Model valuation£417,0008 Busby Close
Local market context
21 Cymmer Street, Cardiff, CF11 7AB
Estimated value
£285,000
- Since the 2023 sale (£200,000)+43%
- Against CF11 7AB's recent median (£302,500)-6%
Newest record on this page: April 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Mid terrace
Bedrooms
3
Bathrooms
2
Floor area
112 m²
1206 sq ft
Energy rating
D
Score 66
Council tax
Band E
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
£285,000
- Against its 2023 sale (£200,000)+43%
- Against CF11 7AB's recent median (£302,500)-6%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Cymmer Street is modelled from its 112 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF11 7AB. 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
112 m² from the EPC lodged in April 2023
Sales of this home
1 sale recorded, the latest in 2023
Recent sales in CF11 7AB
5 sales, median £302,500 (2026–2023)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: April 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.
21 Cymmer Street valuation sits well clear of the typical sold price in this postcode.
Sales timeline
25 April 2023Most recent
£200,000
Median price across the last 5 sales in CF11 7AB: £302,500 (2026–2023).
Nearby sales in CF11 7AB
What this page doesn't show
1 potential issue has already been flagged for 21 Cymmer Street, Cardiff, CF11 7AB. 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 Cymmer Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Cymmer Street is a three-bedroom mid-terrace house in Cardiff (CF11 7AB). It has a recorded floor area of 112 m² (around 1206 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (April 2023) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump.
At 112 m² the property is well over the postcode median (86 m² across 28 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £285,000 is 42.5% above the 2023 sale price. Sold April 2023 for £200,000.
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
- Bedrooms3
- Bathrooms2
Outside
- Private gardenYes
Building
- RefurbishedYes
Before you decide
Everything you need to know about 21 Cymmer 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.
Recommended upgrades on file would lift this property by multiple EPC bands.
Current Certificate
Apr 2023EPC Rating
A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.1 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 25 April 2033
Planning history
Applications and permits filed against 21 Cymmer Street, Cardiff, CF11 7AB, sourced from the PlanIt planning register.
21 Cymmer Street has no planning applications on record.
8
But the area is active
8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Cymmer Street homes
Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for 21 Cymmer Street runs comfortably ahead of the street norm.
Price per m²
£1,786
Street avg £1,909
Floor Area
112 m²
Street avg 115 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
4.1 t/year
Street avg 5.1 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
Cymmer Street — bus stop.
Nearest stops
- Cymmer StreetBus stop75m
- Stockland StreetBus stop95m
- Redlaver StreetBus stop194m
- Corporation RdBus stop200m
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 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.
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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 Cymmer Street is modelled from its 112 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF11 7AB. 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 21 Cymmer 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 Cymmer Street was lodged in April 2023 at band D and is valid until April 2033. 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 Cymmer 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 7AB.
- Council tax band
- 21 Cymmer Street is in council tax band E. 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 Cymmer Street, Cardiff, CF11 7AB. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in CF11 7ABSold prices, values and energy ratings for the postcode
- CF 11 property marketPrices, postcodes, schools and transport across the district
- 21 Cymmer 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