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21 Cymmer Street, Cardiff, CF11 7AB

Property type
Mid terrace
Bedrooms
3
Bathrooms
2
Floor area
112 m²
1206 sq ft
Energy rating
D
Score 66
Council tax
Band E
Tenure
Owner Occupied
Overview

About 21 Cymmer Street

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

21 Cymmer Street is a three-bedroom mid-terrace house in Cardiff (CF11 7AB). It has a recorded floor area of 112 m² (around 1206 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (April 2023) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump.

At 112 m² the property is well over the postcode median (86 m² across 28 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £295,000 is 47.5% above the 2023 sale price. Sold April 2023 for £200,000.

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

  • Bedrooms3
  • Bathrooms2

Outside

  • Private gardenYes

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 21 Cymmer Street

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

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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.

Recommended upgrades on file would lift this property by multiple EPC bands.

EPC Rating

A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.1 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-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 £885 · Includes VAT

Planning

Planning history

Applications and permits filed against 21 Cymmer Street, Cardiff, CF11 7AB, sourced from the PlanIt planning register.

21 Cymmer Street has no planning applications on record.

8

But the area is active

8 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.

21 Cymmer Street valuation sits well clear of the typical sold price in this postcode.

Current estimate

£295,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2023)

£200,000

Recorded with HM Land Registry.

Sales timeline

  1. 25 April 2023Most recent

    £200,000

Median price across the last 5 sales in CF11 7AB: £270,000 (2024–2019).

On the street

Versus other Cymmer Street homes

Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.

EPC Rating for 21 Cymmer Street runs comfortably ahead of the street norm.

Price per m²

£1,786

Street avg £1,894

Below

Floor Area

112 m²

Street avg 115 m²

Above

Habitable Rooms

6 rooms

Street avg 6 rooms

Above

CO₂ Emissions

4.1 t/year

Street avg 5.1 t/year

Above
Before you decide

Everything you need to know about 21 Cymmer Street

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.
£406k

1 Abercynon Street

CF11 7AJ

3 bed2 bath
£340k

1 Bromsgrove Street

CF11 7EY

4 bed1 bath
£248k

1 Claymore Place

CF11 7JJ

2 bed1 bath
£244k

1 Bromfield Street

CF11 7BY

2 bed1 bath
£143k

1 Cory Place

CF11 7QB

2 bed1 bath
£280k

1 Avondale Road

CF11 7DS

£263k

1 Beecher Avenue

CF11 7EL

£257k

1 Ferndale Street

CF11 7AZ

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

Rail-style transport is unusually close for this postcode.

Crime

9/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Cymmer 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 21 Cymmer Street, Cardiff, CF11 7AB. Each answer is also embedded as structured data for search engines.