (NP25 3SS). It has a recorded floor area of 302 m² (around 3251 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (September 2015) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 88), a 2-band jump. Main heating runs on oil. The latest certificate is from September 2015, so improvements made since then won't be reflected.
At 302 m² the property is well over the postcode median (179 m² across 5 EPCs), placing it in the larger end of the local stock. Across 2001–2019, sale prices on this property compounded at 2.8% per year. Today's modelled estimate of £890,000 sits 51.4% above the 2019 sale of £588,000. Last sale on file: £588,000 in August 2019. One historical planning record sits against the property in 2003.
Know exactly what you're buying at Great Hillshone Barn
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
Great Hillshone Barn's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 29 Sept 2025
EPC Rating
Planning history
- Mar 2003OutbuildingFullIn report
New double garage
- Documents
- 9 docs on file
- Reference
- DS030138/F
We flagged 1 thing worth checking at Great Hillshone Barn
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
Great Hillshone Barn valuation sits well clear of the typical sold price in this postcode.
£890,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.8% per year over 18 years.
£588,000
Growth on file: 2.8% per year over 18 years.
Sales timeline
8 August 2019Most recent
£588,000
+14.6%over 13 years20 December 2005
£513,000
+42.5%over 4 years13 September 2001
£360,000
Median price across the last 5 sales in NP25 3SS: £370,000 (2025–2005).
Nearby sales in NP25 3SS
Stepps Cottage, Ganarew, Monmouth, NP25 3SS
Sold Aug 2025
£370,000Sellarsbrooke Cottage, Ganarew, Monmouth, NP25 3SS
Sold May 2023
£475,000Lewstone Cottage, Ganarew, Monmouth, NP25 3SS
Sold Mar 2015
£360,000Oakfields, Ganarew, Monmouth, NP25 3SS
Sold Mar 2006
£360,000Ganarew Farmhouse, Ganarew, Monmouth, NP25 3SS
Sold Oct 2005
£616,000
Everything we know about Great Hillshone Barn, 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
Great Hillshone Barn outperforms the street on floor area by a wide margin.
Price per m²
£1,947
Street avg £2,139
Floor Area
302 m²
Street avg 188 m²
Habitable Rooms
10 rooms
Street avg 7 rooms
CO₂ Emissions
11.0 t/year
Street avg 9.9 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
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Lewstone Turn — bus stop.
Closest school
2.1 km
Whitchurch CofE 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
48.9dB

Night-time· 23:00 – 07:00
40.6dB