Model valuation£417,0008 Busby Close
Local market context
12 Deepdene Close, Cardiff, CF5 4SB
6 sales on record
Estimated value
£327,000
- Since the 2025 sale (£305,000)+7%
- Against CF5 4SB's recent median (£310,000)+5%
Newest record on this page: April 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Habitable rooms
6
From EPC
Floor area
93 m²
1001 sq ft
Energy rating
D
Score 63
Council tax
Band E
Tenure
Owner Occupied
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
£327,000
- Against its 2025 sale (£305,000)+7%
- Against CF5 4SB's recent median (£310,000)+5%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 12 Deepdene Close is modelled from its 93 m² EPC floor area, its 6 recorded sales and recent sales of comparable homes in CF5 4SB. 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
93 m² from the EPC lodged in July 2016
Sales of this home
6 sales recorded, the latest in 2025
Recent sales in CF5 4SB
5 sales, median £310,000 (2026–2019)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: April 2026 | 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 Deepdene Close has more than doubled in price since the earliest registered sale in 2001.
Sales timeline
10 April 2025Most recent
£305,000
+15.1%17 October 2024
£265,000
-19.7%over 3 years1 August 2021
£330,000
+97.6%over 8 years20 December 2012
£167,000
-13.9%over 8 years5 August 2004
£194,000
+86.5%over 3 years11 April 2001
£104,000
Median price across the last 5 sales in CF5 4SB: £310,000 (2026–2019).
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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About 12 Deepdene Close
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
12 Deepdene Close is a detached house in Cardiff (CF5 4SB). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (July 2016) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since January 2011. Between certificates, hot-water efficiency went from Average to Good, lighting went from Very Poor to Average and main heating went from Average to Good. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from July 2016, so improvements made since then won't be reflected.
Most recent transfer was April 2025 at £305,000 — fresh data. Across the public record there are 6 sales, relatively high churn for a single property. It lags the bulk of the postcode on energy efficiency (less efficient than 70% of similar EPCs). Across 2001–2025, sale prices on this property compounded at 4.6% per year. On a £-per-square-foot basis, the last sale (£305/sq ft) was about 80.1% above the typical sold price in the postcode.
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Everything you need to know about 12 Deepdene Close
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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.
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 20 Jul 2026
Current Certificate(1 of 3)
Jul 2016
EPC Rating
A
B
C
D
D63
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.7 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 20 July 2026
Property Improvements
Changes detected from historical EPC data
Sept 2015from Jan 2011
EPC improved fromD55toE47
Heating Controls
FullProg + Stat
Heating controls changed
Hot Water
AverageGood
Hot water efficiency improved
Windows
AverageGood
Window efficiency improved
Low Energy Lighting
0%25%
More low energy lighting installed
Jul 2016from Sept 2015
EPC improved fromE47toD63
Heating Controls
Prog + StatFull
Heating controls upgraded for better temperature management
Wall Insulation
UninsulatedInsulated Cavity
Cavity wall insulation installed
Planning history
Applications and permits filed against 12 Deepdene Close, Cardiff, CF5 4SB, sourced from the PlanIt planning register.
12 Deepdene Close has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Versus other Deepdene Close homes
Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.
Price per m² for 12 Deepdene Close runs comfortably ahead of the street norm.
Price per m²
£3,280
Street avg £2,733
Floor Area
93 m²
Street avg 106 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
3.7 t/year
Street avg 3.5 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
426/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Deepwood Close — bus stop.
Nearest stops
- Deepwood CloseBus stop137m
- Denison WayBus stop179m
- Nant-y-DropeBus stop231m
- Coed ArhydBus stop349m
Most reported crime locally
- Violence & Sexual Offences2,365 reports35%
- Anti-social Behaviour878 reports13%
- Public Order758 reports11%
- Shoplifting679 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
Level 3 Building Survey
Late 20th centuryDetached HouseEPC DExtended multiple times (2+ extensions)
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
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 Deepdene Close is modelled from its 93 m² EPC floor area, its 6 recorded sales and recent sales of comparable homes in CF5 4SB. 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. 6 sales are recorded for 12 Deepdene 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 12 Deepdene Close was lodged in July 2016 at band D and expired in July 2026, so a new one is needed to sell or let. 3 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 Deepdene 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 16 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF5 4SB.
- Council tax band
- 12 Deepdene 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.
Common questions
The questions buyers, sellers and homeowners most often ask about 12 Deepdene Close, Cardiff, CF5 4SB. Each answer is also embedded as structured data for search engines.
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