Model valuation£417,0008 Busby Close
Local market context
9 Boleyn Walk, Cardiff, CF23 5HR
Estimated value
£470,000
- Since the 2017 sale (£327,500)+44%
- Against CF23 5HR's recent median (£285,000)+65%
Newest record on this page: October 2023. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Bedrooms
3
Floor area
112 m²
1206 sq ft
Energy rating
D
Score 67
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
£470,000
- Against its 2017 sale (£327,500)+44%
- Against CF23 5HR's recent median (£285,000)+65%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 9 Boleyn Walk is modelled from its 112 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF23 5HR. 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
112 m² from the EPC lodged in June 2016
Sales of this home
1 sale recorded, the latest in 2017
Recent sales in CF23 5HR
5 sales, median £285,000 (2023–2014)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: October 2023 | 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.
9 Boleyn Walk valuation sits well clear of the typical sold price in this postcode.
Sales timeline
12 April 2017Most recent
£327,500
Median price across the last 5 sales in CF23 5HR: £285,000 (2023–2014).
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 9 Boleyn Walk
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
9 Boleyn Walk is a three-bedroom detached house in Cardiff (CF23 5HR). It has a recorded floor area of 112 m² (around 1206 sq ft), construction records dating it to 1983-1990 and council tax band F. Tenure is freehold. The latest certificate (June 2016) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. The latest certificate is from June 2016, so improvements made since then won't be reflected.
At 112 m² the property is well over the postcode median (86 m² across 9 EPCs), placing it in the larger end of the local stock. On the market in April 2017 and unlisted since — roughly 9 years. Today's modelled estimate of £470,000 is 43.5% above the 2017 sale price.
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
- Dining roomYes
Outside
- Private gardenYes
- GarageYes
Building
- TenureFreehold
Before you decide
Everything you need to know about 9 Boleyn Walk
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.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 Jun 2026
Current Certificate
Jun 2016EPC Rating
A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.8 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 16 June 2026
Planning history
Applications and permits filed against 9 Boleyn Walk, Cardiff, CF23 5HR, sourced from the PlanIt planning register.
9 Boleyn Walk has no planning applications on record.
1
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Versus other Boleyn Walk homes
Four headline reads against 8 similar houses on this street, drawn from the latest EPC and Land Registry data.
Years Held for 9 Boleyn Walk lags the street by a wide margin.
Price per m²
£2,924
Street avg £3,556
Floor Area
112 m²
Street avg 97 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
3.8 t/year
Street avg 4.0 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.
Crime
169/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Melrose Court — bus stop.
Nearest stops
- Melrose CourtBus stop75m
- Hillside CourtBus stop87m
- Melrose AvenueBus stop170m
- Bronwydd AvenueBus stop212m
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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Late 20th centuryDetached HouseFreeholdEPC D
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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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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 9 Boleyn Walk is modelled from its 112 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF23 5HR. 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 9 Boleyn Walk. 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 Boleyn Walk was lodged in June 2016 at band D and expired in June 2026, so a new one is needed to sell or let. 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 9 Boleyn Walk. 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 5HR.
- Council tax band
- 9 Boleyn Walk 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 9 Boleyn Walk, Cardiff, CF23 5HR. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in CF23 5HRSold prices, values and energy ratings for the postcode
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- 9 Boleyn Walk, Cardiff valuationHow the estimate is built and what moves it
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