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31 Kensington Avenue, Cardiff, CF5 1BU

Estimated value

£394,000

  • Since the 2023 sale (£347,500)+13%
  • Against CF5 1BU's recent median (£368,000)+7%

Newest record on this page: August 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
3
Bathroom
1
Floor area
75 m²
807 sq ft
Energy rating
C
Score 76
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

£394,000

  • Against its 2023 sale (£347,500)+13%
  • Against CF5 1BU's recent median (£368,000)+7%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 31 Kensington Avenue is modelled from its 75 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF5 1BU. 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

    75 m² from the EPC lodged in June 2022

  • Sales of this home

    2 sales recorded, the latest in 2023

  • Recent sales in CF5 1BU

    5 sales, median £368,000 (2025–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: August 2025Latest 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.

31 Kensington Avenue valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 6 January 2023Most recent

    £347,500

    +65.5%over 10 years

  2. 20 December 2012

    £210,000

Median price across the last 5 sales in CF5 1BU: £368,000 (2025–2021).

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

One time fee only - money back guarantee

Overview

About 31 Kensington Avenue

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

31 Kensington Avenue is a three-bedroom detached house in Cardiff (CF5 1BU). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 2007-2011 and council tax band E. The latest certificate (June 2022) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since May 2012. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 89). Period features are noted in the property record.

At 75 m² it's 15.7% smaller than the typical home in the postcode (89 m² median across 14 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Across 2012–2023, sale prices on this property compounded at 5.1% per year. Today's modelled estimate of £394,000 is 13.4% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£430/sq ft) was about 86.8% above the typical sold price in the postcode. Sold January 2023 for £347,500.

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

  • Bedrooms3
  • Bathrooms1
  • Dining roomYes
  • CloakroomYes

Outside

  • Private gardenYes
  • DrivewayYes

Building

  • Heating systemGas
  • Period featuresYes
Before you decide

Everything you need to know about 31 Kensington Avenue

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.

31 Kensington Avenue ranks among the most efficient homes in the postcode for energy use.

Current Certificate(1 of 2)
Jun 2022

EPC Rating

A
B
C
C76
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
1.9 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 19 June 2032

5 years remaining

Property Improvements

Changes detected from historical EPC data

Jun 2022from May 2012
Low Energy Lighting
0%90%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 31 Kensington Avenue, Cardiff, CF5 1BU, sourced from the PlanIt planning register.

31 Kensington Avenue 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 Kensington Avenue homes

Four headline reads against 14 similar houses on this street, drawn from the latest EPC and Land Registry data.

31 Kensington Avenue outperforms the street on epc rating by a wide margin.

Price per m²

£4,633

Street avg £3,105

Strongly above

Floor Area

75 m²

Street avg 93 m²

Strongly below

Habitable Rooms

5 rooms

Street avg 5 rooms

Below

CO₂ Emissions

1.9 t/year

Street avg 4.5 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.
Full Cardiff report

Rail-style transport is unusually close for this postcode.

Crime

426/mo

Steady year-on-year across the wider district.

Nearest stop

0.2 km

Windway Road — bus stop.

Nearest stops

  • Windway RoadBus stop209m
  • Victoria Park 5Bus stop239m
  • Victoria Park 1Bus stop307m
  • Victoria Park 2Bus stop316m

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.

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

21st centuryDetached HouseEPC C

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 £595 · 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.
£388k

1 Birchfield Crescent

CF5 1AE

3 bed1 bath
£401k

1 Burlington Terrace

CF5 1GG

3 bed1 bath
£408k

1 Bernard Avenue, Canton

CF5 1BT

3 bed1 bath
£361k

1 Cumberland Street

CF5 1LT

3 bed1 bath
£359k

1 Egerton Mews, Egerton Street

CF5 1RF

3 bed2 bath
£348k

1 Egerton Street

CF5 1RF

3 bed2 bath
£328k

1 Conybeare Road

CF5 1GB

3 bed1 bath
£316k

1 Bassett Street

CF5 1PP

3 bed1 bath

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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.

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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.
Valuation method in detail
How the estimate is made
The estimate for 31 Kensington Avenue is modelled from its 75 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF5 1BU. 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 31 Kensington Avenue. 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 31 Kensington Avenue was lodged in June 2022 at band C and is valid until June 2032. 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 31 Kensington Avenue. 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 1BU.
Council tax band
31 Kensington Avenue 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 31 Kensington Avenue, Cardiff, CF5 1BU. Each answer is also embedded as structured data for search engines.

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