Model valuation£417,0008 Busby Close
Local market context
9 Brook Street, Cardiff, CF11 6LG
Estimated value
£130,000
- Since the 2016 sale (£20,505)+534%
- Against CF11 6LG's recent median (£253,200)-49%
Newest record on this page: November 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Mid terrace
Floor 01
Habitable rooms
4
From EPC
Floor area
52 m²
560 sq ft
Energy rating
D
Score 65
Council tax
Band B
Tenure
Private Rental
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
£130,000
- Against its 2016 sale (£20,505)+534%
- Against CF11 6LG's recent median (£253,200)-49%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 9 Brook Street is modelled from its 52 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF11 6LG. 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
52 m² from the EPC lodged in July 2024
Sales of this home
1 sale recorded, the latest in 2016
Recent sales in CF11 6LG
5 sales, median £253,200 (2025–2016)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: November 2025 | Latest available records, read when you order |
| Valuation | Estimate from the last refresh | Analysed against comparable sales |
| Planning | None on this home | Full history, plus nearby schemes |
| Flood risk | Not shown | Included |
Sales history & valuation
Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.
Latest sale on 9 Brook Street was the lowest on Land Registry record across the postcode.
Sales timeline
21 December 2016Most recent
£20,505
Median price across the last 5 sales in CF11 6LG: £253,200 (2025–2016).
Nearby sales in CF11 6LG
What this page doesn't show
1 potential issue has already been flagged for 9 Brook Street, Cardiff, CF11 6LG. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn 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
About 9 Brook Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
9 Brook Street is a mid-terrace house in Cardiff (CF11 6LG). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1930-1949 and council tax band B. The latest certificate (July 2024) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 4 certificates since October 2012. Between certificates, lighting went from Good to Very Good. At 52 m² this is the 6th smallest of 26 units on EPC record in the building, where floor areas span 37–128 m². The building's EPC ratings span E to C across 26 units on file.
Today's modelled estimate of £130,000 sits 534% above the 2016 sale of £20,505. On a £-per-square-foot basis, the last sale (£37/sq ft) was about 70% below the postcode norm. At 52 m² it sits well below the postcode median (97 m² across 25 EPCs), making it one of the more compact homes locally. Last changed hands 10 years ago, in December 2016.
Before you decide
Everything you need to know about 9 Brook Street
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the area
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The data behind every report
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 4)
Jul 2024
EPC Rating
A
B
C
D
D65
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.5 t/year
Occupancy
Rented
Certificate validity
Valid until 11 July 2034
Property Improvements
Changes detected from historical EPC data
Oct 2012from Oct 2012
Heating Controls
FullProg + TRVs
Heating controls changed
Wall Insulation
UninsulatedInsulated Cavity
Cavity wall insulation installed
Low Energy Lighting
67%17%
Low energy lighting percentage decreased
Nov 2023from Oct 2012
EPC improved fromD55toC70
Low Energy Lighting
17%100%
More low energy lighting installed
Jul 2024from Nov 2023
EPC improved fromC70toD65
Heating Controls
Prog + TRVsFull
Heating controls upgraded for better temperature management
Planning history
Applications and permits filed against 9 Brook Street, Cardiff, CF11 6LG, sourced from the PlanIt planning register.
9 Brook Street has no planning applications on record.
10
But the area is active
10 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Brook Street homes
Four headline reads against 13 similar flats on this street, drawn from the latest EPC and Land Registry data.
On price per m², 9 Brook Street runs well behind the street norm.
Price per m²
£394
Street avg £931
Floor Area
52 m²
Street avg 61 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
2.5 t/year
Street avg 2.0 t/year
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.
Crime
362/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Despenser Gardens — bus stop.
Nearest stops
- Despenser GardensBus stop90m
- Clare GardensBus stop140m
- Cardiff Bridge KRBus stop245m
- Clare StreetBus stop250m
Most reported crime locally
- Violence & Sexual Offences1,545 reports28%
- Vehicle Crime640 reports12%
- Anti-social Behaviour624 reports11%
- Public Order547 reports10%
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Get a survey for this property
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Early 20th century1st Floor FlatEPC D
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Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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Start your researchHow to read this page
Where every figure above comes from, how current it is and what it can't tell you.
- How the estimate is made
- The estimate for 9 Brook Street is modelled from its 52 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF11 6LG. 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. 1 sale is recorded for 9 Brook Street. 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 9 Brook Street was lodged in July 2024 at band D and is valid until July 2034. 4 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 9 Brook Street. 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 15 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF11 6LG.
- Council tax band
- 9 Brook Street is in council tax band B. 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.
Common questions
The questions buyers, sellers and homeowners most often ask about 9 Brook Street, Cardiff, CF11 6LG. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in CF11 6LGSold prices, values and energy ratings for the postcode
- CF 11 property marketPrices, postcodes, schools and transport across the district
- 9 Brook Street, Cardiff valuationHow the estimate is built and what moves it
- UK house price mapExplore prices by district, year by year
- Report on another addressLook up any home in England and Wales