Model valuation£417,0008 Busby Close
Local market context
21 Bwlch Road, Cardiff, CF5 3BX
4 sales on record
Estimated value
£349,000
- Since the 2024 sale (£290,000)+20%
- Against CF5 3BX's recent median (£298,000)+17%
Newest record on this page: December 2025. 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
108 m²
1163 sq ft
Energy rating
E
Score 52
Council tax
Band D
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
£349,000
- Against its 2024 sale (£290,000)+20%
- Against CF5 3BX's recent median (£298,000)+17%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Bwlch Road is modelled from its 108 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in CF5 3BX. 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
108 m² from the EPC lodged in October 2018
Sales of this home
4 sales recorded, the latest in 2024
Recent sales in CF5 3BX
5 sales, median £298,000 (2025–2024)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: December 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.
21 Bwlch Road has more than quadrupled in price since its earliest registered sale in 1995.
Sales timeline
16 May 2024Most recent
£290,000
+20.8%over 5 years8 February 2019
£240,000
+47.2%over 12 years4 May 2006
£163,000
+207.5%over 10 years8 December 1995
£53,000
Median price across the last 5 sales in CF5 3BX: £298,000 (2025–2024).
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 21 Bwlch Road
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Bwlch Road is a three-bedroom semi-detached house in Cardiff (CF5 3BX). It has a recorded floor area of 108 m² (around 1163 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (October 2018) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 73), a 2-band jump.
At 108 m² it's 22.7% larger than the typical home in the postcode (88 m² median across 23 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 1995–2024, sale prices on this property compounded at 6.2% per year. Today's modelled estimate of £349,000 is 20.3% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£249/sq ft) was about 57.5% above the typical sold price in the postcode. Last sale on file: £290,000 in May 2024.
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
Before you decide
Everything you need to know about 21 Bwlch Road
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.
21 Bwlch Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Current Certificate
Oct 2018EPC Rating
A
B
C
D
E
E52
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.8 t/year
Occupancy
Owner Occupied
Certificate validity
Valid until 17 October 2028
Planning history
Applications and permits filed against 21 Bwlch Road, Cardiff, CF5 3BX, sourced from the PlanIt planning register.
21 Bwlch Road has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Versus other Bwlch Road homes
Four headline reads against 21 similar houses on this street, drawn from the latest EPC and Land Registry data.
EPC Rating for 21 Bwlch Road lags the street by a wide margin.
Price per m²
£2,685
Street avg £2,207
Floor Area
108 m²
Street avg 95 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
4.8 t/year
Street avg 4.3 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
0.2 km
Cartwright Lane — bus stop.
Nearest stops
- Cartwright LaneBus stop184m
- Mcclay CourtBus stop281m
- Llangattock RoadBus stop286m
- Cherrydale RoadBus stop306m
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.
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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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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 21 Bwlch Road is modelled from its 108 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in CF5 3BX. 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. 4 sales are recorded for 21 Bwlch Road. 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 21 Bwlch Road was lodged in October 2018 at band E and is valid until October 2028. 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 21 Bwlch 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 16 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF5 3BX.
- Council tax band
- 21 Bwlch 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 21 Bwlch Road, Cardiff, CF5 3BX. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in CF5 3BXSold prices, values and energy ratings for the postcode
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- 21 Bwlch Road, Cardiff valuationHow the estimate is built and what moves it
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