11 Granville Street Flats, Granville Street, Monmouth, NP25 3DS
About 11 Granville Street Flats
11 Granville Street Flats is a mid-terrace house in Monmouth (NP25 3DS). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (March 2025) shows a C (score 73). The rating has held steady at C across 2 certificates since May 2014. Between certificates, roof efficiency went from Poor to Average, window efficiency went from Average to Good and lighting went from Good to Very Good. At 67 m² this is the 4th smallest of 7 units on EPC record in the building, where floor areas span 61–69 m².
Know exactly what you're buying at 11 Granville Street Flats
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
Window efficiency improved
Roof insulation improved
More low energy lighting installed
Planning history
11 Granville Street Flats has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at 11 Granville Street Flats
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
11 Granville Street Flats has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£146,000
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.
Median price across the last 2 sales in NP25 3DS: £87,000 (2021–1995).
Everything we know about 11 Granville Street Flats, 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 Granville Street homes
EPC Rating
73 (C)
Street avg 74 (C)
Floor Area
67 m²
Street avg 66 m²
CO₂ Emissions
2.2 t/year
Street avg 2.1 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
14a, Flat 2, Church Street
NP25 3BU
14a, Flat 1, Church Street
NP25 3BU
3 Granville Street Flats, Granville Street
NP25 3DS
10 Granville Street Flats, Granville Street
NP25 3DS
1 Granville Street Flats, Granville Street
NP25 3DS
4 Granville Street Flats, Granville Street
NP25 3DS
9 Granville Street Flats, Granville Street
NP25 3DS
80 82, Flat, Monnow Street
NP25 3EQ
The neighbourhood at a glance
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Monmouth School — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.