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15 Waterloo Gardens, Cardiff, CF23 5AA

Notable views
Property type
End terrace
Bedrooms
5
Bathrooms
3
Floor area
187 m²
2013 sq ft
Energy rating
D
Score 63
Council tax
Band G
Tenure
Owner Occupied
Overview

About 15 Waterloo Gardens

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

15 Waterloo Gardens is a five-bedroom end-of-terrace house in Cardiff (CF23 5AA). It has a recorded floor area of 187 m² (around 2013 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (July 2025) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in July 2011 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Average. The recommended improvements would push it to C (score 75). Other recorded features include notable views. The home occupies a corner plot.

It hasn't traded since September 2004, a hold of 22 years that's notably long for the area. At 187 m² the property is well over the postcode median (117 m² across 10 EPCs), placing it in the larger end of the local stock. Across 2000–2004, sale prices on this property compounded at 17.5% per year. Today's modelled estimate of £691,000 sits 79.5% above the 2004 sale of £385,000.

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

  • Bedrooms5
  • Bathrooms3
  • Dining roomYes
  • Utility roomYes
  • CloakroomYes
  • EnsuiteYes

Outside

  • Notable viewsYes
  • Corner plotYes

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 15 Waterloo Gardens

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.

15 Waterloo Gardens's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate(1 of 2)
Jul 2025

EPC Rating

A
B
C
D
D63
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Poor
CO2 Emissions
7.9 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Jul 2025from Jul 2011
EPC improved fromE40toD63
Heating Controls
Prog + TRVsFull Control

Heating controls upgraded for better temperature management

Walls
Very PoorPoor

Wall insulation improved

Floor Insulation
UninsulatedInsulated

Floor insulation added or improved

Low Energy Lighting
4%89%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraEnd-Terrace HouseEPC DPre-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 £1,155 · Includes VAT

Planning

Planning history

Applications and permits filed against 15 Waterloo Gardens, Cardiff, CF23 5AA, sourced from the PlanIt planning register.

15 Waterloo Gardens 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.

15 Waterloo Gardens's estimated value is more than triple its earliest registered sale price (2000).

Current estimate

£691,000

Modelled from EPC, postcode comparables and a sale-price growth of 17.5% per year over 4 years.

See how we calculated this
Last sold (2004)

£385,000

Growth on file: 17.5% per year over 4 years.

Sales timeline

  1. 15 September 2004Most recent

    £385,000

    +83.3%over 3 years

  2. 12 December 2000

    £210,000

Median price across the last 5 sales in CF23 5AA: £475,000 (2023–2017).

On the street

Versus other Waterloo Gardens homes

Four headline reads against 5 similar houses on this street, drawn from the latest EPC and Land Registry data.

On floor area, 15 Waterloo Gardens stands well clear of the street.

Price per m²

£2,059

Street avg £2,752

On par

Floor Area

187 m²

Street avg 139 m²

Strongly above

Habitable Rooms

9 rooms

Street avg 6 rooms

Strongly above

CO₂ Emissions

7.9 t/year

Street avg 5.4 t/year

Strongly below
Before you decide

Everything you need to know about 15 Waterloo Gardens

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.
£509k

1 Boverton Street

CF23 5ES

5 bed
£689k

1 Balaclava Road

CF23 5BB

4 bed3 bath
£677k

1 Beatty Avenue

CF23 5QR

4 bed1 bath
£661k

1 Bronwydd Close

CF23 5RA

4 bed2 bath
£579k

1 Clos Edno

CF23 5NF

4 bed2 bath
£574k

1 Clos Derwen

CF23 5HJ

4 bed2 bath
£520k

1 Crystal Avenue

CF23 5QJ

4 bed1 bath
£457k

1 Clos Tecwyn

CF23 5ND

4 bed2 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

Waterloo Gardens — 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 15 Waterloo Gardens, Cardiff, CF23 5AA. Each answer is also embedded as structured data for search engines.