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1a, Aldsworth Road, Cardiff, CF5 1AA

Estimated value

£276,000

  • Since the 2004 sale (£50,000)+452%
  • Against CF5 1AA's recent median (£279,950)-1%

Newest record on this page: March 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Habitable rooms
4
From EPC
Floor area
87 m²
940 sq ft
Energy rating
C
Score 78
Council tax
Band E
Tenure
Owner Occupied
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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

£276,000

  • Against its 2004 sale (£50,000)+452%
  • Against CF5 1AA's recent median (£279,950)-1%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 1a is modelled from its 87 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF5 1AA. 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

    87 m² from the EPC lodged in July 2010

  • Sales of this home

    1 sale recorded, the latest in 2004

  • Recent sales in CF5 1AA

    5 sales, median £279,950 (2026–2024)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: March 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull 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.

1a's modelled value sits at over four times its earliest registered sale price (2004).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

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Overview

About 1a

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

1a is a detached house in Cardiff (CF5 1AA). It has a recorded floor area of 87 m² (around 940 sq ft), construction records dating it to 2007 onwards and council tax band E. The latest certificate (July 2010) shows a C (score 78), near the top of the C band. The rating has held steady at C across 2 certificates since January 2010. Between certificates, hot-water efficiency went from Good to Very Good and main heating went from Good to Very Good; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good. The latest certificate is from July 2010, so improvements made since then won't be reflected.

Untraded for 22 years, with the last transfer in May 2004. Today's modelled estimate of £276,000 sits 452% above the 2004 sale of £50,000. On a £-per-square-foot basis, the last sale (£53/sq ft) was about 62.6% below the postcode norm. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs).

Before you decide

Everything you need to know about 1a

The true value, the hidden risks and the full sale history, in one report.

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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.

1a's EPC is over a decade old — improvements since won't be reflected.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 26 Jul 2020

Current Certificate(1 of 2)
Jul 2010

EPC Rating

A
B
C
C78
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Very Good
Windows
Good
CO2 Emissions
2.4 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 26 July 2020

New assessment needed to sell or let

Property Improvements

Changes detected from historical EPC data

Jul 2010from Jan 2010
Hot Water
GoodVery Good

Hot water efficiency improved

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Floor Insulation
PartialInsulated

Floor insulation added or improved

Planning

Planning history

Applications and permits filed against 1a, Aldsworth Road, Cardiff, CF5 1AA, sourced from the PlanIt planning register.

1a has no planning applications on record.

2

But the area is active

2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other Aldsworth Road homes

Four headline reads against 29 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², 1a runs well behind the street norm.

Price per m²

£573

Street avg £1,908

Strongly below

Floor Area

87 m²

Street avg 96 m²

Below

Habitable Rooms

4 rooms

Street avg 5 rooms

Strongly below

CO₂ Emissions

2.4 t/year

Street avg 4.4 t/year

Strongly above
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.

Rail-style transport is unusually close for this postcode.

Crime

426/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Ely Bridge — bus stop.

Nearest stops

  • Ely BridgeBus stop64m
  • Ely RoadBus stop186m
  • Windway RoadBus stop260m
  • Waungron RoadBus stop276m

Most reported crime locally

  • Violence & Sexual Offences2,365 reports35%
  • Anti-social Behaviour878 reports13%
  • Public Order758 reports11%
  • Shoplifting679 reports10%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

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21st centuryDetached HouseEPC C

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Method

How 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 1a is modelled from its 87 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF5 1AA. 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 1a. 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 1a was lodged in July 2010 at band C and expired in July 2020, so a new one is needed to sell or let. 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 1a. 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 16 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF5 1AA.
Council tax band
1a 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.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 1a, Aldsworth Road, Cardiff, CF5 1AA. Each answer is also embedded as structured data for search engines.

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