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34 Mayfield Avenue, Cardiff, CF5 1AN

Estimated value

£329,000

  • Since the 2002 sale (£140,000)+135%
  • Against CF5 1AN's recent median (£400,000)-18%

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
Mid terrace
Bedrooms
3
Bathroom
1
Floor area
91 m²
980 sq ft
Energy rating
D
Score 63
Council tax
Band E
Tenure
Private Rental
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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

£329,000

  • Against its 2002 sale (£140,000)+135%
  • Against CF5 1AN's recent median (£400,000)-18%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 34 Mayfield Avenue is modelled from its 91 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF5 1AN. 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

    91 m² from the EPC lodged in February 2018

  • Sales of this home

    2 sales recorded, the latest in 2002

  • Recent sales in CF5 1AN

    5 sales, median £400,000 (2025–2023)

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
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.

34 Mayfield Avenue has more than doubled in price since the earliest registered sale in 1998.

Sales timeline

  1. 4 July 2002Most recent

    £140,000

    +118.8%over 3 years

  2. 6 August 1998

    £64,000

Median price across the last 5 sales in CF5 1AN: £400,000 (2025–2023).

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 34 Mayfield Avenue

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

34 Mayfield Avenue is a three-bedroom mid-terrace house in Cardiff (CF5 1AN). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (February 2018) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump.

Untraded for 24 years, with the last transfer in July 2002. Across 1998–2002, sale prices on this property compounded at 22.2% per year. Today's modelled estimate of £329,000 sits 135% above the 2002 sale of £140,000. On a £-per-square-foot basis, the last sale (£143/sq ft) was about 20.4% below the postcode norm.

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

Outside

  • Private gardenRear

Building

  • Heating systemGas
  • RefurbishedYes
Before you decide

Everything you need to know about 34 Mayfield Avenue

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

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.

Recommended upgrades on file would lift this property by multiple EPC bands.

Current Certificate
Feb 2018

EPC Rating

A
B
C
D
D63
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.9 t/year
Occupancy
Rented

Certificate validity

Valid until 21 February 2028

1 year remaining
Planning

Planning history

Applications and permits filed against 34 Mayfield Avenue, Cardiff, CF5 1AN, sourced from the PlanIt planning register.

34 Mayfield 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 Mayfield Avenue homes

Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², 34 Mayfield Avenue runs well behind the street norm.

Price per m²

£1,538

Street avg £3,048

Strongly below

Floor Area

91 m²

Street avg 107 m²

Strongly below

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

3.9 t/year

Street avg 4.4 t/year

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

0.1 km

Windway Road — bus stop.

Nearest stops

  • Windway RoadBus stop104m
  • Victoria Park 5Bus stop257m
  • Ely BridgeBus stop296m
  • Victoria Park 1Bus stop347m

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 3 Building Survey

Victorian-eraMid-Terrace HouseEPC DPre-1919 build

Because the property was built before 1919, we believe a Level 3 building survey should be considered.

From £955 · 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.
£328k

1 Conybeare Road

CF5 1GB

3 bed1 bath
£316k

1 Bassett Street

CF5 1PP

3 bed1 bath
£315k

1 Aldsworth Road

CF5 1AA

3 bed1 bath
£348k

1 Egerton Street

CF5 1RF

3 bed2 bath
£359k

1 Egerton Mews, Egerton Street

CF5 1RF

3 bed2 bath
£361k

1 Cumberland Street

CF5 1LT

3 bed1 bath
£388k

1 Birchfield Crescent

CF5 1AE

3 bed1 bath
£401k

1 Burlington Terrace

CF5 1GG

3 bed1 bath

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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 34 Mayfield Avenue is modelled from its 91 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF5 1AN. 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 34 Mayfield 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 34 Mayfield Avenue was lodged in February 2018 at band D and is valid until February 2028. 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 34 Mayfield 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 1AN.
Council tax band
34 Mayfield 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 34 Mayfield Avenue, Cardiff, CF5 1AN. Each answer is also embedded as structured data for search engines.

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