Model valuation£417,0008 Busby Close
Local market context
19 Carmarthen Street, Cardiff, CF5 1QG
Estimated value
£279,000
- Since the 1999 sale (£65,950)+323%
- Against CF5 1QG's recent median (£255,000)+9%
Newest record on this page: December 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Mid terrace
Habitable rooms
4
From EPC
Floor area
96 m²
1033 sq ft
Energy rating
D
Score 61
Council tax
Band D
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
£279,000
- Against its 1999 sale (£65,950)+323%
- Against CF5 1QG's recent median (£255,000)+9%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 19 Carmarthen Street is modelled from its 96 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF5 1QG. 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
96 m² from the EPC lodged in December 2024
Sales of this home
2 sales recorded, the latest in 1999
Recent sales in CF5 1QG
5 sales, median £255,000 (2025–2019)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: December 2025 | 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.
19 Carmarthen Street's modelled value sits at over four times its earliest registered sale price (1995).
Sales timeline
5 September 1999Most recent
£65,950
+32.0%over 4 years6 June 1995
£49,950
Median price across the last 5 sales in CF5 1QG: £255,000 (2025–2019).
Nearby sales in CF5 1QG
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 19 Carmarthen Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
19 Carmarthen Street is a mid-terrace house in Cardiff (CF5 1QG). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (December 2024) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump.
It hasn't traded since September 1999, a hold of 27 years that's notably long for the area. Across 1995–1999, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £279,000 sits 323% above the 1999 sale of £65,950. On a £-per-square-foot basis, the last sale (£64/sq ft) was about 71% below the postcode norm. At 96 m² it's 28% larger than the typical home in the postcode (75 m² median across 15 EPCs).
Before you decide
Everything you need to know about 19 Carmarthen Street
The true value, the hidden risks and the full sale history, in one report.
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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.
Recommended upgrades on file would lift this property by multiple EPC bands.
Current Certificate
Dec 2024EPC Rating
A
B
C
D
D61
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.0 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 3 December 2034
Planning history
Applications and permits filed against 19 Carmarthen Street, Cardiff, CF5 1QG, sourced from the PlanIt planning register.
19 Carmarthen Street has no planning applications on record.
2
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Carmarthen Street homes
Four headline reads against 11 similar houses on this street, drawn from the latest EPC and Land Registry data.
19 Carmarthen Street is notably below the street on price per m².
Price per m²
£687
Street avg £3,046
Floor Area
96 m²
Street avg 81 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
4.0 t/year
Street avg 3.7 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
426/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Carmarthen Street — bus stop.
Nearest stops
- Carmarthen StreetBus stop137m
- Glynne StreetBus stop164m
- Suffolk HouseBus stop207m
- Radnor CourtBus stop225m
Most reported crime locally
- Violence & Sexual Offences2,365 reports35%
- Anti-social Behaviour878 reports13%
- Public Order758 reports11%
- Shoplifting679 reports10%
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Get a survey for this property
Level 3 Building Survey
Victorian-eraMid-Terrace HouseEPC DPre-1919 buildSolid (non-cavity) walls
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
Property research, connected
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Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
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 19 Carmarthen Street is modelled from its 96 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF5 1QG. 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. 2 sales are recorded for 19 Carmarthen Street. 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 19 Carmarthen Street was lodged in December 2024 at band D and is valid until December 2034. 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 19 Carmarthen Street. 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 16 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF5 1QG.
- Council tax band
- 19 Carmarthen Street is in council tax band D. 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 19 Carmarthen Street, Cardiff, CF5 1QG. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in CF5 1QGSold prices, values and energy ratings for the postcode
- CF 5 property marketPrices, postcodes, schools and transport across the district
- 19 Carmarthen Street, Cardiff valuationHow the estimate is built and what moves it
- UK house price mapExplore prices by district, year by year
- Report on another addressLook up any home in England and Wales