Skip to content
UK Property Looker

20 Queen Anne Square, Cardiff, CF10 3ED

Extendable3 planning records

Estimated value

£1,183,000

  • Since the 2015 sale (£700,000)+69%
  • Against CF10 3ED's recent median (£840,000)+41%

Newest record on this page: July 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Bedrooms
4
Floor area
169 m²
1819 sq ft
Energy rating
D
Score 61
Council tax
Band H
Tenure
Private Rental
Get directions (opens in a new tab)
Valuation

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

£1,183,000

  • Against its 2015 sale (£700,000)+69%
  • Against CF10 3ED's recent median (£840,000)+41%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 20 Queen Anne Square is modelled from its 169 m² EPC floor area, its 1 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

    169 m² from the EPC lodged in August 2012

  • Sales of this home

    1 sale recorded, the latest in 2015

  • Recent sales in CF10 3ED

    5 sales, median £840,000 (2025–2014)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: July 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 3 applicationsFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

20 Queen Anne Square valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 13 November 2015Most recent

    £700,000

Median price across the last 5 sales in CF10 3ED: £840,000 (2025–2014).

Risks

What this page doesn't show

1 potential issue has already been flagged for 20 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

Overview

About 20 Queen Anne Square

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

20 Queen Anne Square is a four-bedroom detached house in Cardiff (CF10 3ED). It has a recorded floor area of 169 m² (around 1819 sq ft), construction records dating it to 1950-1966 and council tax band H. The latest certificate (August 2012) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from August 2012, so improvements made since then won't be reflected. Other recorded features include a balcony. Our model identifies extension potential, subject to local planning policy.

Today's modelled estimate of £1,183,000 sits 69% above the 2015 sale of £700,000. On a £-per-square-foot basis, the last sale (£385/sq ft) was about 99.5% above the typical sold price in the postcode. 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension and tree works, meaningful when judging how the property has evolved. At 169 m² it's 22.5% larger than the typical home in the postcode (138 m² median across 26 EPCs). 4 bedrooms is on the larger side for this postcode, where 2 is the typical count. On the market in November 2015 and unlisted since — roughly 11 years.

Specifications

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

  • Bedrooms4
  • Dining roomYes
  • EnsuiteYes

Outside

  • Private gardenYes
  • GarageYes
  • BalconyYes

Building

  • Central heatingYes
  • Extension potentialPossible
Before you decide

Everything you need to know about 20 Queen Anne Square

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

One time fee only - money back guarantee

Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

20 Queen Anne Square's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 01 Aug 2022

Current Certificate
Aug 2012

EPC Rating

A
B
C
D
D61
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Poor
CO2 Emissions
6.7 t/year
Occupancy
Rented

Certificate validity

Expired on 1 August 2022

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 20 Queen Anne Square, Cardiff, CF10 3ED, sourced from the PlanIt planning register.

20 Queen Anne Square has an approved single-storey rear extension on the planning record.

3 applications on record at 20 Queen Anne Square, Cardiff, CF10 3ED

3decisions1extensions20documents6nearby
  1. Feb 2016
    Tree WorksTrees
    Outcome in report

    Remove trees completely including stump grinding and replant and replace with trees more traditional to the local environment.

    Reference
    CATH/CA/16/00032
    Full record in report
  2. More recent applications — locked
  3. RenovationDecision
  4. ExtensionDecision

Unlock 20 Queen Anne Square, Cardiff, CF10 3ED's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (3 on record)
  • All 3 applications on this property in full, plus 6 notable nearby
  • The 20 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

On the street

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.

On epc rating, 20 Queen Anne Square stands well clear of the street.

Price per m²

£4,142

Street avg £3,531

Above

Floor Area

169 m²

Street avg 155 m²

Above

Habitable Rooms

7 rooms

Street avg 6 rooms

Above

CO₂ Emissions

6.7 t/year

Street avg 6.4 t/year

Below
Area

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.
Full Cardiff report

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.

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Mid 20th centuryDetached HouseEPC D

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £1,245 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£380k

1 Colum Road

CF10 3EE

2 bed2 bath
£784k

10 Queen Anne Square

CF10 3ED

£181k

1 Lock Keepers Court, Blackweir Terrace

CF10 3EZ

2 bed2 bath
£154k

10 Lock Keepers Court, Blackweir Terrace

CF10 3EZ

2 bed
£372k

1 Blackweir Cottages, Cardiff Castle Grounds, Blackweir

CF10 3EA

£364k

10 Colum Road

CF10 3EG

1 bed1 bath
£351k

108 North Road

CF10 3DZ

£317k

102 North Road

CF10 3DZ

Property research, connected

Get up to date data on unlimited properties per month

Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.

Start your research
Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 20 Queen Anne Square is modelled from its 169 m² EPC floor area, its 1 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. 1 sale is recorded for 20 Queen Anne Square. 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 20 Queen Anne Square was lodged in August 2012 at band D and expired in August 2022, 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. 3 applications are matched to 20 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
20 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.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 20 Queen Anne Square, Cardiff, CF10 3ED. Each answer is also embedded as structured data for search engines.

Know this home? Think our valuation is wrong?

Leave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.

Keep exploring