Model valuation£417,0008 Busby Close
Local market context
19 Crystal Avenue, Cardiff, CF23 5QJ
1 planning record
Estimated value
£426,000
- Since the 2018 sale (£320,000)+33%
- Against CF23 5QJ's recent median (£345,000)+23%
Newest record on this page: October 2024. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Semi-detached
Bedrooms
3
Bathroom
1
Floor area
89 m²
958 sq ft
Energy rating
E
Score 54
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
£426,000
- Against its 2018 sale (£320,000)+33%
- Against CF23 5QJ's recent median (£345,000)+23%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 19 Crystal Avenue is modelled from its 89 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF23 5QJ. 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
89 m² from the EPC lodged in October 2017
Sales of this home
1 sale recorded, the latest in 2018
Recent sales in CF23 5QJ
5 sales, median £345,000 (2024–2015)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: October 2024 | 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.
19 Crystal Avenue valuation sits well clear of the typical sold price in this postcode.
Sales timeline
20 March 2018Most recent
£320,000
Median price across the last 5 sales in CF23 5QJ: £345,000 (2024–2015).
Nearby sales in CF23 5QJ
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 19 Crystal Avenue
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
19 Crystal Avenue is a three-bedroom semi-detached house in Cardiff (CF23 5QJ). It has a recorded floor area of 89 m² (around 958 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (October 2017) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 73), a 2-band jump. Period features are noted in the property record.
One planning record on file: an extension approved in 2023. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs). Today's modelled estimate of £426,000 is 33.1% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£334/sq ft) was about 39.2% above the typical sold price in the postcode. On the market in March 2018 and unlisted since — roughly 8 years.
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
- Bathrooms1
- Dining roomYes
Outside
- GarageYes
Building
- Period featuresYes
Before you decide
Everything you need to know about 19 Crystal Avenue
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.
Recommended upgrades on file would lift this property by multiple EPC bands.
Current Certificate
Oct 2017EPC Rating
A
B
C
D
E
E54
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
4.6 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 19 October 2027
Planning history
Applications and permits filed against 19 Crystal Avenue, Cardiff, CF23 5QJ, sourced from the PlanIt planning register.
1 application on record at 19 Crystal Avenue, Cardiff, CF23 5QJ
1decisions1extensions7documents1nearby
- Jul 2023ExtensionFullOutcome in report
Extension: Side and rear of property
Single storey extension to side and rear of existing dwelling and integration of garage into living accomodation.
- Documents
- 7 docs on file
- Reference
- 23/01187/HSE
Unlock 19 Crystal Avenue, Cardiff, CF23 5QJ'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 7 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Versus other Crystal Avenue homes
Four headline reads against 11 similar houses on this street, drawn from the latest EPC and Land Registry data.
On epc rating, 19 Crystal Avenue runs well behind the street norm.
Price per m²
£3,596
Street avg £2,945
Floor Area
89 m²
Street avg 102 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
4.6 t/year
Street avg 4.5 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.
Rail-style transport is unusually close for this postcode.
Crime
169/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Heath High Level Rail Station — railway station.
Nearest stops
- Heath High Level Rail StationRailway station58m
- Heath High Level Rail StationRailway station70m
- Heath Park AveBus stop71m
- Heath Low Level Rail StationRailway station92m
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.
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Early 20th centurySemi-Detached HouseEPC E
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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 19 Crystal Avenue is modelled from its 89 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF23 5QJ. 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 19 Crystal 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 19 Crystal Avenue was lodged in October 2017 at band E and is valid until October 2027. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 19 Crystal 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 18 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF23 5QJ.
- Council tax band
- 19 Crystal 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 19 Crystal Avenue, Cardiff, CF23 5QJ. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in CF23 5QJSold prices, values and energy ratings for the postcode
- CF 23 property marketPrices, postcodes, schools and transport across the district
- 19 Crystal Avenue, 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