Model valuation£417,0008 Busby Close
Local market context
11 Deri Road, Cardiff, CF23 5AH
1 planning record
Estimated value
£495,000
- Since the 2018 sale (£305,000)+62%
- Against CF23 5AH's recent median (£450,000)+10%
Newest record on this page: May 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Mid terrace
Bedrooms
3
Bathrooms
2
Floor area
157 m²
1690 sq ft
Energy rating
C
Score 71
Council tax
Band F
Tenure
Freehold
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
£495,000
- Against its 2018 sale (£305,000)+62%
- Against CF23 5AH's recent median (£450,000)+10%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 11 Deri Road is modelled from its 157 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF23 5AH. 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
157 m² from the EPC lodged in May 2026
Sales of this home
1 sale recorded, the latest in 2018
Recent sales in CF23 5AH
5 sales, median £450,000 (2025–2022)
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 | 1 application | 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.
11 Deri Road valuation sits well clear of the typical sold price in this postcode.
Sales timeline
2 November 2018Most recent
£305,000
Median price across the last 5 sales in CF23 5AH: £450,000 (2025–2022).
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 11 Deri Road
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
11 Deri Road is a three-bedroom mid-terrace house in Cardiff (CF23 5AH). It has a recorded floor area of 157 m² (around 1690 sq ft), construction records dating it to 1900-1929 and council tax band F. Tenure is freehold. The latest certificate (May 2026) shows a C (score 71). When first surveyed in September 2018 the rating was F, the property has climbed 3 bands since. Between certificates, roof efficiency went from Very Poor to Average, window efficiency went from Poor to Average and hot-water efficiency went from Very Poor to Good. This certificate was lodged in the last six months, so the rating reflects current condition.
At 157 m² the property is well over the postcode median (110 m² across 20 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Today's modelled estimate of £495,000 sits 62.3% above the 2018 sale of £305,000. One planning record on file: an extension approved in 2019. Past consents include an extension, meaningful when judging how the property has evolved. Most recent transfer: November 2018 at £305,000.
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
Building
- TenureFreehold
Before you decide
Everything you need to know about 11 Deri Road
The true value, the hidden risks and the full sale history, in one report.
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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.
The EPC has just been inspected, so the rating reflects current condition.
Current Certificate(1 of 2)
May 2026
EPC Rating
A
B
C
C71
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.4 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 5 May 2036
Property Improvements
Changes detected from historical EPC data
May 2026from Sept 2018
EPC improved fromF29toC71
Heating Controls
ThermostatFull
Heating controls upgraded for better temperature management
Hot Water
Main (No Stat)Main System
Hot water system upgraded
Windows
Partial DoubleFull Double
Windows upgraded, improving insulation
Roof Insulation
UninsulatedWell Insulated
Loft insulation installed or upgraded to 250mm+
Low Energy Lighting
45%100%
More low energy lighting installed
Planning history
Applications and permits filed against 11 Deri Road, Cardiff, CF23 5AH, sourced from the PlanIt planning register.
1 application on record at 11 Deri Road, Cardiff, CF23 5AH
1decisions1extensions24documents1nearby
- Feb 2019ExtensionFullOutcome in report
Extension: Single storey
PROPOSED SINGLE STOREY GROUND FLOOR REAR AND SIDE EXTENSION AND PROPOSED REAR DORMER ROOF EXTENSION WITH JULIET BALCONY
- Documents
- 24 docs on file
- Reference
- 18/02760/DCH
Unlock 11 Deri Road, Cardiff, CF23 5AH'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 24 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Deri Road homes
Four headline reads against 18 similar houses on this street, drawn from the latest EPC and Land Registry data.
On epc rating, 11 Deri Road stands well clear of the street.
Price per m²
£1,943
Street avg £3,203
Floor Area
157 m²
Street avg 113 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
4.4 t/year
Street avg 5.4 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
169/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Waterloo Gardens — bus stop.
Nearest stops
- Waterloo GardensBus stop140m
- Amesbury RoadBus stop157m
- Waterloo GardensBus stop164m
- Blenhiem RoadBus stop186m
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.
Get a survey for this property
Level 3 Building Survey
Victorian-eraMid-Terrace HouseFreeholdEPC CPre-1919 buildExtended multiple times (2+ extensions)
Because the property was built before 1919 and has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,020 · 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 11 Deri Road is modelled from its 157 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF23 5AH. 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 11 Deri Road. 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 11 Deri Road was lodged in May 2026 at band C and is valid until May 2036. 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 11 Deri Road. 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 5AH.
- Council tax band
- 11 Deri Road is in council tax band F. 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 11 Deri Road, Cardiff, CF23 5AH. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in CF23 5AHSold prices, values and energy ratings for the postcode
- CF 23 property marketPrices, postcodes, schools and transport across the district
- 11 Deri Road, Cardiff valuationHow the estimate is built and what moves it
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