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19 St Stephens Mansions, Mount Stuart Square, Cardiff, CF10 5LQ

Solar panels
Property type
Mid terrace
Floor 02
Bedrooms
2
Bathrooms
2
Floor area
92 m²
990 sq ft
Energy rating
C
Score 73
Council tax
Band E
Tenure
Owner Occupied
Overview

About 19 St Stephens Mansions

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

19 St Stephens Mansions is a two-bedroom mid-terrace house in Cardiff (CF10 5LQ). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 2003-2006 and council tax band E. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include a balcony. At 92 m² this is the 57th smallest of 64 units on EPC record in the building, where floor areas span 48–99 m². The building's EPC ratings span E to B across 64 units on file. The latest certificate (October 2023) shows a C (score 73). The rating has held steady at C across 2 certificates since February 2010. Between certificates, lighting went from Average to Very Good; while hot-water efficiency dropped from Average to Very Poor. The recommended improvements would push it to B (score 85). Main heating runs on electricity.

At 92 m² it's 29.6% larger than the typical home in the postcode (71 m² median across 63 EPCs). Across 2003–2024, sale prices on this property compounded at 1.2% per year. Most recent transfer: February 2024 at £190,000.

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

  • Bedrooms2
  • Bathrooms2
  • EnsuiteYes

Outside

  • ParkingAllocated
  • BalconyYes

Building

  • Solar panelsYes
Before you decide

Everything you need to know about 19 St Stephens Mansions

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

Larger development activity nearby

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.
Current Certificate(1 of 2)
Oct 2023

EPC Rating

A
B
C
C73
D
E
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Good
CO2 Emissions
2.2 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 22 October 2033

7 years remaining

Property Improvements

Changes detected from historical EPC data

Oct 2023from Feb 2010
Heating Controls
Prog + StatThermostat

Heating controls changed

Hot Water
Immersion (Off-Peak)Immersion

Hot water system changed

Low Energy Lighting
32%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

21st century2nd Floor FlatEPC CNo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £885 · Includes VAT

Planning

Planning history

Applications and permits filed against 19 St Stephens Mansions, Mount Stuart Square, Cardiff, CF10 5LQ, sourced from the PlanIt planning register.

19 St Stephens Mansions has no planning applications on record.

5

But the area is active

5 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.

19 St Stephens Mansions's sale-price growth has lagged the wider UK trajectory across its history on file.

Current estimate

£204,000

Modelled from EPC, postcode comparables and a sale-price growth of 1.2% per year over 20 years.

See how we calculated this
Last sold (2024)

£190,000

Growth on file: 1.2% per year over 20 years.

Sales timeline

  1. 14 February 2024Most recent

    £190,000

    +26.7%over 20 years
  2. 28 August 2003

    £150,000

Median price across the last 5 sales in CF10 5LQ: £195,000 (2026–2025).

On the street

Versus other Mount Stuart Square homes

Four headline reads against 62 similar flats on this street, drawn from the latest EPC and Land Registry data.

19 St Stephens Mansions is notably below the street on years held.

Price per m²

£2,065

Street avg £2,309

Strongly below

Floor Area

92 m²

Street avg 72 m²

Strongly above

Habitable Rooms

3 rooms

Street avg 3 rooms

On par

CO₂ Emissions

2.2 t/year

Street avg 2.2 t/year

On par
Before you decide

Everything you need to know about 19 St Stephens Mansions

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

Larger development activity nearby

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
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

485/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Dumballs Road Bottom — 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 19 St Stephens Mansions, Mount Stuart Square, Cardiff, CF10 5LQ. Each answer is also embedded as structured data for search engines.