15 Catherine Close, Monmouth, NP25 5GD
About 15 Catherine Close
15 Catherine Close is a four-bedroom detached house in Monmouth (NP25 5GD). It has a recorded floor area of 119 m² (around 1281 sq ft), construction records dating it to 2012 onwards and council tax band F. The latest certificate (January 2023) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (August 2012); the latest reading is one band lower. Between certificates, window efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 88). Records show the property has been extended at some point in its history.
It lags the bulk of the postcode on energy efficiency (less efficient than 72% of similar EPCs). Across 2012–2024, sale prices on this property compounded at 3.7% per year. On a £-per-square-foot basis, the last sale (£332/sq ft) was about 47.7% above the typical sold price in the postcode. Last sale on file: £425,000 in February 2024.
Know exactly what you're buying at 15 Catherine 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
Outside
- Private gardenSouth-west-facing
- ParkingOff street
Building
- Previously extendedYes
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Floor insulation added or improved
More low energy lighting installed
Planning history
15 Catherine Close has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 15 Catherine 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
Latest sale on 15 Catherine Close was the highest on Land Registry record across the postcode.
£425,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 11 years.
£425,000
Growth on file: 3.7% per year over 11 years.
Sales timeline
6 February 2024Most recent
£425,000
+51.8%over 11 years29 August 2012
£279,995
Median price across the last 5 sales in NP25 5GD: £385,000 (2025–2019).
Nearby sales in NP25 5GD
Everything we know about 15 Catherine 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 Catherine Close homes
On habitable rooms, 15 Catherine Close stands well clear of the street.
Price per m²
£3,571
Street avg £2,700
Floor Area
119 m²
Street avg 115 m²
Habitable Rooms
8 rooms
Street avg 5 rooms
CO₂ Emissions
2.6 t/year
Street avg 1.9 t/year
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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
Willow Drive — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.