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11 Alderwood Close, St Mellons, Cardiff, CF3 0BW

EPC B
Property type
Detached
Bedrooms
2
Bathroom
1
Floor area
168 m²
1808 sq ft
Energy rating
B
Score 86
Overview

About 11 Alderwood Close

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

11 Alderwood Close is a two-bedroom detached house in St. Mellons, Cardiff, Cardiff (CF3 0BW). It has a recorded floor area of 168 m² (around 1808 sq ft). The latest certificate (March 2016) returns a high B (score 86), putting the home a stone's throw from an A rating. The recommended improvements would push it to A (score 94). The latest certificate is from March 2016, so improvements made since then won't be reflected.

At 168 m² the property is well over the postcode median (67 m² across 7 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 86% of similar EPCs). Today's modelled estimate of £555,000 is 27% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£242/sq ft) was about 19.6% above the typical sold price in the postcode. Last changed hands 10 years ago, in May 2016.

Specifications

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
Before you decide

Everything you need to know about 11 Alderwood 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.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 23 Mar 2026

EPC Rating

A
B
B86
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
2.0 t/year
Occupancy
—
SDL Surveying

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 £795 · Includes VAT

Planning

Planning history

Applications and permits filed against 11 Alderwood Close, St Mellons, Cardiff, CF3 0BW, sourced from the PlanIt planning register.

11 Alderwood 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.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

11 Alderwood Close valuation sits well clear of the typical sold price in this postcode.

Current estimate

£555,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2016)

£437,000

Recorded with HM Land Registry.

Sales timeline

  1. 18 May 2016Most recent

    £437,000

Median price across the last 5 sales in CF3 0BW: £207,000 (2024–2011).

On the street

Versus other Alderwood Close homes

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

11 Alderwood Close outperforms the street on epc rating by a wide margin.

Price per m²

£2,601

Street avg £2,246

Above

Floor Area

168 m²

Street avg 78 m²

Strongly above

CO₂ Emissions

2.0 t/year

Street avg 2.9 t/year

Above

Years Held

10 years

Street avg 15 years

Below
Before you decide

Everything you need to know about 11 Alderwood Close

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

Pick your report · every report is £14.99

One time fee only - money back guarantee

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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£239k

1 Aster Close, St Mellons

CF3 0JB

2 bed1 bath
£239k

1 Chartley Close, St Mellons

CF3 0SD

2 bed1 bath
£226k

1 Ashdown Close, St Mellons

CF3 0ER

2 bed1 bath
£223k

1 Caradoc Close, St Mellons

CF3 0LQ

2 bed1 bath
£201k

1 Caraway Close, St Mellons

CF3 0NF

2 bed1 bath
£488k

1 Cleddau Close, St Mellons

CF3 0SG

4 bed4 bath
£250k

1 Brython Drive, St Mellons

CF3 0LR

3 bed
£238k

1 Chervil Close, St Mellons

CF3 0NL

3 bed
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

Reported crime in the wider district is trending notably upward year-on-year.

Crime

3/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Llaneirwg Way — bus stop.

Go deeper on the local area

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

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 11 Alderwood Close, St Mellons, Cardiff, CF3 0BW. Each answer is also embedded as structured data for search engines.