Model valuation£417,0008 Busby Close
Local market context
23 Bishop Street, Cardiff, CF11 6PG
1 planning record
Estimated value
£230,000
- Since the 2025 sale (£208,500)+10%
- Against CF11 6PG's recent median (£199,950)+15%
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
Bedrooms
2
Bathroom
1
Floor area
66 m²
710 sq ft
Energy rating
D
Score 66
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 2025 sale (£208,500)+10%
- Against CF11 6PG's recent median (£199,950)+15%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 23 Bishop Street is modelled from its 66 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF11 6PG. 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
66 m² from the EPC lodged in January 2025
Sales of this home
2 sales recorded, the latest in 2025
Recent sales in CF11 6PG
5 sales, median £199,950 (2025–2022)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: August 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | 1 application | 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.
23 Bishop Street valuation sits well clear of the typical sold price in this postcode.
Sales timeline
2 July 2025Most recent
£208,500
+63.5%over 10 years18 June 2015
£127,500
Median price across the last 5 sales in CF11 6PG: £199,950 (2025–2022).
Nearby sales in CF11 6PG
What this page doesn't show
1 potential issue has already been flagged for 23 Bishop Street, Cardiff, CF11 6PG. 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 23 Bishop Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
23 Bishop Street is a two-bedroom mid-terrace house in Cardiff (CF11 6PG). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (January 2025) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since August 2014. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Good to Very Good and lighting went from Very Poor to Very Good. The recommended improvements would lift it to B (score 86), a 2-band jump.
A recent sale: £208,500 in July 2025. One planning record on file: an extension approved in 2025. Past consents include an extension, meaningful when judging how the property has evolved. Across 2015–2025, sale prices on this property compounded at 5% per year. Today's modelled estimate of £230,000 is 10.3% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£293/sq ft) was about 78% above the typical sold price in the postcode.
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
- Bathrooms1
Outside
- Private gardenRear
Building
- RefurbishedYes
Before you decide
Everything you need to know about 23 Bishop Street
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the area
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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(1 of 2)
Jan 2025
EPC Rating
A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.7 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 15 January 2035
Property Improvements
Changes detected from historical EPC data
Jan 2025from Aug 2014
Walls
Very PoorPoor
Wall insulation improved
Roof Insulation
InsulatedWell Insulated
Loft insulation upgraded to recommended levels
Low Energy Lighting
0%100%
More low energy lighting installed
Planning history
Applications and permits filed against 23 Bishop Street, Cardiff, CF11 6PG, sourced from the PlanIt planning register.
23 Bishop Street has an approved single-storey rear extension on the planning record.
1 application on record at 23 Bishop Street, Cardiff, CF11 6PG
1decisions1extensions6documents10nearby
- Dec 2025ExtensionOutlineOutcome in report
Extension: Single storey · Rear of property
Single storey rear extension.
- Documents
- 6 docs on file
- Reference
- 25/02587/CLPUD
Unlock 23 Bishop Street, Cardiff, CF11 6PG's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 10 notable nearby
- The 6 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Bishop Street homes
Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.
Years Held for 23 Bishop Street lags the street by a wide margin.
Price per m²
£3,159
Street avg £2,089
Floor Area
66 m²
Street avg 73 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.7 t/year
Street avg 3.5 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 stop116m
- Hereford StreetBus stop193m
- Durham StreetBus stop205m
- Pentre StreetBus stop215m
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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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 23 Bishop Street is modelled from its 66 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF11 6PG. 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 23 Bishop 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 23 Bishop Street was lodged in January 2025 at band D and is valid until January 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. 1 application is matched to 23 Bishop 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 6PG.
- Council tax band
- 23 Bishop 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 23 Bishop Street, Cardiff, CF11 6PG. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in CF11 6PGSold prices, values and energy ratings for the postcode
- CF 11 property marketPrices, postcodes, schools and transport across the district
- 23 Bishop 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