Model valuation£417,0008 Busby Close
Local market context
21 Dorset Street, Cardiff, CF11 6PS
3 sales on record
Estimated value
£230,000
- Since the 2020 sale (£201,500)+14%
- Against CF11 6PS's recent median (£224,500)+2%
Newest record on this page: November 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Mid terrace
Bedrooms
2
Floor area
81 m²
874 sq ft
Energy rating
D
Score 63
Council tax
Band C
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
£230,000
- Against its 2020 sale (£201,500)+14%
- Against CF11 6PS's recent median (£224,500)+2%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Dorset Street is modelled from its 81 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in CF11 6PS. 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
81 m² from the EPC lodged in September 2010
Sales of this home
3 sales recorded, the latest in 2020
Recent sales in CF11 6PS
5 sales, median £224,500 (2025–2023)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: November 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.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
Sales timeline
1 December 2020Most recent
£201,500
+73.7%over 8 years25 October 2012
£116,000
+5.5%over 4 years3 April 2008
£110,000
Median price across the last 5 sales in CF11 6PS: £224,500 (2025–2023).
Nearby sales in CF11 6PS
What this page doesn't show
1 potential issue has already been flagged for 21 Dorset Street, Cardiff, CF11 6PS. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn report
- Flood risk from rivers, sea and surface waterIn report
- Subsidence and ground-stability signalsIn report
- Refusals, enforcement and big schemes nearbyIn report
One time fee only - money back guarantee
About 21 Dorset Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Dorset Street is a two-bedroom mid-terrace house in Cardiff (CF11 6PS). It has a recorded floor area of 81 m² (around 874 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (September 2010) shows a D (score 63), on the cusp of jumping into the C band. The latest certificate is from September 2010, so improvements made since then won't be reflected. Period features are noted in the property record.
Across 2008–2020, sale prices on this property compounded at 4.9% per year. Today's modelled estimate of £230,000 is 14.1% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£231/sq ft) was about 66.8% above the typical sold price in the postcode. Last sale on file: £201,500 in December 2020.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms2
- Dining roomYes
Outside
- ParkingYes
Building
- Period featuresYes
- RefurbishedYes
Before you decide
Everything you need to know about 21 Dorset Street
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the area
Pick your report · from £14.99
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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.
21 Dorset Street's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 01 Sept 2020
Current Certificate
Sept 2010EPC Rating
A
B
C
D
D63
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Very Good
Windows
Average
CO2 Emissions
4.1 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 1 September 2020
Planning history
Applications and permits filed against 21 Dorset Street, Cardiff, CF11 6PS, sourced from the PlanIt planning register.
21 Dorset Street has no planning applications on record.
10
But the area is active
10 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Dorset Street homes
Four headline reads against 33 similar houses on this street, drawn from the latest EPC and Land Registry data.
Habitable Rooms for 21 Dorset Street lags the street by a wide margin.
Price per m²
£2,483
Street avg £2,210
Floor Area
81 m²
Street avg 81 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
4.1 t/year
Street avg 3.3 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.
Rail-style transport is unusually close for this postcode.
Crime
362/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cornwall Court — bus stop.
Nearest stops
- Cornwall CourtBus stop99m
- Hereford StreetBus stop106m
- Durham StreetBus stop151m
- Pentre StreetBus stop196m
Most reported crime locally
- Violence & Sexual Offences1,545 reports28%
- Vehicle Crime640 reports12%
- Anti-social Behaviour624 reports11%
- Public Order547 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 build
Because the property was built before 1919, 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.
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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 21 Dorset Street is modelled from its 81 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in CF11 6PS. 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. 3 sales are recorded for 21 Dorset 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 21 Dorset Street was lodged in September 2010 at band D and expired in September 2020, so a new one is needed to sell or let. 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 21 Dorset 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 15 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF11 6PS.
- Council tax band
- 21 Dorset Street is in council tax band C. 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 21 Dorset Street, Cardiff, CF11 6PS. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in CF11 6PSSold prices, values and energy ratings for the postcode
- CF 11 property marketPrices, postcodes, schools and transport across the district
- 21 Dorset 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