Model valuation£417,0008 Busby Close
Local market context
18 Allerton Street, Cardiff, CF11 6SJ
Estimated value
£228,000
- Since the 2010 sale (£90,000)+153%
- Against CF11 6SJ's recent median (£200,000)+14%
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
End terrace
Habitable rooms
5
From EPC
Floor area
97 m²
1044 sq ft
Energy rating
D
Score 66
Council tax
Band D
Tenure
Private Rental
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
£228,000
- Against its 2010 sale (£90,000)+153%
- Against CF11 6SJ's recent median (£200,000)+14%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 18 Allerton Street is modelled from its 97 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF11 6SJ. 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
97 m² from the EPC lodged in August 2020
Sales of this home
1 sale recorded, the latest in 2010
Recent sales in CF11 6SJ
5 sales, median £200,000 (2024–2016)
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 | 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.
18 Allerton Street valuation sits well clear of the typical sold price in this postcode.
Sales timeline
22 June 2010Most recent
£90,000
Median price across the last 5 sales in CF11 6SJ: £200,000 (2024–2016).
Nearby sales in CF11 6SJ
What this page doesn't show
1 potential issue has already been flagged for 18 Allerton Street, Cardiff, CF11 6SJ. The detail, evidence and what to ask about it are in the Risks Report.
- Signs of HMO activity in the areaIn report
- Flood risk from rivers, sea and surface waterIn report
- Subsidence and ground-stability signalsIn report
- Refusals, enforcement and big schemes nearbyIn report
One time fee only - money back guarantee
About 18 Allerton Street
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
18 Allerton Street is an end-of-terrace house in Cardiff (CF11 6SJ). It has a recorded floor area of 97 m² (around 1044 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (August 2020) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump.
Held since June 2010 — that's 16 years off the open market, well above the local norm. Today's modelled estimate of £228,000 sits 153.3% above the 2010 sale of £90,000.
Before you decide
Everything you need to know about 18 Allerton Street
The true value, the hidden risks and the full sale history, in one report.
Signs of HMO activity in the area
Pick your report · from £14.99
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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
Aug 2020EPC Rating
A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.7 t/year
Occupancy
Rented
Certificate validity
Valid until 30 August 2030
Planning history
Applications and permits filed against 18 Allerton Street, Cardiff, CF11 6SJ, sourced from the PlanIt planning register.
18 Allerton Street has no planning applications on record.
10
But the area is active
10 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Allerton Street homes
Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.
On floor area, 18 Allerton Street stands well clear of the street.
Price per m²
£928
Street avg £1,408
Floor Area
97 m²
Street avg 87 m²
Habitable Rooms
5 rooms
Street avg 4 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
362/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Clare Road — bus stop.
Nearest stops
- Clare RoadBus stop63m
- Clare RoadBus stop79m
- Hereford StreetBus stop205m
- Tudor Street LaneBus stop294m
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 DPre-1919 buildSolid (non-cavity) walls
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · 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 18 Allerton Street is modelled from its 97 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF11 6SJ. 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 18 Allerton Street. 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 18 Allerton Street was lodged in August 2020 at band D and is valid until August 2030. Floor area, heating and insulation details on this page come from it.
- Planning records
- Planning applications are collected from local authority registers through PlanIt. None is matched to 18 Allerton Street. 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 6SJ.
- Council tax band
- 18 Allerton Street is in council tax band D. 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 18 Allerton Street, Cardiff, CF11 6SJ. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in CF11 6SJSold prices, values and energy ratings for the postcode
- CF 11 property marketPrices, postcodes, schools and transport across the district
- 18 Allerton Street, 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