17 Maddox Close, Osbaston, Monmouth, NP25 3BG
About 17 Maddox Close
17 Maddox Close is a four-bedroom detached house in Osbaston, Monmouth, Monmouth (NP25 3BG). It has a recorded floor area of 128 m² (around 1378 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (June 2023) shows a C (score 71). When first surveyed in January 2009 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 82). Other recorded features include notable views.
At 128 m² it's 17.4% larger than the typical home in the postcode (109 m² median across 21 EPCs). Across 2014–2024, sale prices on this property compounded at 5.5% per year. On a £-per-square-foot basis, the last sale (£336/sq ft) was about 44.5% above the typical sold price in the postcode. Last sale on file: £462,500 in August 2024.
Know exactly what you're buying at 17 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
- Bedrooms4
- Bathrooms2
- Dining roomYes
- EnsuiteYes
Outside
- DrivewayYes
- Notable viewsYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
17 Maddox Close has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 17 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
17 Maddox Close valuation sits well clear of the typical sold price in this postcode.
£484,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 10 years.
£462,500
Growth on file: 5.5% per year over 10 years.
Sales timeline
26 August 2024Most recent
£462,500
+71.9%over 10 years12 June 2014
£269,000
Median price across the last 5 sales in NP25 3BG: £400,000 (2025–2022).
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
£422,0003 Maddox Close, Osbaston, Monmouth, NP25 3BG
Sold Jun 2024
£370,00024 Maddox Close, Osbaston, Monmouth, NP25 3BG
Sold Jan 2023
£400,00015 Maddox Close, Osbaston, Monmouth, NP25 3BG
Sold Feb 2022
£370,000
Everything we know about 17 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
On years held, 17 Maddox Close runs well behind the street norm.
Price per m²
£3,613
Street avg £3,119
Floor Area
128 m²
Street avg 111 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
4.2 t/year
Street avg 4.3 t/year
Similar properties nearby
1 Dixton Close
NP25 3PG
1 Chippenhamgate Street
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NP25 3GZ
1 Charles Close, Osbaston
NP25 3JD
1 Auden Close, Osbaston
NP25 3NW
1 Berryfield Park, Osbaston
NP25 3DQ
1 Duchess Close, Osbaston
NP25 3JL
1 Greenlands Close, Wyesham
NP25 3LP
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.