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3 Firstbrook Close, Cardiff, CF23 9ER

Estimated value

£412,000

  • Since the 2022 sale (£370,000)+11%
  • Against CF23 9ER's recent median (£252,000)+63%

Newest record on this page: February 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Bedrooms
3
Bathrooms
2
Floor area
96 m²
1033 sq ft
Energy rating
C
Score 72
Council tax
Band E
Tenure
Owner Occupied
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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

£412,000

  • Against its 2022 sale (£370,000)+11%
  • Against CF23 9ER's recent median (£252,000)+63%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 3 Firstbrook Close is modelled from its 96 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF23 9ER. 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

    96 m² from the EPC lodged in October 2025

  • Sales of this home

    2 sales recorded, the latest in 2022

  • Recent sales in CF23 9ER

    5 sales, median £252,000 (2026–2015)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: February 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull 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.

Latest sale on 3 Firstbrook Close was the highest on Land Registry record across the postcode.

Sales timeline

  1. 25 November 2022Most recent

    £370,000

    +67.4%over 16 years

  2. 6 August 2006

    £221,000

Median price across the last 5 sales in CF23 9ER: £252,000 (2026–2015).

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

One time fee only - money back guarantee

Overview

About 3 Firstbrook Close

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

3 Firstbrook Close is a three-bedroom detached house in Cardiff (CF23 9ER). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (October 2025) shows a C (score 72). When first surveyed in February 2013 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Average to Very Good; while roof efficiency dropped from Good to Average and window efficiency dropped from Average to Poor.

At 96 m² the property is well over the postcode median (71 m² across 11 EPCs), placing it in the larger end of the local stock. Across 2006–2022, sale prices on this property compounded at 3.2% per year. Today's modelled estimate of £412,000 is 11.4% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£358/sq ft) was about 52.1% above the typical sold price in the postcode. Last sale on file: £370,000 in November 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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
Before you decide

Everything you need to know about 3 Firstbrook 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.
Current Certificate(1 of 2)
Oct 2025

EPC Rating

A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
2.8 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 21 October 2035

8 years remaining

Property Improvements

Changes detected from historical EPC data

Oct 2025from Feb 2013
EPC improved fromD64toC72
Heating Controls
FullFull Control

Heating controls upgraded for better temperature management

Hot Water
AverageGood

Hot water efficiency improved

Floor Insulation
UninsulatedPartial

Floor insulation added or improved

Low Energy Lighting
38%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 3 Firstbrook Close, Cardiff, CF23 9ER, sourced from the PlanIt planning register.

3 Firstbrook Close 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.

On the street

Versus other Firstbrook Close homes

Four headline reads against 11 similar houses on this street, drawn from the latest EPC and Land Registry data.

3 Firstbrook Close outperforms the street on habitable rooms by a wide margin.

Price per m²

£3,854

Street avg £3,006

Above

Floor Area

96 m²

Street avg 73 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 4 rooms

Strongly above

CO₂ Emissions

2.8 t/year

Street avg 3.0 t/year

On par
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

Colchester Avenue — bus stop.

Nearest stops

  • Colchester AvenueBus stop181m
  • Hampton Court RdBus stop199m
  • Baron's Court RoadBus stop202m
  • Earl`s Court RoadBus stop279m

Most reported crime locally

  • Violence & Sexual Offences995 reports33%
  • Anti-social Behaviour345 reports11%
  • Public Order344 reports11%
  • Shoplifting340 reports11%

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

Late 20th centuryDetached 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 £695 · 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.
£417k

1 Hugon Close

CF23 9BY

3 bed1 bath
£350k

1 Firstbrook Close

CF23 9ER

3 bed2 bath
£337k

1 Kingwood Close, Penylan

CF23 9HE

3 bed1 bath
£442k

1 Earl S Court Road, Penylan

CF23 9DD

4 bed
£198k

1 Bryn Y Nant, Llanedeyrn

CF23 9NZ

3 bed
£450k

1 Barons Court Road, Penylan

CF23 9DF

£450k

1 Colchester Avenue, Penylan

CF23 9BN

£360k

1 Baber Close

CF23 9BX

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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 3 Firstbrook Close is modelled from its 96 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF23 9ER. 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. 2 sales are recorded for 3 Firstbrook 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 3 Firstbrook Close was lodged in October 2025 at band C and is valid until October 2035. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 3 Firstbrook 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 CF23 9ER.
Council tax band
3 Firstbrook Close is in council tax band E. 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 3 Firstbrook Close, Cardiff, CF23 9ER. Each answer is also embedded as structured data for search engines.

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