Skip to content
UK Property Looker

17 Heol Bennett, Old St Mellons, Cardiff, CF3 6AF

EPC B
Property type
Detached
Floor area
163 m²
1755 sq ft
Energy rating
B
Score 85
Overview

About 17 Heol Bennett

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

17 Heol Bennett is a detached house in Old St. Mellons, Cardiff, Cardiff (CF3 6AF). It has a recorded floor area of 163 m² (around 1755 sq ft). The latest certificate (January 2018) returns a high B (score 85), putting the home a stone's throw from an A rating. The recommended improvements would push it to A (score 93).

At 163 m² the property is well over the postcode median (102 m² across 54 EPCs), placing it in the larger end of the local stock. Last sold in February 2018, so it's been off the market for around 8 years. Today's modelled estimate of £586,000 is 44.7% above the 2018 sale price.

Before you decide

Everything you need to know about 17 Heol Bennett

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

Larger development activity nearby

Pick your report · every report is £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.

EPC Rating

A
B
B85
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
2.1 t/year
Occupancy
—
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Detached HouseEPC B

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 £795 · Includes VAT

Planning

Planning history

Applications and permits filed against 17 Heol Bennett, Old St Mellons, Cardiff, CF3 6AF, sourced from the PlanIt planning register.

17 Heol Bennett has no planning applications on record.

1

But the area is active

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

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

17 Heol Bennett valuation sits well clear of the typical sold price in this postcode.

Current estimate

£586,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2018)

£404,995

Recorded with HM Land Registry.

Sales timeline

  1. 23 February 2018Most recent

    £404,995

Median price across the last 5 sales in CF3 6AF: £468,995 (2025–2020).

On the street

Versus other Heol Bennett homes

Four headline reads against 48 similar houses on this street, drawn from the latest EPC and Land Registry data.

17 Heol Bennett is notably below the street on price per m².

Price per m²

£2,485

Street avg £2,803

Strongly below

Floor Area

163 m²

Street avg 115 m²

Strongly above

CO₂ Emissions

2.1 t/year

Street avg 1.6 t/year

Strongly below

Years Held

8 years

Street avg 8 years

Strongly above
Before you decide

Everything you need to know about 17 Heol Bennett

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

Larger development activity nearby

Pick your report · every report is £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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£609k

1 Heol Bennett, Old St Mellons

CF3 6AF

£619k

1 Tai Derwen, Cefn Mably

CF3 6XR

4 bed2 bath
£543k

1 Rhodfa Lewis, Old St Mellons

CF3 6YP

£524k

1 Ruperra Close, Old St Mellons

CF3 6HX

4 bed2 bath
£679k

1 Minorca Cottages, Michaelston Y Fedw

CF3 6XX

5 bed
£691k

1 New Park Cottages, Castleton

CF3 6US

£478k

1 George Crescent, Old St Mellons

CF3 6AH

£386k

1 Cefn Mably Park, Michaelston Y Fedw

CF3 6AA

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

Reported crime in the wider district is trending notably upward year-on-year.

Crime

3/mo

Rising year-on-year across the wider district.

Nearest stop

0.3 km

Heol Bennett — bus stop.

Go deeper on the local area

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

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 17 Heol Bennett, Old St Mellons, Cardiff, CF3 6AF. Each answer is also embedded as structured data for search engines.