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18 Cwrt Soffia, Cathedral Road, Cardiff, CF11 9AY

Property type
Semi-detached
Floor 01
Bedrooms
3
Bathrooms
2
Floor area
132 m²
1421 sq ft
Energy rating
C
Score 76
Tenure
Owner Occupied
Overview

About 18 Cwrt Soffia

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

18 Cwrt Soffia is a three-bedroom semi-detached house in Cardiff (CF11 9AY). It has a recorded floor area of 132 m² (around 1421 sq ft) and construction records dating it to before 1900. At 132 m² this is the largest unit on EPC record across the building (42–132 m²). The building's EPC ratings span E to B across 18 units on file. The latest certificate (September 2024) shows a C (score 76), near the top of the C band. The recommended improvements would push it to B (score 84).

At 132 m² the property is well over the postcode median (70 m² across 17 EPCs), placing it in the larger end of the local stock. Most recent transfer was August 2025 at £450,000 — fresh data. Across 2009–2025, sale prices on this property compounded at 3.7% per year. On a £-per-square-foot basis, the last sale (£317/sq ft) was about 36.4% above the typical sold price in the postcode.

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
  • Bathrooms2
  • Open-plan layoutYes
  • Dining roomYes
  • EnsuiteYes

Outside

  • Private gardenYes
  • ParkingAllocated

Building

  • Central heatingYes
  • RefurbishedYes
Before you decide

Everything you need to know about 18 Cwrt Soffia

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

Signs of HMO activity in the area

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
C
C76
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.1 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-era1st Floor FlatEPC CPre-1919 build

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

From £1,020 · Includes VAT

Planning

Planning history

Applications and permits filed against 18 Cwrt Soffia, Cathedral Road, Cardiff, CF11 9AY, sourced from the PlanIt planning register.

18 Cwrt Soffia has no planning applications on record.

4

But the area is active

4 notable applications 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.

Latest sale on 18 Cwrt Soffia was the highest on Land Registry record across the postcode.

Current estimate

£410,000

Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 16 years.

See how we calculated this
Last sold (2025)

£450,000

Growth on file: 3.7% per year over 16 years.

Sales timeline

  1. 31 August 2025Most recent

    £450,000

    +80.0%over 16 years

  2. 28 May 2009

    £250,000

Median price across the last 5 sales in CF11 9AY: £270,000 (2024–2018).

On the street

Versus other Cathedral Road homes

Four headline reads against 17 similar flats on this street, drawn from the latest EPC and Land Registry data.

18 Cwrt Soffia is notably below the street on years held.

Price per m²

£3,409

Street avg £2,789

Strongly above

Floor Area

132 m²

Street avg 72 m²

Strongly above

Habitable Rooms

5 rooms

Street avg 3 rooms

Strongly above

CO₂ Emissions

3.1 t/year

Street avg 2.4 t/year

Below
Before you decide

Everything you need to know about 18 Cwrt Soffia

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

Signs of HMO activity in the area

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.
£421k

1 Bloom Street

CF11 9QE

3 bed2 bath
£423k

1 Mortimer Road

CF11 9JZ

3 bed
£448k

1 Meadow Street

CF11 9PY

3 bed2 bath
£374k

1 Beacon Street

CF11 9QD

3 bed
£392k

1 Cwrt Penhill, Penhill Road

CF11 9SN

2 bed1 bath
£336k

1 Denbigh Street

CF11 9JQ

4 bed
£523k

1 Fairleigh Road

CF11 9JT

4 bed
£320k

1 Iestynian Avenue

CF11 9HU

2 bed1 bath
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

Crime

9/mo

Steady year-on-year across the wider district.

Nearest stop

0.0 km

Talbot Street — 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 18 Cwrt Soffia, Cathedral Road, Cardiff, CF11 9AY. Each answer is also embedded as structured data for search engines.