2 Maddox Close, Osbaston, Monmouth, NP25 3BG
About 2 Maddox Close
2 Maddox Close is a five-bedroom detached house in Osbaston, Monmouth, Monmouth (NP25 3BG). It has a recorded floor area of 136 m² (around 1464 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (May 2020) shows a C (score 74). When first surveyed in January 2010 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good, lighting went from Average to Very Good and main heating went from Average to Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 81).
One planning record on file: an extension approved in 2015. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved. At 136 m² it's 24.8% larger than the typical home in the postcode (109 m² median across 21 EPCs). Across 2010–2020, sale prices on this property compounded at 3.3% per year. Today's modelled estimate of £502,000 is 21% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£283/sq ft) was about 22.1% above the typical sold price in the postcode. Most recent transfer: December 2020 at £415,000.
Know exactly what you're buying at 2 Maddox Close
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
- Bedrooms5
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenYes
- GarageYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
More low energy lighting installed
Planning history
- Oct 2015Garage ConversionOutlineIn report
Extension: Single storey · Side of property
Conversion of existing garage to form habitable room, single storey rear extension to provide garden room, single storey extension to side to create storage shed.
Extension- Documents
- 9 docs on file
- Reference
- DC/2015/01148
We flagged 1 thing worth checking at 2 Maddox Close
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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£502,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.3% per year over 11 years.
£415,000
Growth on file: 3.3% per year over 11 years.
Sales timeline
16 December 2020Most recent
£415,000
+40.7%over 10 years10 June 2010
£295,000
Median price across the last 5 sales in NP25 3BG: £422,000 (2025–2023).
Nearby sales in NP25 3BG
25 Maddox Close, Osbaston, Monmouth, NP25 3BG
Sold Apr 2025
£485,00023 Maddox Close, Osbaston, Monmouth, NP25 3BG
Sold Sept 2024
£422,00017 Maddox Close, Osbaston, Monmouth, NP25 3BG
Sold Aug 2024
£462,5003 Maddox Close, Osbaston, Monmouth, NP25 3BG
Sold Jun 2024
£370,00024 Maddox Close, Osbaston, Monmouth, NP25 3BG
Sold Jan 2023
£400,000
Everything we know about 2 Maddox Close, 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 Maddox Close homes
2 Maddox Close outperforms the street on habitable rooms by a wide margin.
Price per m²
£3,051
Street avg £3,152
Floor Area
136 m²
Street avg 111 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
3.4 t/year
Street avg 4.3 t/year
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1 Auden Close, Osbaston
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The neighbourhood at a glance
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Duchess Close — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.