Model valuation£417,0008 Busby Close
Local market context
45 Caernarvon Way, Rumney, Cardiff, CF3 1RW
Estimated value
£114,000
- Against CF3 1RW's recent median (£177,000)-36%
Newest record on this page: January 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Floor 02
Habitable rooms
2
From EPC
Floor area
46 m²
495 sq ft
Energy rating
C
Score 74
Council tax
Band A
Tenure
Owner Occupied
About this valuation
How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.
Our estimate
£114,000
- Against CF3 1RW's recent median (£177,000)-36%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 45 Caernarvon Way is modelled from its 46 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in CF3 1RW. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
What it's based on
Floor area
46 m² from the EPC lodged in October 2025
Sales of this home
No sale recorded since 1995
Recent sales in CF3 1RW
5 sales, median £177,000 (2026–2022)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: January 2026 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | None on this home | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
45 Caernarvon Way has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
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 5 sales in CF3 1RW: £177,000 (2026–2022).
Nearby sales in CF3 1RW
23 Caernarvon Way, Rumney, Cardiff, CF3 1RW
Sold Jan 2026
£247,50085 Caernarvon Way, Rumney, Cardiff, CF3 1RW
Sold Apr 2025
£115,00089 Caernarvon Way, Rumney, Cardiff, CF3 1RW
Sold Jun 2023
£177,00039 Caernarvon Way, Rumney, Cardiff, CF3 1RW
Sold Oct 2022
£93,00069 Caernarvon Way, Rumney, Cardiff, CF3 1RW
Sold Jul 2020
£181,500
What this page doesn't show
Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.
- Flood risk from rivers, sea and surface waterIn report
- Subsidence and ground-stability signalsIn report
- Refusals, enforcement and big schemes nearbyIn report
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About 45 Caernarvon Way
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
45 Caernarvon Way is a semi-detached house in Rumney, Cardiff, Cardiff (CF3 1RW). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (October 2025) shows a C (score 74). The rating has held steady at C across 2 certificates since August 2014. Between certificates, wall efficiency went from Good to Very Good, roof efficiency went from Average to Very Good and lighting went from Good to Very Good; while window efficiency dropped from Good to Poor. At 46 m² this is the 8th smallest of 44 units on EPC record in the building, where floor areas span 44–120 m². The building's EPC ratings span F to B across 44 units on file.
At 46 m² it sits well below the postcode median (88 m² across 43 EPCs), making it one of the more compact homes locally.
Before you decide
Everything you need to know about 45 Caernarvon Way
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The data behind every report
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
45 Caernarvon Way's carbon output is low for the local stock.
Current Certificate(1 of 2)
Oct 2025
EPC Rating
A
B
C
C74
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
1.1 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 7 October 2035
Property Improvements
Changes detected from historical EPC data
Oct 2025from Aug 2014
Walls
GoodVery Good
Wall insulation improved
Roof Insulation
InsulatedWell Insulated
Loft insulation upgraded to recommended levels
Low Energy Lighting
60%100%
More low energy lighting installed
Planning history
Applications and permits filed against 45 Caernarvon Way, Rumney, Cardiff, CF3 1RW, sourced from the PlanIt planning register.
45 Caernarvon Way has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Versus other Caernarvon Way homes
Four headline reads against 18 similar flats on this street, drawn from the latest EPC and Land Registry data.
45 Caernarvon Way outperforms the street on co₂ emissions by a wide margin.
EPC Rating
74 (C)
Street avg 71 (C)
Floor Area
46 m²
Street avg 46 m²
CO₂ Emissions
1.1 t/year
Street avg 1.8 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Cardiff district page.
Crime
242/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Trowbridge Road — bus stop.
Nearest stops
- Trowbridge RoadBus stop82m
- Mullins AvenueBus stop132m
- Trowbridge RoadBus stop136m
- Brynbala WayBus stop159m
Most reported crime locally
- Violence & Sexual Offences1,550 reports36%
- Anti-social Behaviour627 reports14%
- Public Order468 reports11%
- Criminal Damage & Arson424 reports10%
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
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Late 20th century2nd Floor FlatEPC C
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Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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Start your researchHow to read this page
Where every figure above comes from, how current it is and what it can't tell you.
- How the estimate is made
- The estimate for 45 Caernarvon Way is modelled from its 46 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in CF3 1RW. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
- Where sold prices come from
- Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. No sale is recorded for 45 Caernarvon Way, which usually means it hasn't changed hands since 1995 or the sale was not for value. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
- Reading the EPC
- Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 45 Caernarvon Way was lodged in October 2025 at band C and is valid until October 2035. 2 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. None is matched to 45 Caernarvon Way. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
- Area figures
- Crime is police-recorded street-level data over the last 18 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF3 1RW.
- Council tax band
- 45 Caernarvon Way is in council tax band A. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
Common questions
The questions buyers, sellers and homeowners most often ask about 45 Caernarvon Way, Rumney, Cardiff, CF3 1RW. Each answer is also embedded as structured data for search engines.
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