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21 Duchess Road, Osbaston, Monmouth, NP25 3HT

1 planning record
Property type
Detached
Bedrooms
4
Bathrooms
3
Floor area
194 m²
2088 sq ft
Energy rating
C
Score 80
Council tax
Band G
Tenure
Owner Occupied
Overview

About 21 Duchess Road

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

21 Duchess Road is a four-bedroom detached house in Osbaston, Monmouth, Monmouth (NP25 3HT). It has a recorded floor area of 194 m² (around 2088 sq ft) and council tax band G. The latest certificate (July 2017) shows a C (score 80), near the top of the C band. Earlier certificates rated it B (January 2011); the latest reading is one band lower. Between certificates, hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 88). Other recorded features include attached land beyond the plot. Period features are noted in the property record. The home occupies a cul-de-sac position.

At 194 m² the property is well over the postcode median (131 m² across 24 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £674,000 is 37.8% above the 2019 sale price. Last sale on file: £489,000 in August 2019. One historical planning record sits against the property in 2009.

Before you offer

Know exactly what you're buying at 21 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

Larger development activity nearby
£14.99
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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms4
  • Bathrooms3
  • Dining roomYes
  • EnsuiteYes

Outside

  • Private gardenYes
  • GarageDouble, Detached
  • LandYes
  • Cul-de-sacYes

Building

  • Period featuresYes
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Jul 2017

EPC Rating

A
B
C
C80
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.8 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Jul 2017from Jan 2011
EPC improved fromB82toC80
Heating Controls
Full ControlFull

Heating controls changed

Hot Water
Very GoodGood

Hot water efficiency decreased

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Floor Insulation
PartialInsulated

Floor insulation added or improved

Planning

Planning history

Applications and permits filed against 21 Duchess Road, Osbaston, Monmouth, NP25 3HT, sourced from the PlanIt planning register.
  1. Jun 2009
    New BuildFull
    In report

    Retention and completion of new dwelling - revisions to approval DC/2007/01045.

    Retrospective
    Documents
    56 docs on file
    Reference
    DC/2008/01415
    View planning record
Before you offer

We flagged 1 thing worth checking at 21 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
£14.99

30-day money-back guarantee

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

21 Duchess Road valuation sits well clear of the typical sold price in this postcode.

Current estimate

£674,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2019)

£489,000

Recorded with HM Land Registry.

Sales timeline

  1. 12 August 2019Most recent

    £489,000

Median price across the last 5 sales in NP25 3HT: £370,000 (2025–2023).

Before you offer

Everything we know about 21 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
£14.99
Trusted by UK homebuyers
Preview of the full property report
On the street

Versus other Duchess Road homes

Four headline reads against 24 similar houses on this street, drawn from the latest EPC and Land Registry data.

21 Duchess Road outperforms the street on epc rating by a wide margin.

Price per m²

£2,521

Street avg £2,923

Below

Floor Area

194 m²

Street avg 139 m²

Strongly above

Habitable Rooms

7 rooms

Street avg 6 rooms

Above

CO₂ Emissions

3.8 t/year

Street avg 4.8 t/year

Above
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£604k

1 Auden Close, Osbaston

NP25 3NW

4 bed2 bath
£539k

1 Chippenhamgate Street

NP25 3DH

4 bed
£453k

1 Dixton Close

NP25 3PG

4 bed
£425k

1 Church Farm, Wyesham

NP25 3GZ

4 bed
£397k

1 Charles Close, Osbaston

NP25 3JD

4 bed
£572k

1 Berryfield Park, Osbaston

NP25 3DQ

5 bed3 bath
£387k

1 Duchess Close, Osbaston

NP25 3JL

3 bed2 bath
£323k

1 Greenlands Close, Wyesham

NP25 3LP

3 bed
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Monmouth district page.
Full Monmouth report

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.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 21 Duchess Road, Osbaston, Monmouth, NP25 3HT. Each answer is also embedded as structured data for search engines.