24 Duchess Road, Osbaston, Monmouth, NP25 3HT
About 24 Duchess Road
24 Duchess Road is a detached house in Osbaston, Monmouth, Monmouth (NP25 3HT). It has a recorded floor area of 161 m² (around 1733 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (September 2023) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump.
2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 161 m² it's 22.9% larger than the typical home in the postcode (131 m² median across 24 EPCs). Across 2023–2023, sale prices on this property compounded at 32.1% per year. Today's modelled estimate of £509,000 is 37.6% above the 2023 sale price. Sold October 2023 for £370,000.
Know exactly what you're buying at 24 Duchess Road
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
24 Duchess Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
24 Duchess Road has an approved single-storey extension on the planning record.
- Nov 2024ExtensionAmendmentIn report
Extension: Single storey
NMA relating to planning DM/2023/01603 - Increase width of extension at first floor level with associated alterations to fenestration and width of proposed dormer.
- Documents
- 5 docs on file
- Reference
- DM/2024/01415
- Dec 2023ExtensionFullIn report
Extension: Single storey
Extension at first floor level over existing garage, formation of new dormers and adaptation to create new gable over existing dormer window to front roof slope.
- Documents
- 8 docs on file
- Reference
- DM/2023/01603
We flagged 2 things worth checking at 24 Duchess Road
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
- Recent ownership pattern worth a look
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Sales history & valuation
24 Duchess Road changed hands twice within eighteen months — unusual for the area.
£509,000
Modelled from EPC, postcode comparables and a sale-price growth of 32.1% per year over 1 year.
£370,000
Growth on file: 32.1% per year over 1 year.
Sales timeline
26 October 2023Most recent
£370,000
+32.1%20 August 2023
£280,000
Median price across the last 5 sales in NP25 3HT: £405,000 (2025–2022).
Nearby sales in NP25 3HT
4 Duchess Road, Osbaston, Monmouth, NP25 3HT
Sold Jul 2025
£767,00045 Duchess Road, Osbaston, Monmouth, NP25 3HT
Sold Feb 2025
£360,00039 Duchess Road, Osbaston, Monmouth, NP25 3HT
Sold Jan 2025
£366,00031 Duchess Road, Osbaston, Monmouth, NP25 3HT
Sold May 2024
£405,00015 Duchess Road, Osbaston, Monmouth, NP25 3HT
Sold Nov 2022
£543,000
Everything we know about 24 Duchess Road, 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
- Recent ownership pattern worth a look

Versus other Duchess Road homes
CO₂ Emissions for 24 Duchess Road lags the street by a wide margin.
Price per m²
£2,298
Street avg £2,933
Floor Area
161 m²
Street avg 140 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
6.4 t/year
Street avg 4.7 t/year
Similar properties nearby
1 Chippenhamgate Street
NP25 3DH
1 Dixton Close
NP25 3PG
1 Berryfield Park, Osbaston
NP25 3DQ
1 Auden Close, Osbaston
NP25 3NW
1 Clos Y Ficerdy, Wyesham
NP25 3HA
1 Church Farm, Wyesham
NP25 3GZ
1 Chaucer Way, Osbaston
NP25 3NR
1 Charles Close, Osbaston
NP25 3JD
The neighbourhood at a glance
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 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.