Model valuation£417,0008 Busby Close
Local market context
12 Clydach Street, Cardiff, CF11 7AE
Estimated value
£158,000
- Since the 1999 sale (£40,000)+295%
- Against CF11 7AE's recent median (£177,500)-11%
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
End terrace
Floor 01
Habitable rooms
2
From EPC
Floor area
69 m²
743 sq ft
Energy rating
C
Score 72
Council tax
Band C
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
£158,000
- Against its 1999 sale (£40,000)+295%
- Against CF11 7AE's recent median (£177,500)-11%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 12 Clydach Street is modelled from its 69 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF11 7AE. 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
69 m² from the EPC lodged in November 2025
Sales of this home
1 sale recorded, the latest in 1999
Recent sales in CF11 7AE
5 sales, median £177,500 (2019–2011)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: September 2019 | 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.
12 Clydach Street's estimated value is more than triple its earliest registered sale price (1999).
Sales timeline
12 July 1999Most recent
£40,000
Median price across the last 5 sales in CF11 7AE: £177,500 (2019–2011).
Nearby sales in CF11 7AE
What this page doesn't show
1 potential issue has already been flagged for 12 Clydach Street, Cardiff, CF11 7AE. 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 12 Clydach Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
12 Clydach Street is an end-of-terrace house in Cardiff (CF11 7AE). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1930-1949 and council tax band C. At 69 m² this is the 4th smallest of 14 units on EPC record in the building, where floor areas span 44–142 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (November 2025) shows a C (score 72). The rating has held steady at C across 5 certificates since July 2013. Between certificates, lighting dropped from Good to Poor.
Untraded for 27 years, with the last transfer in July 1999. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £158,000 sits 295% above the 1999 sale of £40,000. On a £-per-square-foot basis, the last sale (£54/sq ft) was about 43.3% below the postcode norm. At 69 m² it sits well below the postcode median (100 m² across 13 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 77% of similar EPCs).
Before you decide
Everything you need to know about 12 Clydach 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 5)
Nov 2025
EPC Rating
A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.0 t/year
Occupancy
Rented
Certificate validity
Valid until 17 November 2035
Property Improvements
Changes detected from historical EPC data
Sept 2013from Jul 2013
EPC improved fromC70toE41
Main Fuel
GasLPG
Fuel source changed
Heating Controls
Prog + TRVsProg + Stat
Heating controls upgraded for better temperature management
Hot Water
Main SystemMain (No Stat)
Hot water system changed
Oct 2015from Sept 2013
EPC improved fromE41toC75
Main Fuel
LPGGas
Changed to a more efficient fuel source
Heating Controls
Prog + StatProg + TRVs
Heating controls changed
Hot Water
Main (No Stat)Main System
Hot water system upgraded
Windows
AverageGood
Window efficiency improved
Wall Insulation
UninsulatedInsulated Cavity
Cavity wall insulation installed
Low Energy Lighting
33%67%
More low energy lighting installed
Apr 2024from Oct 2015
EPC improved fromC75toD61
Heating Controls
Prog + TRVsProg + Stat
Heating controls upgraded for better temperature management
Low Energy Lighting
67%100%
More low energy lighting installed
Nov 2025from Apr 2024
EPC improved fromD61toC72
Heating Controls
Prog + StatProg + TRVs
Heating controls changed
Low Energy Lighting
100%50%
Low energy lighting percentage decreased
Planning history
Applications and permits filed against 12 Clydach Street, Cardiff, CF11 7AE, sourced from the PlanIt planning register.
12 Clydach 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.
Versus other Clydach Street homes
Four headline reads against 4 similar flats on this street, drawn from the latest EPC and Land Registry data.
On epc rating, 12 Clydach Street stands well clear of the street.
EPC Rating
72 (C)
Street avg 53 (E)
Floor Area
69 m²
Street avg 57 m²
CO₂ Emissions
2.0 t/year
Street avg 3.6 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
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.
Rail-style transport is unusually close for this postcode.
Crime
362/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Stockland Street — bus stop.
Nearest stops
- Stockland StreetBus stop104m
- Cymmer StreetBus stop121m
- Grange GardensBus stop130m
- Ystrad StreetBus stop259m
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 C
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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 12 Clydach Street is modelled from its 69 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF11 7AE. 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 12 Clydach 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 12 Clydach Street was lodged in November 2025 at band C and is valid until November 2035. 5 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 12 Clydach 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 7AE.
- Council tax band
- 12 Clydach Street 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.
Common questions
The questions buyers, sellers and homeowners most often ask about 12 Clydach Street, Cardiff, CF11 7AE. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in CF11 7AESold prices, values and energy ratings for the postcode
- CF 11 property marketPrices, postcodes, schools and transport across the district
- 12 Clydach 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