Model valuation£417,0008 Busby Close
Local market context
23 Blaise Place, Cardiff, CF11 6JR
5 sales on record
Estimated value
£232,000
- Since the 2020 sale (£170,000)+36%
- Against CF11 6JR's recent median (£240,000)-3%
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
Habitable rooms
4
From EPC
Floor area
59 m²
635 sq ft
Energy rating
C
Score 75
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
£232,000
- Against its 2020 sale (£170,000)+36%
- Against CF11 6JR's recent median (£240,000)-3%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 23 Blaise Place is modelled from its 59 m² EPC floor area, its 5 recorded sales and recent sales of comparable homes in CF11 6JR. 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
59 m² from the EPC lodged in September 2019
Sales of this home
5 sales recorded, the latest in 2020
Recent sales in CF11 6JR
5 sales, median £240,000 (2026–2025)
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.
Sale price has grown by over 3x since 1995.
Sales timeline
3 January 2020Most recent
£170,000
26 September 2019
£170,000
+17.3%over 11 years27 September 2007
£144,950
+215.1%over 10 years1 May 1997
£46,000
-7.0%over 2 years20 April 1995
£49,450
Median price across the last 5 sales in CF11 6JR: £240,000 (2026–2025).
Nearby sales in CF11 6JR
What this page doesn't show
1 potential issue has already been flagged for 23 Blaise Place, Cardiff, CF11 6JR. 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 Blaise Place
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
23 Blaise Place is a mid-terrace house in Cardiff (CF11 6JR). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (September 2019) shows a C (score 75), near the top of the C band. The recommended improvements would push it to B (score 89).
Sold January 2020 for £170,000. Across the public record there are 5 sales, relatively high churn for a single property. Across 1995–2020, sale prices on this property compounded at 5.1% per year. Today's modelled estimate of £232,000 is 36.5% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£268/sq ft) was about 64.2% above the typical sold price in the postcode.
Before you decide
Everything you need to know about 23 Blaise Place
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.
Current Certificate
Sept 2019EPC Rating
A
B
C
C75
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.7 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 2 September 2029
Planning history
Applications and permits filed against 23 Blaise Place, Cardiff, CF11 6JR, sourced from the PlanIt planning register.
23 Blaise Place 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 Blaise Place homes
Four headline reads against 46 similar houses on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for 23 Blaise Place runs comfortably ahead of the street norm.
Price per m²
£2,881
Street avg £2,784
Floor Area
59 m²
Street avg 66 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
1.7 t/year
Street avg 2.3 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
0.2 km
City Gardens — bus stop.
Nearest stops
- City GardensBus stop216m
- Ninian Park SchoolBus stop237m
- Penarth RoadBus stop266m
- Sloper RoadBus stop268m
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
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Late 20th centuryMid-Terrace HouseEPC C
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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.
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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 Blaise Place is modelled from its 59 m² EPC floor area, its 5 recorded sales and recent sales of comparable homes in CF11 6JR. 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. 5 sales are recorded for 23 Blaise Place. 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 Blaise Place was lodged in September 2019 at band C and is valid until September 2029. 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 23 Blaise Place. 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 6JR.
- Council tax band
- 23 Blaise Place 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 23 Blaise Place, Cardiff, CF11 6JR. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in CF11 6JRSold prices, values and energy ratings for the postcode
- CF 11 property marketPrices, postcodes, schools and transport across the district
- 23 Blaise Place, 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