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11 Marlborough Road, Cardiff, CF23 5BT

Property type
End terrace
Floor Ground
Habitable rooms
1
From EPC
Floor area
30 m²
323 sq ft
Energy rating
C
Score 70
Tenure
Private Rental
Overview

About 11 Marlborough Road

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

11 Marlborough Road is an end-of-terrace house in Cardiff (CF23 5BT). It has a recorded floor area of 30 m² (around 323 sq ft) and construction records dating it to 1900-1929. At 30 m² this is the 7th smallest of 52 units on EPC record in the building, where floor areas span 22–235 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (July 2016) shows a C (score 70). When first surveyed in July 2010 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good, lighting went from Good to Very Good and main heating went from Average to Good; while window efficiency dropped from Good to Average.

Today's modelled estimate of £141,000 sits 1662.5% above the 2017 sale of £8,000. On a £-per-square-foot basis, the last sale (£25/sq ft) was about 86.4% below the postcode norm. Last changed hands 9 years ago, in June 2017. At 30 m² it's 18.9% smaller than the typical home in the postcode (37 m² median across 51 EPCs).

Before you decide

Everything you need to know about 11 Marlborough Road

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

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.

11 Marlborough Road's carbon output is low for the local stock.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 12 Jul 2026

Current Certificate(1 of 2)
Jul 2016

EPC Rating

A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.4 t/year
Occupancy
Rented

Property Improvements

Changes detected from historical EPC data

Jul 2016from Jul 2010
EPC improved fromD60toC70
Hot Water
AverageGood

Hot water efficiency improved

Low Energy Lighting
50%76%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraGround Floor FlatEPC CPre-1919 buildSolid (non-cavity) walls

Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £820 · Includes VAT

Planning

Planning history

Applications and permits filed against 11 Marlborough Road, Cardiff, CF23 5BT, sourced from the PlanIt planning register.

11 Marlborough Road 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.

Latest sale on 11 Marlborough Road was the lowest on Land Registry record across the postcode.

Current estimate

£141,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2017)

£8,000

Recorded with HM Land Registry.

Sales timeline

  1. 14 June 2017Most recent

    £8,000

Median price across the last 5 sales in CF23 5BT: £485,000 (2024–2017).

On the street

Versus other Marlborough Road homes

Four headline reads against 47 similar flats on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 11 Marlborough Road lags the street by a wide margin.

Price per m²

£267

Street avg £17,192

Strongly below

Floor Area

30 m²

Street avg 46 m²

Strongly below

Habitable Rooms

1 rooms

Street avg 2 rooms

Strongly below

CO₂ Emissions

1.4 t/year

Street avg 2.5 t/year

Above
Before you decide

Everything you need to know about 11 Marlborough Road

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

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.
£228k

1 Deri Road

CF23 5AH

3 bed1 bath
£269k

1 Deri Close

CF23 5EA

£285k

1 Boleyn Walk

CF23 5HR

2 bed
£293k

1 Cressy Road

CF23 5BE

3 bed
£350k

1 Ennerdale Close

CF23 5NZ

£398k

1 Egremont Road

CF23 5LP

3 bed
£400k

1 Borrowdale Close

CF23 5LQ

£433k

1 Dovedale Close

CF23 5LS

3 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

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

Crime

9/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Marlborough Road — 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 11 Marlborough Road, Cardiff, CF23 5BT. Each answer is also embedded as structured data for search engines.