Lydart House, Lydart, Monmouth, NP25 4RJ
About Lydart House
Lydart House is a detached house in Lydart, Monmouth, Monmouth (NP25 4RJ). It has a recorded floor area of 627 m² (around 6749 sq ft) and construction records dating it to before 1900. The latest certificate (April 2023) shows an E (score 44), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since March 2012. Between certificates, lighting went from Poor to Very Good; while roof efficiency dropped from Very Good to Good and window efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 73), a 2-band jump. Main heating runs on oil.
2 planning records sit against the property, 1 approved, 1 refused. Across 2001–2024, sale prices on this property compounded at 3.6% per year. Most recent transfer: July 2024 at £2,055,000.
Know exactly what you're buying at Lydart House
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
Lydart House's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Planning history
A recent planning application at Lydart House was refused — worth checking the council file.
- Jun 2023HeritageIn report
Re-roofing following storm damage
- Documents
- 11 docs on file
- Reference
- DM/2022/01130
- May 2016FullIn report
Provision of new stables and yard.
- Documents
- 15 docs on file
- Reference
- DC/2016/00185
We flagged 1 thing worth checking at Lydart House
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.
- A planning decision worth checking
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Sales history & valuation
Sale price has at least doubled since 2001.
£2,095,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.6% per year over 23 years.
£2,055,000
Growth on file: 3.6% per year over 23 years.
Sales timeline
30 July 2024Most recent
£2,055,000
+128.3%over 23 years17 May 2001
£900,000
Median price across the last 4 sales in NP25 4RJ: £113,750 (2014–1997).
Everything we know about Lydart House, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- A planning decision worth checking

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The neighbourhood at a glance
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Rose Cottage — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.