Model valuation£417,0008 Busby Close
Local market context
Llanberis House, Began Road, Old St Mellons, Cardiff, CF3 6XJ
Estimated value
£780,000
- Since the 2001 sale (£300,000)+160%
- Against CF3 6XJ's recent median (£410,000)+90%
Newest record on this page: July 2024. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Habitable rooms
8
From EPC
Floor area
206 m²
2217 sq ft
Energy rating
D
Score 65
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
£780,000
- Against its 2001 sale (£300,000)+160%
- Against CF3 6XJ's recent median (£410,000)+90%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for Llanberis House is modelled from its 206 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF3 6XJ. 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
206 m² from the EPC lodged in July 2022
Sales of this home
1 sale recorded, the latest in 2001
Recent sales in CF3 6XJ
5 sales, median £410,000 (2024–2022)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: July 2024 | 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.
Llanberis House valuation sits well clear of the typical sold price in this postcode.
Sales timeline
9 July 2001Most recent
£300,000
Median price across the last 5 sales in CF3 6XJ: £410,000 (2024–2022).
Nearby sales in CF3 6XJ
Little Orchard, Began Road, Old St Mellons, Cardiff, CF3 6XJ
Sold Jul 2024
£395,000The Cottage, Began Road, Old St Mellons, Cardiff, CF3 6XJ
Sold May 2024
£412,500The Grainhouse, Began Road, Old St Mellons, Cardiff, CF3 6XJ
Sold Jun 2023
£805,000Long Mynd, Began Road, Old St Mellons, Cardiff, CF3 6XJ
Sold Mar 2023
£410,000Hascosay, Began Road, Old St Mellons, Cardiff, CF3 6XJ
Sold Dec 2022
£350,000
What this page doesn't show
1 potential issue has already been flagged for Llanberis House, Began Road, Old St Mellons, Cardiff, CF3 6XJ. The detail, evidence and what to ask about it are in the Risks Report.
- Larger development activity nearbyIn 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 Llanberis House
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
Llanberis House is a detached house in Old St. Mellons, Cardiff, Cardiff (CF3 6XJ). It has a recorded floor area of 206 m² (around 2217 sq ft) and construction records dating it to 1983-1990. The latest certificate (July 2022) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump.
Untraded for 25 years, with the last transfer in July 2001. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. At 206 m² the property is well over the postcode median (107 m² across 8 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). Today's modelled estimate of £780,000 sits 160% above the 2001 sale of £300,000. On a £-per-square-foot basis, the last sale (£135/sq ft) was about 41.1% below the postcode norm.
Before you decide
Everything you need to know about Llanberis House
The true value, the hidden risks and the full sale history, in one report.
Larger development activity nearby
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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.
Llanberis House's carbon output runs well above what efficient homes in the postcode produce.
Current Certificate
Jul 2022EPC Rating
A
B
C
D
D65
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Good
CO2 Emissions
7.5 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 13 July 2032
Planning history
Applications and permits filed against Llanberis House, Began Road, Old St Mellons, Cardiff, CF3 6XJ, sourced from the PlanIt planning register.
Llanberis House has no planning applications on record.
1
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Began Road homes
Four headline reads against 8 similar houses on this street, drawn from the latest EPC and Land Registry data.
On habitable rooms, Llanberis House stands well clear of the street.
Price per m²
£1,456
Street avg £2,927
Floor Area
206 m²
Street avg 141 m²
Habitable Rooms
8 rooms
Street avg 6 rooms
CO₂ Emissions
7.5 t/year
Street avg 4.8 t/year
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
0.3 km
Tyrwinch Road — bus stop.
Nearest stops
- Tyrwinch RoadBus stop347m
- Rogers AvenueBus stop661m
- Church Road 2Bus stop694m
- St EderynsBus stop717m
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 centuryDetached HouseEPC D
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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.
£715k
1 Minorca Cottages, Michaelston Y Fedw
CF3 6XX
5 bed
£681k
1 New Park Cottages, Castleton
CF3 6US
£630k
1 Tai Derwen, Cefn Mably
CF3 6XR
4 bed2 bath
£623k
1 Heol Bennett, Old St Mellons
CF3 6AF
£551k
1 Ruperra Close, Old St Mellons
CF3 6HX
4 bed2 bath
£548k
1 Rhodfa Lewis, Old St Mellons
CF3 6YP
£1.3m
1 High Trees Court, Druidstone Road, Old St Mellons
CF3 6AZ
£459k
1 George Crescent, Old St Mellons
CF3 6AH
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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 Llanberis House is modelled from its 206 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF3 6XJ. 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. 1 sale is recorded for Llanberis House. 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 Llanberis House was lodged in July 2022 at band D and is valid until July 2032. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. None is matched to Llanberis House. 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 6XJ.
Common questions
The questions buyers, sellers and homeowners most often ask about Llanberis House, Began Road, Old St Mellons, Cardiff, CF3 6XJ. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in CF3 6XJSold prices, values and energy ratings for the postcode
- CF 3 property marketPrices, postcodes, schools and transport across the district
- Llanberis House, Began Road, Old St Mellons, Cardiff valuationHow the estimate is built and what moves it
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