Model valuation£417,0008 Busby Close
Local market context
21 Queen Anne Square, Cardiff, CF10 3ED
Estimated value
£769,000
- Against CF10 3ED's recent median (£840,000)-8%
Newest record on this page: July 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Habitable rooms
5
From EPC
Floor area
111 m²
1195 sq ft
Energy rating
E
Score 52
Council tax
Band H
Tenure
Private Rental
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
£769,000
- Against CF10 3ED's recent median (£840,000)-8%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Queen Anne Square is modelled from its 111 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in CF10 3ED. 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
111 m² from the EPC lodged in November 2023
Sales of this home
No sale recorded since 1995
Recent sales in CF10 3ED
5 sales, median £840,000 (2025–2015)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: July 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.
21 Queen Anne Square has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in CF10 3ED: £840,000 (2025–2015).
Nearby sales in CF10 3ED
19 Queen Anne Square, Cardiff, CF10 3ED
Sold Jul 2025
£1,150,0002 Queen Anne Square, Cardiff, CF10 3ED
Sold Nov 2024
£1,000,00015 Queen Anne Square, Cardiff, CF10 3ED
Sold Aug 2019
£840,00020 Queen Anne Square, Cardiff, CF10 3ED
Sold Nov 2015
£700,00014 Queen Anne Square, Cardiff, CF10 3ED
Sold May 2014
£645,000
What this page doesn't show
1 potential issue has already been flagged for 21 Queen Anne Square, Cardiff, CF10 3ED. 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 Queen Anne Square
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Queen Anne Square is a detached house in Cardiff (CF10 3ED). It has a recorded floor area of 111 m² (around 1195 sq ft), construction records dating it to 1930-1949 and council tax band H. The latest certificate (November 2023) shows an E (score 52), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since July 2021. Between certificates, lighting went from Average to Good. The recommended improvements would lift it to C (score 77), a 2-band jump.
At 111 m² it's 22.1% smaller than the typical home in the postcode (143 m² median across 26 EPCs).
Before you decide
Everything you need to know about 21 Queen Anne Square
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)
Nov 2023
EPC Rating
A
B
C
D
E
E52
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
5.3 t/year
Occupancy
Rented
Certificate validity
Valid until 14 November 2033
Planning history
Applications and permits filed against 21 Queen Anne Square, Cardiff, CF10 3ED, sourced from the PlanIt planning register.
21 Queen Anne Square has no planning applications on record.
6
But the area is active
6 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Queen Anne Square homes
Four headline reads against 26 similar houses on this street, drawn from the latest EPC and Land Registry data.
21 Queen Anne Square is notably below the street on habitable rooms.
EPC Rating
52 (E)
Street avg 57 (D)
Floor Area
111 m²
Street avg 158 m²
CO₂ Emissions
5.3 t/year
Street avg 6.4 t/year
Habitable Rooms
5 rooms
Street avg 6 rooms
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
485/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Rosemount — bus stop.
Nearest stops
- RosemountBus stop128m
- Colum RoadBus stop175m
- Corbett RoadBus stop177m
- Corbett Road RABus stop188m
Most reported crime locally
- Violence & Sexual Offences2,669 reports31%
- Shoplifting1,433 reports16%
- Anti-social Behaviour1,064 reports12%
- Public Order913 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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Early 20th centuryDetached HouseEPC E
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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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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 Queen Anne Square is modelled from its 111 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in CF10 3ED. 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. No sale is recorded for 21 Queen Anne Square, which usually means it hasn't changed hands since 1995 or the sale was not for value. 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 Queen Anne Square was lodged in November 2023 at band E and is valid until November 2033. 2 certificates are on record, which shows how the home has changed.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. None is matched to 21 Queen Anne Square. 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 18 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF10 3ED.
- Council tax band
- 21 Queen Anne Square is in council tax band H. 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 Queen Anne Square, Cardiff, CF10 3ED. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in CF10 3EDSold prices, values and energy ratings for the postcode
- CF 10 property marketPrices, postcodes, schools and transport across the district
- 21 Queen Anne Square, 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