2 Castle Close, Monmouth, NP25 5UG
About 2 Castle Close
2 Castle Close is a semi-detached house in Monmouth (NP25 5UG). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (July 2017) shows a C (score 72). The rating has held steady at C across 2 certificates since March 2011. Between certificates, lighting went from Average to Very Good. The recommended improvements would push it to B (score 85).
Last sold in September 2017, so it's been off the market for around 9 years. Across the public record there are 4 sales, relatively high churn for a single property. Across 1997–2017, sale prices on this property compounded at 7% per year. Today's modelled estimate of £260,000 is 44.4% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£212/sq ft) was about 94.6% above the typical sold price in the postcode.
Know exactly what you're buying at 2 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
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Planning history
2 Castle Close has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 2 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
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Sales history & valuation
2 Castle Close has more than quadrupled in price since its earliest registered sale in 1997.
£260,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 20 years.
£180,000
Growth on file: 7.0% per year over 20 years.
Sales timeline
21 September 2017Most recent
£180,000
+25.9%over 6 years23 June 2011
£143,000
+138.3%over 9 years27 July 2001
£60,000
+33.3%over 4 years1 May 1997
£45,000
Median price across the last 5 sales in NP25 5UG: £235,000 (2025–2022).
Nearby sales in NP25 5UG
Everything we know about 2 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

Versus other Castle Close homes
Price per m²
£2,278
Street avg £1,881
Floor Area
79 m²
Street avg 76 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.7 t/year
Street avg 2.9 t/year
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The neighbourhood at a glance
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cinderhill — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.