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17 Castle Close, Monmouth, NP25 5UG

3 sales on record
Property type
Semi-detached
Bedrooms
3
Bathroom
1
Floor area
92 m²
990 sq ft
Energy rating
C
Score 71
Council tax
Band D
Tenure
Owner Occupied
Overview

About 17 Castle Close

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

17 Castle Close is a three-bedroom semi-detached house in Monmouth (NP25 5UG). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (January 2020) shows a C (score 71). When first surveyed in May 2013 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Very Poor to Good and lighting went from Average to Very Good. The recommended improvements would push it to B (score 84).

At 92 m² it's 17.9% larger than the typical home in the postcode (78 m² median across 15 EPCs). Across 1997–2020, sale prices on this property compounded at 5.6% per year. Today's modelled estimate of £248,000 is 31.2% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£191/sq ft) was about 54.5% above the typical sold price in the postcode. Sold October 2020 for £189,000.

Before you offer

Know exactly what you're buying at 17 Castle 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

Larger development activity nearby
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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

  • Bedrooms3
  • Bathrooms1

Outside

  • Private gardenRear
  • GarageYes
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 3)
Jan 2020

EPC Rating

A
B
C
C71
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.1 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Aug 2014from May 2013
Hot Water
GoodAverage

Hot water efficiency decreased

Jan 2020from Aug 2014
EPC improved fromD57toC71
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Hot Water
AverageGood

Hot water efficiency improved

Windows
SingleFull Double

Single glazing replaced with double or better glazing

Wall Insulation
Partial InsulationInsulated Cavity

Wall insulation upgraded

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
55%75%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 17 Castle Close, Monmouth, NP25 5UG, sourced from the PlanIt planning register.

17 Castle Close has no planning applications on record.

Notable planning nearby

1applications of note in the surrounding area

Before you offer

We flagged 1 thing worth checking at 17 Castle 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
£14.99

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Price

Sales history & valuation

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

17 Castle Close has more than tripled in price since its earliest registered sale in 1997.

Current estimate

£248,000

Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 24 years.

See how we calculated this
Last sold (2020)

£189,000

Growth on file: 5.6% per year over 24 years.

Sales timeline

  1. 30 October 2020Most recent

    £189,000

    +173.9%over 20 years

  2. 17 August 2000

    £69,000

    +32.7%over 3 years

  3. 24 April 1997

    £52,000

Median price across the last 5 sales in NP25 5UG: £235,000 (2025–2022).

Before you offer

Everything we know about 17 Castle 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
£14.99
Trusted by UK homebuyers
Preview of the full property report
On the street

Versus other Castle Close homes

Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.

Floor Area for 17 Castle Close runs comfortably ahead of the street norm.

Price per m²

£2,054

Street avg £1,896

Above

Floor Area

92 m²

Street avg 75 m²

Strongly above

Habitable Rooms

4 rooms

Street avg 4 rooms

Above

CO₂ Emissions

3.1 t/year

Street avg 2.9 t/year

Below
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£242k

1 Acer Way

NP25 5UQ

3 bed2 bath
£228k

1 Clawdd Du

NP25 5BG

3 bed
£281k

1 Cottage Homes, Rockfield

NP25 5SU

3 bed
£235k

1 Ancre Hill Cottages, Rockfield Road

NP25 5AU

2 bed
£225k

1 Castle Close

NP25 5UG

2 bed1 bath
£328k

1 Brook Crescent

NP25 5AX

4 bed2 bath
£336k

1 Chartist Rise

NP25 5GA

4 bed
£394k

1 Cornpoppy Avenue

NP25 5SD

4 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

Cinderhill — 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 17 Castle Close, Monmouth, NP25 5UG. Each answer is also embedded as structured data for search engines.