Model valuation£417,0008 Busby Close
Local market context
9 The Avenue, Llandaff, Cardiff, CF5 2LP
1 planning record
Estimated value
£829,000
- Since the 2002 sale (£600,000)+38%
- Against CF5 2LP's recent median (£950,000)-13%
Newest record on this page: July 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Floor 01
Bedrooms
2
Floor area
106 m²
1141 sq ft
Energy rating
E
Score 49
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
£829,000
- Against its 2002 sale (£600,000)+38%
- Against CF5 2LP's recent median (£950,000)-13%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 9 The Avenue is modelled from its 106 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF5 2LP. 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
106 m² from the EPC lodged in April 2021
Sales of this home
2 sales recorded, the latest in 2002
Recent sales in CF5 2LP
5 sales, median £950,000 (2025–2021)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: July 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.
Sales timeline
28 November 2002Most recent
£600,000
+92.3%over 4 years22 October 1998
£312,000
Median price across the last 5 sales in CF5 2LP: £950,000 (2025–2021).
Nearby sales in CF5 2LP
The Lawns, Flat 3, The Avenue, Llandaff, Cardiff, CF5 2LP
Sold Jul 2025
£285,000The Acorns, The Avenue, Llandaff, Cardiff, CF5 2LP
Sold Jul 2024
£1,020,000The Oaks, The Avenue, Llandaff, Cardiff, CF5 2LP
Sold Jul 2023
£950,0007 The Avenue, Llandaff, Cardiff, CF5 2LP
Sold Sept 2022
£1,200,000The Lawns, Flat 5, The Avenue, Llandaff, Cardiff, CF5 2LP
Sold Oct 2021
£272,000
What this page doesn't show
1 potential issue has already been flagged for 9 The Avenue, Llandaff, Cardiff, CF5 2LP. The detail, evidence and what to ask about it are in the Risks Report.
- Larger development activity nearbyIn 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 9 The Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
9 The Avenue is a two-bedroom detached house in Llandaff, Cardiff, Cardiff (CF5 2LP). It has a recorded floor area of 106 m² (around 1141 sq ft) and construction records dating it to 1900-1929. At 106 m² this is the 7th smallest of 12 units on EPC record in the building, where floor areas span 52–275 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (April 2021) shows an E (score 49), well below the UK norm with real room to improve. Earlier certificates rated it C (October 2008); the latest reading is 2 bands lower. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Good to Very Poor. The recommended improvements would push it to D (score 56).
Held since November 2002 — that's 24 years off the open market, well above the local norm. Across 1998–2002, sale prices on this property compounded at 17.3% per year. Today's modelled estimate of £829,000 is 38.2% above the 2002 sale price. On a £-per-square-foot basis, the last sale (£526/sq ft) was about 73% above the typical sold price in the postcode. One historical planning record sits against the property in 2014.
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
- Bedrooms2
Before you decide
Everything you need to know about 9 The Avenue
The true value, the hidden risks and the full sale history, in one report.
Larger development activity nearby
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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.
9 The Avenue's carbon output runs well above what efficient homes in the postcode produce.
Current Certificate(1 of 3)
Apr 2021
EPC Rating
A
B
C
D
E
E49
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
6.6 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 19 April 2031
Property Improvements
Changes detected from historical EPC data
Mar 2011from Oct 2008
EPC improved fromC73toE44
Apr 2021from Mar 2011
Heating Controls
Prog + TRVsFull
Heating controls upgraded for better temperature management
Low Energy Lighting
0%100%
More low energy lighting installed
Planning history
Applications and permits filed against 9 The Avenue, Llandaff, Cardiff, CF5 2LP, sourced from the PlanIt planning register.
1 application on record at 9 The Avenue, Llandaff, Cardiff, CF5 2LP
1decisions14documents1nearby
- Jul 2014RenovationFullOutcome in report
REPLACE EXISTING FIBREGLASS FLAT ROOF WITH NEW TILED HIPPED ROOF
- Documents
- 14 docs on file
- Reference
- 14/00957/DCH
Unlock 9 The Avenue, Llandaff, Cardiff, CF5 2LP'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 14 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other The Avenue homes
Four headline reads against 7 similar flats on this street, drawn from the latest EPC and Land Registry data.
9 The Avenue outperforms the street on years held by a wide margin.
Price per m²
£5,660
Street avg £5,467
Floor Area
106 m²
Street avg 86 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
6.6 t/year
Street avg 5.0 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.
Rail-style transport is unusually close for this postcode.
Crime
426/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Heathcock — bus stop.
Nearest stops
- HeathcockBus stop97m
- Rookwood HospitalBus stop150m
- Rowing ClubBus stop170m
- BBC StudiosBus stop245m
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
Victorian-era1st Floor FlatEPC EPre-1919 build
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £1,360 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£274k
1 Cwrt Y Llan, Cardiff Road, Llandaff
CF5 2FF
2 bed2 bath
£252k
1 Beale Close
CF5 2RU
2 bed1 bath
£223k
1 Ashdene Close
CF5 2SA
2 bed
£468k
1 Bishops Avenue, Llandaff
CF5 2HJ
3 bed
£370k
1 Cranwell Close
CF5 2EY
3 bed
£332k
1 Buckley Close
CF5 2DF
3 bed1 bath
£316k
1 Cardiff Road, Llandaff
CF5 2DN
3 bed1 bath
£637k
1 Bishops Place, Llandaff
CF5 2HG
4 bed1 bath
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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 The Avenue is modelled from its 106 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF5 2LP. 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. 2 sales are recorded for 9 The 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 9 The Avenue was lodged in April 2021 at band E and is valid until April 2031. 3 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 9 The 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 16 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF5 2LP.
Common questions
The questions buyers, sellers and homeowners most often ask about 9 The Avenue, Llandaff, Cardiff, CF5 2LP. Each answer is also embedded as structured data for search engines.
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- Every home in CF5 2LPSold prices, values and energy ratings for the postcode
- CF 5 property marketPrices, postcodes, schools and transport across the district
- 9 The Avenue, Llandaff, Cardiff valuationHow the estimate is built and what moves it
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