Model valuation£417,0008 Busby Close
Local market context
18 Heddfan South, Cardiff, CF23 7EA
Estimated value
£168,000
- Since the 2025 sale (£165,000)+2%
- Against CF23 7EA's recent median (£92,500)+82%
Newest record on this page: May 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Mid terrace
Bedrooms
3
Floor area
96 m²
1033 sq ft
Energy rating
C
Score 72
Council tax
Band B
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
£168,000
- Against its 2025 sale (£165,000)+2%
- Against CF23 7EA's recent median (£92,500)+82%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 18 Heddfan South is modelled from its 96 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF23 7EA. 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
96 m² from the EPC lodged in September 2021
Sales of this home
2 sales recorded, the latest in 2025
Recent sales in CF23 7EA
5 sales, median £92,500 (2023–2010)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: May 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.
18 Heddfan South valuation sits well clear of the typical sold price in this postcode.
Sales timeline
19 May 2025Most recent
£165,000
+60.2%over 8 years9 May 2017
£103,000
Median price across the last 5 sales in CF23 7EA: £92,500 (2023–2010).
Nearby sales in CF23 7EA
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 18 Heddfan South
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
18 Heddfan South is a three-bedroom mid-terrace house in Cardiff (CF23 7EA). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 1983-1990 and council tax band B. Tenure is freehold. The latest certificate (September 2021) shows a C (score 72). The rating has held steady at C across 2 certificates since October 2009. Between certificates, wall efficiency went from Average to Good, roof efficiency went from Poor to Good and hot-water efficiency went from Average to Good. The recommended improvements would push it to B (score 82).
It changed hands recently, sold May 2025 for £165,000. Across 2017–2025, sale prices on this property compounded at 6% per year. On a £-per-square-foot basis, the last sale (£160/sq ft) was about 89.7% above the typical sold price in the postcode.
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
Building
- TenureFreehold
Before you decide
Everything you need to know about 18 Heddfan South
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.
Current Certificate(1 of 2)
Sept 2021
EPC Rating
A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.9 t/year
Occupancy
Rented
Certificate validity
Valid until 19 September 2031
Property Improvements
Changes detected from historical EPC data
Sept 2021from Oct 2009
Hot Water
AverageGood
Hot water efficiency improved
Wall Insulation
Partial InsulationInsulated Cavity
Wall insulation upgraded
Roof Insulation
PartialInsulated
Roof insulation improved
Low Energy Lighting
16%88%
More low energy lighting installed
Planning history
Applications and permits filed against 18 Heddfan South, Cardiff, CF23 7EA, sourced from the PlanIt planning register.
18 Heddfan South 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 Heddfan South homes
Four headline reads against 23 similar houses on this street, drawn from the latest EPC and Land Registry data.
On years held, 18 Heddfan South runs well behind the street norm.
Price per m²
£1,719
Street avg £1,073
Floor Area
96 m²
Street avg 91 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
2.9 t/year
Street avg 2.5 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
169/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Heddfaen South — bus stop.
Nearest stops
- Heddfaen SouthBus stop90m
- BrynheulogBus stop132m
- Pentwyn Leisure CentreBus stop154m
- Grand SlamBus stop188m
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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Level 2 HomeBuyer Report
Late 20th centuryMid-Terrace HouseFreeholdEPC C
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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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1 Glyn Coed Road
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£260k
1 Hawfinch Close
CF23 7HL
4 bed
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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 18 Heddfan South is modelled from its 96 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF23 7EA. 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. 2 sales are recorded for 18 Heddfan South. 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 Heddfan South was lodged in September 2021 at band C and is valid until September 2031. 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 18 Heddfan South. 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 7EA.
- Council tax band
- 18 Heddfan South is in council tax band B. 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 Heddfan South, Cardiff, CF23 7EA. Each answer is also embedded as structured data for search engines.
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Keep exploring
- Every home in CF23 7EASold prices, values and energy ratings for the postcode
- CF 23 property marketPrices, postcodes, schools and transport across the district
- 18 Heddfan South, 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