Model valuation£417,0008 Busby Close
Local market context
21 Ty Gwyn Gardens, Penylan, Cardiff, CF23 5BF
EPC B
Estimated value
£1,015,000
- Since the 2022 sale (£950,000)+7%
- Against CF23 5BF's recent median (£808,000)+26%
Newest record on this page: September 2024. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.
Property type
Detached
Bedrooms
2
Bathroom
1
Floor area
272 m²
2928 sq ft
Energy rating
B
Score 87
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
£1,015,000
- Against its 2022 sale (£950,000)+7%
- Against CF23 5BF's recent median (£808,000)+26%
Your note and figure are shown publicly on this page.
How the estimate is made
The estimate for 21 Ty Gwyn Gardens is modelled from its 272 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF23 5BF. 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
272 m² from the EPC lodged in May 2014
Sales of this home
2 sales recorded, the latest in 2022
Recent sales in CF23 5BF
5 sales, median £808,000 (2024–2014)
This page or the full report?
| Data | This page | Full report |
|---|---|---|
| Sales | Latest sale shown: September 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.
Latest sale on 21 Ty Gwyn Gardens was the highest on Land Registry record across the postcode.
Sales timeline
10 May 2022Most recent
£950,000
+27.5%over 7 years22 June 2014
£744,995
Median price across the last 5 sales in CF23 5BF: £808,000 (2024–2014).
Nearby sales in CF23 5BF
15 Ty Gwyn Gardens, Penylan, Cardiff, CF23 5BF
Sold Sept 2024
£890,00020 Ty Gwyn Gardens, Penylan, Cardiff, CF23 5BF
Sold Sept 2018
£808,00016 Ty Gwyn Gardens, Penylan, Cardiff, CF23 5BF
Sold Oct 2017
£690,00011 Ty Gwyn Gardens, Penylan, Cardiff, CF23 5BF
Sold Mar 2016
£840,0002 Ty Gwyn Gardens, Penylan, Cardiff, CF23 5BF
Sold Nov 2014
£559,995
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 21 Ty Gwyn Gardens
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
21 Ty Gwyn Gardens is a two-bedroom detached house in Penylan, Cardiff, Cardiff (CF23 5BF). It has a recorded floor area of 272 m² (around 2928 sq ft). The latest certificate (May 2014) returns a high B (score 87), putting the home a stone's throw from an A rating. The rating has held steady at B across 2 certificates since June 2013. The latest certificate is from May 2014, so improvements made since then won't be reflected. Other recorded features include a balcony.
At 272 m² it's 16.2% larger than the typical home in the postcode (234 m² median across 22 EPCs). Across 2014–2022, sale prices on this property compounded at 3.1% per year. On a £-per-square-foot basis, the last sale (£324/sq ft) was about 22% above the typical sold price in the postcode. Most recent transfer: May 2022 at £950,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
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
- Bedrooms2
- Bathrooms1
Outside
- ParkingYes
- BalconyYes
Before you decide
Everything you need to know about 21 Ty Gwyn Gardens
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.
21 Ty Gwyn Gardens's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 May 2024
Current Certificate(1 of 2)
May 2014
EPC Rating
A
B
B87
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
2.9 t/year
Occupancy
Owner Occupied
Certificate validity
Expired on 21 May 2024
Planning history
Applications and permits filed against 21 Ty Gwyn Gardens, Penylan, Cardiff, CF23 5BF, sourced from the PlanIt planning register.
21 Ty Gwyn Gardens 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 Ty Gwyn Gardens homes
Four headline reads against 22 similar houses on this street, drawn from the latest EPC and Land Registry data.
21 Ty Gwyn Gardens outperforms the street on price per m² by a wide margin.
Price per m²
£3,493
Street avg £2,918
Floor Area
272 m²
Street avg 219 m²
CO₂ Emissions
2.9 t/year
Street avg 2.9 t/year
Years Held
4 years
Street avg 11 years
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
Ty Gwyn School — bus stop.
Nearest stops
- Ty Gwyn SchoolBus stop112m
- Ty Gwyn SchBus stop124m
- Ty Gwyn RoadBus stop136m
- Cefn Coed CrescentBus stop203m
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.
Get a survey for this property
Level 2 HomeBuyer Report
Detached HouseEPC B
We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.
From £1,245 · Includes VAT
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
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 21 Ty Gwyn Gardens is modelled from its 272 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF23 5BF. 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 21 Ty Gwyn Gardens. 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 Ty Gwyn Gardens was lodged in May 2014 at band B and expired in May 2024, so a new one is needed to sell or let. 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 21 Ty Gwyn Gardens. 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 5BF.
Common questions
The questions buyers, sellers and homeowners most often ask about 21 Ty Gwyn Gardens, Penylan, Cardiff, CF23 5BF. 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 CF23 5BFSold prices, values and energy ratings for the postcode
- CF 23 property marketPrices, postcodes, schools and transport across the district
- 21 Ty Gwyn Gardens, Penylan, 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