Skip to content
UK Property Looker

3 Duncan Close, St Mellons, Cardiff, CF3 1NP

7 sales on record
Property type
Semi-detached
Habitable rooms
3
From EPC
Floor area
57 m²
614 sq ft
Energy rating
C
Score 69
Council tax
Band C
Tenure
Owner Occupied
Get directions (opens in a new tab)
Overview

About 3 Duncan Close

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

3 Duncan Close is a semi-detached house in St. Mellons, Cardiff, Cardiff (CF3 1NP). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (April 2016) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 88). The latest certificate is from April 2016, so improvements made since then won't be reflected.

Last sale on file: £188,000 in April 2024. Across the public record there are 7 sales, relatively high churn for a single property. Across 2001–2024, sale prices on this property compounded at 5.3% per year. Today's modelled estimate of £207,000 is 10.1% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£306/sq ft) was about 61.1% above the typical sold price in the postcode. At 57 m² it's 16.2% smaller than the typical home in the postcode (68 m² median across 17 EPCs).

Before you decide

Everything you need to know about 3 Duncan Close

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

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This certificate is over 10 years old and is no longer valid.Expired 13 Apr 2026

Current Certificate
Apr 2016

EPC Rating

A
B
C
C69
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.0 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 13 April 2026

New assessment needed to sell or let
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centurySemi-Detached HouseEPC C

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 £545 · Includes VAT

Planning

Planning history

Applications and permits filed against 3 Duncan Close, St Mellons, Cardiff, CF3 1NP, sourced from the PlanIt planning register.

3 Duncan Close has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

Price

Sales history & valuation

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

3 Duncan Close has more than tripled in price since its earliest registered sale in 2001.

Current estimate

£207,000

Modelled from EPC, postcode comparables and a sale-price growth of 5.3% per year over 22 years.

See how we calculated this
Last sold (2024)

£188,000

Growth on file: 5.3% per year over 22 years.

Sales timeline

  1. 25 April 2024Most recent

    £188,000

    +17.5%over 4 years

  2. 27 May 2019

    £159,995

    +3.2%

  3. 29 March 2019

    £155,000

    +3.3%over 2 years

  4. 7 July 2016

    £150,000

    +15.4%over 8 years

  5. 26 July 2007

    £129,950

    +94.9%over 5 years

  6. 2 May 2002

    £66,680

    +13.0%

  7. 2 November 2001

    £59,000

Median price across the last 5 sales in CF3 1NP: £245,000 (2025–2024).

On the street

Versus other Duncan Close homes

Four headline reads against 17 similar houses on this street, drawn from the latest EPC and Land Registry data.

On habitable rooms, 3 Duncan Close runs well behind the street norm.

Price per m²

£3,298

Street avg £2,795

Above

Floor Area

57 m²

Street avg 66 m²

Below

Habitable Rooms

3 rooms

Street avg 4 rooms

Strongly below

CO₂ Emissions

2.0 t/year

Street avg 2.2 t/year

Above
Before you decide

Everything you need to know about 3 Duncan Close

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

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.
£207k

1 Morfa Crescent, Rumney

CF3 1TB

£209k

1 Harris Avenue, Rumney

CF3 1QA

£205k

1 Canopus Close, St Mellons

CF3 1NR

2 bed1 bath
£205k

1 Menai Way, Rumney

CF3 1RG

£210k

1 Bro Athro

CF3 1DZ

£203k

1 Dovey Close, Rumney

CF3 1RJ

3 bed
£213k

1 Abergele Road, Rumney

CF3 1RR

3 bed1 bath
£213k

1 Heol Newydd

CF3 1DW

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

Ty Coch Court — 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 3 Duncan Close, St Mellons, Cardiff, CF3 1NP. Each answer is also embedded as structured data for search engines.