Model valuation£417,0008 Busby Close
Local market context
5 Iestynian Avenue, Cardiff, CF11 9HU
4 sales on record
Estimated value
£317,000
- Since the 2016 sale (£250,000)+27%
- Against CF11 9HU's recent median (£187,000)+70%
Newest record on this page: June 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
End terrace
Habitable rooms
3
From EPC
Floor area
53 m²
570 sq ft
Energy rating
E
Score 40
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
£317,000
- Against its 2016 sale (£250,000)+27%
- Against CF11 9HU's recent median (£187,000)+70%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 5 Iestynian Avenue is modelled from its 53 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in CF11 9HU. 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
53 m² from the EPC lodged in September 2019
Sales of this home
4 sales recorded, the latest in 2016
Recent sales in CF11 9HU
5 sales, median £187,000 (2025–2003)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: June 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.
5 Iestynian Avenue has more than doubled in price since the earliest registered sale in 2001.
Sales timeline
4 January 2016Most recent
£250,000
+29.5%over 9 months23 March 2015
£193,000
+7.2%over 9 years7 November 2005
£180,000
+63.7%over 4 years28 August 2001
£109,950
Median price across the last 5 sales in CF11 9HU: £187,000 (2025–2003).
What this page doesn't show
2 potential issues have already been flagged for 5 Iestynian Avenue, Cardiff, CF11 9HU. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn report
- Recent ownership pattern worth a lookIn 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 5 Iestynian Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
5 Iestynian Avenue is an end-of-terrace house in Cardiff (CF11 9HU). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (September 2019) shows an E (score 40), well below the UK norm with real room to improve. Earlier certificates rated it D (June 2012); the latest reading is one band lower. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Poor to Good and window efficiency went from Poor to Good; while hot-water efficiency dropped from Good to Very Poor and main heating dropped from Good to Very Poor. The recommended improvements would lift it to B (score 90), a 3-band jump. Main heating runs on electricity.
Last sold in January 2016, so it's been off the market for around 11 years. Across the public record there are 4 sales, relatively high churn for a single property. Across 2001–2016, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £317,000 is 26.8% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£438/sq ft) was about 113.1% above the typical sold price in the postcode.
Before you decide
Everything you need to know about 5 Iestynian Avenue
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the areaRecent ownership pattern worth a look
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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.
Current Certificate(1 of 3)
Sept 2019
EPC Rating
A
B
C
D
E
E40
F
G
Main Heating
Electric
Main Fuel
Electric
Hot Water
Very Poor
Windows
Good
CO2 Emissions
3.5 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 5 September 2029
Property Improvements
Changes detected from historical EPC data
Sept 2015from Jun 2012
EPC improved fromD56toG13
Heating System
Gas BoilerUnderfloor
Heating system changed
Main Fuel
GasElectric
Changed to a more efficient fuel source
Hot Water
Main SystemImmersion
Hot water system changed
Windows
Partial DoubleFull Double
Windows upgraded, improving insulation
Roof
PoorAverage
Roof insulation improved
Low Energy Lighting
60%100%
More low energy lighting installed
Sept 2019from Sept 2015
EPC improved fromG13toE40
Heating System
UnderfloorRoom Heaters
Heating system changed
Hot Water
ImmersionInstantaneous
Hot water system upgraded
Windows
AverageGood
Window efficiency improved
Walls
Very PoorPoor
Wall insulation improved
Roof Insulation
PartialWell Insulated
Loft insulation upgraded to recommended levels
Floor Insulation
UninsulatedInsulated
Floor insulation added or improved
Planning history
Applications and permits filed against 5 Iestynian Avenue, Cardiff, CF11 9HU, sourced from the PlanIt planning register.
5 Iestynian Avenue has no planning applications on record.
4
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
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
0.2 km
Halfway Hotel — bus stop.
Nearest stops
- Halfway HotelBus stop172m
- Berthwin StreetBus stop193m
- Llandaff FieldsBus stop230m
- Conway RoadBus stop274m
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
Level 3 Building Survey
Victorian-eraEnd-Terrace HouseEPC EPre-1919 buildNo mains gasSolid (non-cavity) walls
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, 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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Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.
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 5 Iestynian Avenue is modelled from its 53 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in CF11 9HU. 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. 4 sales are recorded for 5 Iestynian Avenue. 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 5 Iestynian Avenue was lodged in September 2019 at band E and is valid until September 2029. 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 5 Iestynian Avenue. 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 9HU.
- Council tax band
- 5 Iestynian Avenue 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 5 Iestynian Avenue, Cardiff, CF11 9HU. Each answer is also embedded as structured data for search engines.
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- Every home in CF11 9HUSold prices, values and energy ratings for the postcode
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- 5 Iestynian Avenue, Cardiff valuationHow the estimate is built and what moves it
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