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21 Bryn Y Nant, Llanedeyrn, Cardiff, CF23 9NZ

Property type
Mid terrace
Bedrooms
3
Bathroom
1
Floor area
86 m²
926 sq ft
Energy rating
D
Score 61
Council tax
Band C
Tenure
Owner Occupied
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Overview

About 21 Bryn Y Nant

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

21 Bryn Y Nant is a three-bedroom mid-terrace house in Llanedeyrn, Cardiff, Cardiff (CF23 9NZ). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (August 2017) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump.

Most recent transfer was June 2025 at £210,000 — fresh data. Today's modelled estimate of £238,000 is 13.3% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£227/sq ft) was about 97.8% 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
  • Bathrooms1
  • Open-plan layoutYes
  • Utility roomYes
  • CloakroomYes

Outside

  • Private gardenYes
  • GarageSingle

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 21 Bryn Y Nant

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

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.

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

Current Certificate
Aug 2017

EPC Rating

A
B
C
D
D61
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Good
CO2 Emissions
3.7 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 10 August 2027

10 months remaining
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryMid-Terrace HouseEPC D

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £545 · Includes VAT

Planning

Planning history

Applications and permits filed against 21 Bryn Y Nant, Llanedeyrn, Cardiff, CF23 9NZ, sourced from the PlanIt planning register.

21 Bryn Y Nant has no planning applications on record.

2

But the area is active

2 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 Bryn Y Nant valuation sits well clear of the typical sold price in this postcode.

Current estimate

£238,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2025)

£210,000

Recorded with HM Land Registry.

Sales timeline

  1. 30 June 2025Most recent

    £210,000

Median price across the last 5 sales in CF23 9NZ: £180,000 (2026–2024).

On the street

Versus other Bryn Y Nant homes

Four headline reads against 36 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 21 Bryn Y Nant runs comfortably ahead of the street norm.

Price per m²

£2,442

Street avg £1,464

Strongly above

Floor Area

86 m²

Street avg 89 m²

Below

Habitable Rooms

4 rooms

Street avg 5 rooms

Strongly below

CO₂ Emissions

3.7 t/year

Street avg 3.3 t/year

Below
Before you decide

Everything you need to know about 21 Bryn Y Nant

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

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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£198k

1 Bryn Y Nant, Llanedeyrn

CF23 9NZ

3 bed
£337k

1 Kingwood Close, Penylan

CF23 9HE

3 bed1 bath
£350k

1 Firstbrook Close

CF23 9ER

3 bed2 bath
£417k

1 Hugon Close

CF23 9BY

3 bed1 bath
£442k

1 Earl S Court Road, Penylan

CF23 9DD

4 bed
£249k

1 Eastside Quarter, Maelfa, Llanedeyrn

CF23 9PN

£220k

1 Ferny Court, Waterloo Road, Penylan

CF23 9BU

£264k

1 Howardian Close, Penylan

CF23 9AG

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

169/mo

Falling year-on-year across the wider district.

Nearest stop

0.2 km

Bryn-Y-Nant — 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 Bryn Y Nant, Llanedeyrn, Cardiff, CF23 9NZ. Each answer is also embedded as structured data for search engines.