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4 Osprey Close, St Mellons, Cardiff, CF3 0DG

Estimated value

£199,000

  • Since the 1997 sale (£46,500)+328%
  • Against CF3 0DG's recent median (£282,500)-30%

Newest record on this page: July 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
End terrace
Habitable rooms
3
From EPC
Floor area
58 m²
624 sq ft
Energy rating
D
Score 63
Council tax
Band C
Tenure
Owner Occupied
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Valuation

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

£199,000

  • Against its 1997 sale (£46,500)+328%
  • Against CF3 0DG's recent median (£282,500)-30%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 4 Osprey Close is modelled from its 58 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF3 0DG. 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

    58 m² from the EPC lodged in July 2026

  • Sales of this home

    1 sale recorded, the latest in 1997

  • Recent sales in CF3 0DG

    5 sales, median £282,500 (2026–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: April 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

4 Osprey Close's modelled value sits at over four times its earliest registered sale price (1997).

Sales timeline

  1. 31 January 1997Most recent

    £46,500

Median price across the last 5 sales in CF3 0DG: £282,500 (2026–2022).

Risks

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

Overview

About 4 Osprey Close

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

4 Osprey Close is an end-of-terrace house in St. Mellons, Cardiff, Cardiff (CF3 0DG). It has a recorded floor area of 58 m² (around 624 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (July 2026) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73). This certificate was lodged in the last six months, so the rating reflects current condition.

Untraded for 30 years, with the last transfer in January 1997. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £199,000 sits 328% above the 1997 sale of £46,500. On a £-per-square-foot basis, the last sale (£74/sq ft) was about 63.7% below the postcode norm. At 58 m² it's 19% smaller than the typical home in the postcode (72 m² median across 12 EPCs).

Before you decide

Everything you need to know about 4 Osprey Close

The true value, the hidden risks and the full sale history, in one report.

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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

The EPC has just been inspected, so the rating reflects current condition.

Current Certificate
Jul 2026

EPC Rating

A
B
C
D
D63
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
2.1 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 21 July 2036

9 years remaining
Planning

Planning history

Applications and permits filed against 4 Osprey Close, St Mellons, Cardiff, CF3 0DG, sourced from the PlanIt planning register.

4 Osprey Close 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.

On the street

Versus other Osprey Close homes

Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.

Years Held for 4 Osprey Close runs comfortably ahead of the street norm.

Price per m²

£802

Street avg £2,585

Strongly below

Floor Area

58 m²

Street avg 79 m²

Strongly below

Habitable Rooms

3 rooms

Street avg 5 rooms

Strongly below

CO₂ Emissions

2.1 t/year

Street avg 2.8 t/year

Strongly above
Area

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.
Full Cardiff report

Crime

242/mo

Falling year-on-year across the wider district.

Nearest stop

0.2 km

Vaindre Lane — bus stop.

Nearest stops

  • Vaindre LaneBus stop164m
  • Wern Fawr LaneBus stop205m
  • Sanderling DriveBus stop221m
  • Heritage InnBus stop225m

Most reported crime locally

  • Violence & Sexual Offences1,550 reports36%
  • Anti-social Behaviour627 reports14%
  • Public Order468 reports11%
  • Criminal Damage & Arson424 reports10%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryEnd-Terrace HouseEPC D

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 £495 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£200k

1 Bulrush Close, St Mellons

CF3 0AZ

£198k

1 Ashfield Court, St Mellons

CF3 0AE

£203k

1 Caraway Close, St Mellons

CF3 0NF

2 bed1 bath
£204k

1 Blaina Close, St Mellons

CF3 0EB

£189k

1 Caerleon Close, St Mellons

CF3 0HH

£220k

1 Broadwell Close, St Mellons

CF3 0HU

£223k

1 Ashdown Close, St Mellons

CF3 0ER

2 bed1 bath
£226k

1 Cathcob Close, St Mellons

CF3 0AH

3 bed1 bath

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 4 Osprey Close is modelled from its 58 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF3 0DG. 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 4 Osprey Close. 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 4 Osprey Close was lodged in July 2026 at band D and is valid until July 2036. 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 4 Osprey Close. 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 CF3 0DG.
Council tax band
4 Osprey Close is in council tax band C. 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.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 4 Osprey Close, St Mellons, Cardiff, CF3 0DG. Each answer is also embedded as structured data for search engines.

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