Cae Elga, Highfield Road, Osbaston, Monmouth, NP25 3HR
About Cae Elga
Cae Elga is a detached house in Osbaston, Monmouth, Monmouth (NP25 3HR). It has a recorded floor area of 342 m² (around 3681 sq ft), construction records dating it to 1900-1929 and council tax band H. The latest certificate (July 2017) shows a G (score 19), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 75), a 4-band jump. Main heating runs on oil.
At 342 m² the property is well over the postcode median (147 m² across 16 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 4 planning records sit against the property, 4 approved, 0 refused. Past consents include tree works, meaningful when judging how the property has evolved. Across 2005–2020, sale prices on this property compounded at 2.4% per year. Today's modelled estimate of £1,123,000 is 40.4% above the 2020 sale price. Most recent transfer: December 2020 at £800,000.
Know exactly what you're buying at Cae Elga
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
Cae Elga sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
Cae Elga has been through 4 approved planning applications — a well-evolved property.
- Feb 2025OutlineIn report
Installing a pipe from the house to the Mains Sewer.
- Documents
- 5 docs on file
- Reference
- DM/2025/00090
- Jun 2022Tree WorksTreesIn report
To remove branches that are overhanging the roof (causing damage to tiles and chimney) of 5 Berryfield Rise.
- Documents
- 5 docs on file
- Reference
- DM/2022/00613
We flagged 1 thing worth checking at Cae Elga
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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,123,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.4% per year over 16 years.
£800,000
Growth on file: 2.4% per year over 16 years.
Sales timeline
16 December 2020Most recent
£800,000
+45.5%over 15 years12 May 2005
£550,000
Median price across the last 5 sales in NP25 3HR: £495,000 (2025–2018).
Nearby sales in NP25 3HR
Ravenhurst, Highfield Road, Osbaston, Monmouth, NP25 3HR
Sold Jun 2025
£440,000Toccata, Highfield Road, Osbaston, Monmouth, NP25 3HR
Sold Jun 2025
£590,000Noddfa, Highfield Road, Osbaston, Monmouth, NP25 3HR
Sold Dec 2021
£850,000Perinton, Highfield Road, Osbaston, Monmouth, NP25 3HR
Sold Apr 2021
£495,000Glan Yr Afon, Highfield Road, Osbaston, Monmouth, NP25 3HR
Sold Nov 2018
£373,000
Everything we know about Cae Elga, 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 Highfield Road homes
On epc rating, Cae Elga runs well behind the street norm.
Price per m²
£2,339
Street avg £2,926
Floor Area
342 m²
Street avg 158 m²
Habitable Rooms
13 rooms
Street avg 7 rooms
CO₂ Emissions
28.0 t/year
Street avg 5.9 t/year
Similar properties nearby
1 Duchess Road, Osbaston
NP25 3HT
1 Clos Y Ficerdy, Wyesham
NP25 3HA
1 Auden Close, Osbaston
NP25 3NW
1 Berryfield Park, Osbaston
NP25 3DQ
1 Chippenhamgate Street
NP25 3DH
1 Dixton Close
NP25 3PG
1 Church Farm, Wyesham
NP25 3GZ
1 Chaucer Way, Osbaston
NP25 3NR
The neighbourhood at a glance
Crime
1/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Duchess Close — bus stop.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.