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15 Redwood Close, St Mellons, Cardiff, CF3 0BX

Estimated value

£97,000

  • Since the 2016 sale (£50,000)+94%
  • Against CF3 0BX's recent median (£73,500)+32%

Newest record on this page: August 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Semi-detached
Floor Ground
Habitable rooms
1
From EPC
Floor area
26 m²
276 sq ft
Energy rating
E
Score 54
Council tax
Band A
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

£97,000

  • Against its 2016 sale (£50,000)+94%
  • Against CF3 0BX's recent median (£73,500)+32%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 15 Redwood Close is modelled from its 26 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF3 0BX. 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

    26 m² from the EPC lodged in February 2012

  • Sales of this home

    2 sales recorded, the latest in 2016

  • Recent sales in CF3 0BX

    5 sales, median £73,500 (2025–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: August 2025Latest 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.

15 Redwood Close valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 26 February 2016Most recent

    £50,000

  2. 3 March 2010

    £50,000

Median price across the last 5 sales in CF3 0BX: £73,500 (2025–2021).

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 15 Redwood Close

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

15 Redwood Close is a semi-detached house in St. Mellons, Cardiff, Cardiff (CF3 0BX). It has a recorded floor area of 26 m² (around 276 sq ft), construction records dating it to 1983-1990 and council tax band A. At 26 m² this is the smallest unit on EPC record across the building (26–60 m²). The building's EPC ratings span F to C across 14 units on file. The latest certificate (February 2012) shows an E (score 54), well below the UK norm with real room to improve. Earlier certificates rated it D (October 2008); the latest reading is one band lower. Between certificates, wall efficiency went from Average to Good and window efficiency went from Average to Good; while main heating dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on to be used only when there is no heating/hot. The latest certificate is from February 2012, so improvements made since then won't be reflected.

Today's modelled estimate of £97,000 sits 94% above the 2016 sale of £50,000. On a £-per-square-foot basis, the last sale (£181/sq ft) was about 25% above the typical sold price in the postcode. At 26 m² it sits well below the postcode median (40 m² across 13 EPCs), making it one of the more compact homes locally. 10 years since the last transfer (February 2016).

Before you decide

Everything you need to know about 15 Redwood 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.

Recommended upgrades on file would lift this property by multiple EPC bands.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 24 Feb 2022

Current Certificate(1 of 2)
Feb 2012

EPC Rating

A
B
C
D
E
E54
F
G
Main Heating
Electric
Main Fuel
—
Hot Water
Very Poor
Windows
Good
CO2 Emissions
2.2 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 24 February 2022

New assessment needed to sell or let

Property Improvements

Changes detected from historical EPC data

Feb 2012from Oct 2008
EPC improved fromD62toE54
Heating System
Storage HeatersRoom Heaters

Heating system changed

Hot Water
InstantaneousImmersion

Hot water system changed

Windows
AverageGood

Window efficiency improved

Walls
AverageGood

Wall insulation improved

Planning

Planning history

Applications and permits filed against 15 Redwood Close, St Mellons, Cardiff, CF3 0BX, sourced from the PlanIt planning register.

15 Redwood 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 Redwood Close homes

Four headline reads against 7 similar flats on this street, drawn from the latest EPC and Land Registry data.

On floor area, 15 Redwood Close runs well behind the street norm.

Price per m²

£1,953

Street avg £1,735

On par

Floor Area

26 m²

Street avg 35 m²

Strongly below

Habitable Rooms

1 rooms

Street avg 2 rooms

Below

CO₂ Emissions

2.2 t/year

Street avg 2.7 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

0.1 km

Llaneirwg Way — bus stop.

Nearest stops

  • Llaneirwg WayBus stop84m
  • Sanderling DriveBus stop178m
  • Llaneirwg WayBus stop192m
  • Heritage InnBus stop283m

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 3 Building Survey

Late 20th centuryGround Floor FlatEPC ENo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £795 · 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.
£114k

1 Broadlands Court, St Mellons

CF3 0BZ

£128k

1 Brookfield Drive, St Mellons

CF3 0BA

£160k

1 Caspian Close, St Mellons

CF3 0BQ

£164k

1 Aspen Close, St Mellons

CF3 0BT

1 bed1 bath
£189k

1 Caerleon Close, St Mellons

CF3 0HH

£198k

1 Ashfield Court, St Mellons

CF3 0AE

£200k

1 Bulrush Close, St Mellons

CF3 0AZ

£203k

1 Caraway Close, St Mellons

CF3 0NF

2 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 15 Redwood Close is modelled from its 26 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF3 0BX. 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 15 Redwood 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 15 Redwood Close was lodged in February 2012 at band E and expired in February 2022, 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 15 Redwood 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 0BX.
Council tax band
15 Redwood Close is in council tax band A. 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 15 Redwood Close, St Mellons, Cardiff, CF3 0BX. Each answer is also embedded as structured data for search engines.

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