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21 Bulrush Close, St Mellons, Cardiff, CF3 0AZ

4 sales on record1 planning record

Estimated value

£207,000

  • Since the 2024 sale (£190,000)+9%
  • Against CF3 0AZ's recent median (£215,000)-4%

Newest record on this page: November 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Mid terrace
Bedrooms
2
Floor area
58 m²
624 sq ft
Energy rating
C
Score 76
Council tax
Band C
Tenure
Private Rental
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£207,000

  • Against its 2024 sale (£190,000)+9%
  • Against CF3 0AZ's recent median (£215,000)-4%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 21 Bulrush Close is modelled from its 58 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in CF3 0AZ. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    58 m² from the EPC lodged in April 2021

  • Sales of this home

    4 sales recorded, the latest in 2024

  • Recent sales in CF3 0AZ

    5 sales, median £215,000 (2025–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: November 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

21 Bulrush Close has more than quadrupled in price since its earliest registered sale in 1996.

Sales timeline

  1. 10 September 2024Most recent

    £190,000

    +13.8%over 1 year

  2. 22 June 2023

    £167,000

    +288.4%over 22 years

  3. 5 July 2000

    £43,000

    +20.3%over 4 years

  4. 9 February 1996

    £35,750

Median price across the last 5 sales in CF3 0AZ: £215,000 (2025–2021).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

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Overview

About 21 Bulrush Close

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

21 Bulrush Close is a two-bedroom mid-terrace house in St. Mellons, Cardiff, Cardiff (CF3 0AZ). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (April 2021) shows a C (score 76), near the top of the C band. The rating has held steady at C across 2 certificates since February 2011. Between certificates, roof efficiency dropped from Good to Average and lighting dropped from Very Good to Average. The recommended improvements would lift it to A (score 93), a 2-band jump. The home occupies a cul-de-sac position.

Across 1996–2024, sale prices on this property compounded at 6% per year. On a £-per-square-foot basis, the last sale (£304/sq ft) was about 111.9% above the typical sold price in the postcode. One planning record on file: an extension refused in 2011. Sold September 2024 for £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

Outside

  • Private gardenYes
  • ParkingOff road
  • Cul-de-sacYes

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 21 Bulrush Close

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

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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.

21 Bulrush Close's carbon output is low for the local stock.

Current Certificate(1 of 2)
Apr 2021

EPC Rating

A
B
C
C76
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
1.5 t/year
Occupancy
Rented

Certificate validity

Valid until 14 April 2031

4 years remaining

Property Improvements

Changes detected from historical EPC data

Apr 2021from Feb 2011
Floor Insulation
PartialInsulated

Floor insulation added or improved

Low Energy Lighting
90%25%

Low energy lighting percentage decreased

Planning

Planning history

Applications and permits filed against 21 Bulrush Close, St Mellons, Cardiff, CF3 0AZ, sourced from the PlanIt planning register.

1 application on record at 21 Bulrush Close, St Mellons, Cardiff, CF3 0AZ

1decisions1extensions2documents1nearby
  1. Oct 2011
    ConservatoryFull
    Outcome in report

    SINGLE STOREY CONSERVATORY

    Extension
    Documents
    2 docs on file
    Reference
    11/01517/DCH
    Full record in report

Unlock 21 Bulrush Close, St Mellons, Cardiff, CF3 0AZ's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full, plus 1 notable nearby
  • The 2 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Bulrush Close homes

Four headline reads against 27 similar houses on this street, drawn from the latest EPC and Land Registry data.

21 Bulrush Close outperforms the street on co₂ emissions by a wide margin.

Price per m²

£3,276

Street avg £1,971

Strongly above

Floor Area

58 m²

Street avg 68 m²

Strongly below

Habitable Rooms

3 rooms

Street avg 4 rooms

Strongly below

CO₂ Emissions

1.5 t/year

Street avg 2.4 t/year

Strongly above
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

242/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Sandbrook Drive — bus stop.

Nearest stops

  • Sandbrook DriveBus stop114m
  • Willowbrook SchoolBus stop157m
  • Maes-Y-CrochanBus stop304m
  • Kwik SaveBus stop365m

Most reported crime locally

  • Violence & Sexual Offences1,550 reports36%
  • Anti-social Behaviour627 reports14%
  • Public Order468 reports11%
  • Criminal Damage & Arson424 reports10%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

21st centuryMid-Terrace HouseEPC C

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

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£203k

1 Caraway Close, St Mellons

CF3 0NF

2 bed1 bath
£223k

1 Ashdown Close, St Mellons

CF3 0ER

2 bed1 bath
£229k

1 Caradoc Close, St Mellons

CF3 0LQ

2 bed1 bath
£236k

1 Chartley Close, St Mellons

CF3 0SD

2 bed1 bath
£278k

1 Aster Close, St Mellons

CF3 0JB

2 bed1 bath
£226k

1 Cathcob Close, St Mellons

CF3 0AH

3 bed1 bath
£233k

1 Chervil Close, St Mellons

CF3 0NL

3 bed
£250k

1 Brython Drive, St Mellons

CF3 0LR

3 bed

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 21 Bulrush Close is modelled from its 58 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in CF3 0AZ. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 4 sales are recorded for 21 Bulrush Close. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 21 Bulrush Close was lodged in April 2021 at band C and is valid until April 2031. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 21 Bulrush Close. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 18 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF3 0AZ.
Council tax band
21 Bulrush Close is in council tax band C. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 21 Bulrush Close, St Mellons, Cardiff, CF3 0AZ. Each answer is also embedded as structured data for search engines.

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