Model valuation£417,0008 Busby Close
Local market context
15 Mill Road, Tongwynlais, Cardiff, CF15 7JP
Estimated value
£226,000
- Against CF15 7JP's recent median (£344,000)-34%
Newest record on this page: November 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Mid terrace
Habitable rooms
4
From EPC
Floor area
65 m²
700 sq ft
Energy rating
D
Score 65
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
£226,000
- Against CF15 7JP's recent median (£344,000)-34%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 15 Mill Road is modelled from its 65 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in CF15 7JP. 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
65 m² from the EPC lodged in September 2025
Sales of this home
No sale recorded since 1995
Recent sales in CF15 7JP
5 sales, median £344,000 (2025–2021)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: November 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.
15 Mill Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in CF15 7JP: £344,000 (2025–2021).
Nearby sales in CF15 7JP
42 Mill Road, Tongwynlais, Cardiff, CF15 7JP
Sold Nov 2025
£447,5007 Mill Road, Tongwynlais, Cardiff, CF15 7JP
Sold Apr 2024
£240,00048 Mill Road, Tongwynlais, Cardiff, CF15 7JP
Sold Apr 2024
£344,00020 Mill Road, Tongwynlais, Cardiff, CF15 7JP
Sold Dec 2022
£271,00040 Mill Road, Tongwynlais, Cardiff, CF15 7JP
Sold Jun 2021
£355,000
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
One time fee only - money back guarantee
About 15 Mill Road
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
15 Mill Road is a mid-terrace house in Tongwynlais, Cardiff, Cardiff (CF15 7JP). It has a recorded floor area of 65 m² (around 700 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (September 2025) shows a D (score 65), on the cusp of jumping into the C band. When first surveyed in May 2009 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good, window efficiency went from Poor to Average and hot-water efficiency went from Poor to Good. The recommended improvements would lift it to B (score 81), a 2-band jump.
At 65 m² it's 17.7% smaller than the typical home in the postcode (79 m² median across 18 EPCs).
Before you decide
Everything you need to know about 15 Mill Road
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee
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 2)
Sept 2025
EPC Rating
A
B
C
D
D65
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.5 t/year
Occupancy
Rented
Certificate validity
Valid until 3 September 2035
Property Improvements
Changes detected from historical EPC data
Sept 2025from May 2009
EPC improved fromE43toD65
Hot Water
Main (No Stat)Main System
Hot water system upgraded
Windows
Partial DoubleMostly Double
Windows upgraded, improving insulation
Roof Insulation
UninsulatedInsulated
Roof insulation improved
Low Energy Lighting
37%100%
More low energy lighting installed
Planning history
Applications and permits filed against 15 Mill Road, Tongwynlais, Cardiff, CF15 7JP, sourced from the PlanIt planning register.
15 Mill Road 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 Mill Road homes
Four headline reads against 16 similar houses on this street, drawn from the latest EPC and Land Registry data.
CO₂ Emissions for 15 Mill Road runs comfortably ahead of the street norm.
EPC Rating
65 (D)
Street avg 60 (D)
Floor Area
65 m²
Street avg 89 m²
CO₂ Emissions
2.5 t/year
Street avg 4.5 t/year
Habitable Rooms
4 rooms
Street avg 5 rooms
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
85/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Lewis Arms — bus stop.
Nearest stops
- Lewis ArmsBus stop65m
- Castell Coch ViewBus stop73m
- Bute StreetBus stop148m
- St Michael`s CloseBus stop161m
Most reported crime locally
- Violence & Sexual Offences366 reports33%
- Anti-social Behaviour150 reports14%
- Public Order141 reports13%
- Shoplifting104 reports9%
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-eraMid-Terrace HouseEPC DPre-1919 build
Because the property was built before 1919, 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.
£227k
1 Anchor Street, Taffs Well
CF15 7RH
2 bed1 bath
£223k
1 Castle Street, Taffs Well
CF15 7RL
2 bed1 bath
£220k
1 Church Street, Taffs Well
CF15 7PG
3 bed
£204k
1 Catherine Drive, Tongwynlais
CF15 7JT
£260k
1 Abbey Close, Taffs Well
CF15 7RS
£262k
1 Castell Coch View, Tongwynlais
CF15 7LA
2 bed1 bath
£275k
1 Beechwood Road, Taffs Well
CF15 7RZ
4 bed
£279k
1 Castle Road, Tongwynlais
CF15 7JQ
2 bed1 bath
Property research, connected
Get up to date data on unlimited properties per month
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 15 Mill Road is modelled from its 65 m² EPC floor area, the absence of a recorded sale and recent sales of comparable homes in CF15 7JP. 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. No sale is recorded for 15 Mill Road, which usually means it hasn't changed hands since 1995 or the sale was not for value. 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 15 Mill Road was lodged in September 2025 at band D and is valid until September 2035. 2 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 15 Mill Road. 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 13 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF15 7JP.
- Council tax band
- 15 Mill Road 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 15 Mill Road, Tongwynlais, Cardiff, CF15 7JP. Each answer is also embedded as structured data for search engines.
Know this home? Think our valuation is wrong?
Leave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.
Keep exploring
- Every home in CF15 7JPSold prices, values and energy ratings for the postcode
- CF 15 property marketPrices, postcodes, schools and transport across the district
- 15 Mill Road, Tongwynlais, 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