31 Cornpoppy Avenue, Monmouth, NP25 5SD
About 31 Cornpoppy Avenue
31 Cornpoppy Avenue is a four-bedroom detached house in Monmouth (NP25 5SD). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (November 2023) shows a C (score 75), near the top of the C band. The rating has held steady at C across 2 certificates since December 2014. Between certificates, window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 87). The home occupies a cul-de-sac position.
A recent sale: £367,000 in January 2025. Across the public record there are 4 sales, relatively high churn for a single property. Across 2004–2025, sale prices on this property compounded at 3% per year. On a £-per-square-foot basis, the last sale (£383/sq ft) was about 84.1% above the typical sold price in the postcode.
Know exactly what you're buying at 31 Cornpoppy Avenue
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
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- Utility roomYes
- EnsuiteYes
Outside
- Private gardenSouth-facing
- GarageYes
- Cul-de-sacYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Floor insulation added or improved
Planning history
31 Cornpoppy Avenue has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 31 Cornpoppy Avenue
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
31 Cornpoppy Avenue valuation sits well clear of the typical sold price in this postcode.
£384,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.0% per year over 20 years.
£367,000
Growth on file: 3.0% per year over 20 years.
Sales timeline
13 January 2025Most recent
£367,000
+75.6%over 18 years5 September 2006
£209,000
+6.1%over 1 year28 July 2005
£197,000
-2.2%over 7 months22 December 2004
£201,500
Median price across the last 5 sales in NP25 5SD: £225,000 (2025–2023).
Nearby sales in NP25 5SD
Everything we know about 31 Cornpoppy Avenue, 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 other Cornpoppy Avenue homes
31 Cornpoppy Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£4,124
Street avg £2,566
Floor Area
89 m²
Street avg 86 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.5 t/year
Street avg 2.5 t/year
Similar properties nearby
1 Cornpoppy Avenue
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1 Cottage Homes, Rockfield
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1 Acer Way
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1 Clawdd Du
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1 Ancre Hill Cottages, Rockfield Road
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The neighbourhood at a glance
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Wheatfield Close — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.