1 Croesfaen, Penallt, Monmouth, NP25 4SF
About 1 Croesfaen
1 Croesfaen is a three-bedroom semi-detached house in Penallt, Monmouth, Monmouth (NP25 4SF). It has a recorded floor area of 94 m² (around 1012 sq ft) and construction records dating it to 1930-1949. The latest certificate (April 2019) shows an F (score 34), near the bottom of the EPC scale. The recommended improvements would lift it to A (score 96), a 5-band jump. Main heating runs on oil.
At 94 m² it sits well below the postcode median (191 m² across 5 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2000–2019, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £317,000 is 39.3% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£225/sq ft) was about 25.6% below the postcode norm. Most recent transfer: September 2019 at £227,500.
Know exactly what you're buying at 1 Croesfaen
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms3
- CloakroomYes
Outside
- Private gardenRear
Energy performance
1 Croesfaen sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
1 Croesfaen has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Sale price has grown by over 3x since 2000.
£317,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 20 years.
£227,500
Growth on file: 5.9% per year over 20 years.
Sales timeline
24 September 2019Most recent
£227,500
+211.6%over 19 years7 January 2000
£73,000
Median price across the last 5 sales in NP25 4SF: £650,000 (2023–2020).
Nearby sales in NP25 4SF
Mulberry House, Penallt, Monmouth, NP25 4SF
Sold Dec 2023
£715,000Croes Faen Bungalow, Penallt, Monmouth, NP25 4SF
Sold Mar 2021
£387,500Clarence House, Penallt, Monmouth, NP25 4SF
Sold Jan 2021
£650,000Chestnut House, Penallt, Monmouth, NP25 4SF
Sold Sept 2020
£695,0002 Croesfaen, Penallt, Monmouth, NP25 4SF
Sold Jul 2020
£270,000
Everything we know about 1 Croesfaen, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

Versus the street
On price per m², 1 Croesfaen runs well behind the street norm.
Price per m²
£2,420
Street avg £3,247
Floor Area
94 m²
Street avg 163 m²
CO₂ Emissions
8.4 t/year
Street avg 4.2 t/year
Years Held
7 years
Street avg 5 years
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The neighbourhood at a glance
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Cross Vane — bus stop.
Closest school
2.0 km
Redbrook Church of England Primary School. 1 school nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.