1 3, Flat 3, Monnow Bridge, Monmouth, NP25 5ER
About 1 3
1 3 is an end-of-terrace house in Monmouth (NP25 5ER). It has a recorded floor area of 41 m² (around 441 sq ft) and construction records dating it to 1976-1982. At 41 m² this is the smallest unit on EPC record across 1 3 (41–92 m²). The building's EPC ratings span D to C, with this unit at the bottom. On EPC score it ranks last in the building (60 versus a best of 71). The latest certificate (July 2012) shows a D (score 60), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 72). The latest certificate is from July 2012, so improvements made since then won't be reflected.
At 41 m² it sits well below the postcode median (92 m² across 3 EPCs), making it one of the more compact homes locally.
Know exactly what you're buying at 1 3
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
1 3's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 15 Jul 2022
EPC Rating
Planning history
1 3 has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
We flagged 1 thing worth checking at 1 3
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
1 3 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£145,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Everything we know about 1 3, 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 Monnow Bridge homes
On epc rating, 1 3 runs well behind the street norm.
EPC Rating
60 (D)
Street avg 71 (C)
Floor Area
41 m²
Street avg 91 m²
CO₂ Emissions
2.4 t/year
Street avg 3.0 t/year
Habitable Rooms
1 rooms
Street avg 3 rooms
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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
Monmouth Bus Station Stand 2 — bus station.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.