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18 Claremont Crescent, Rumney, Cardiff, CF3 4LS

1 planning record

Estimated value

£224,000

  • Since the 1995 sale (£50,000)+348%
  • Against CF3 4LS's recent median (£237,000)-5%

Newest record on this page: April 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
Habitable rooms
5
From EPC
Floor area
99 m²
1066 sq ft
Energy rating
E
Score 42
Council tax
Band E
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

£224,000

  • Against its 1995 sale (£50,000)+348%
  • Against CF3 4LS's recent median (£237,000)-5%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 18 Claremont Crescent is modelled from its 99 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF3 4LS. 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

    99 m² from the EPC lodged in March 2014

  • Sales of this home

    1 sale recorded, the latest in 1995

  • Recent sales in CF3 4LS

    5 sales, median £237,000 (2025–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: April 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull 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.

Latest sale on 18 Claremont Crescent was the lowest on Land Registry record across the postcode.

Sales timeline

  1. 16 November 1995Most recent

    £50,000

Median price across the last 5 sales in CF3 4LS: £237,000 (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 18 Claremont Crescent

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

18 Claremont Crescent is a semi-detached house in Rumney, Cardiff, Cardiff (CF3 4LS). It has a recorded floor area of 99 m² (around 1066 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (March 2014) shows an E (score 42), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 73), a 2-band jump. The latest certificate is from March 2014, so improvements made since then won't be reflected.

Held since November 1995 — that's 31 years off the open market, well above the local norm. 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 £224,000 sits 348% above the 1995 sale of £50,000. On a £-per-square-foot basis, the last sale (£47/sq ft) was about 71.9% below the postcode norm. One planning record on file: an extension approved in 2021. Past consents include an extension, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs).

Before you decide

Everything you need to know about 18 Claremont Crescent

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.

18 Claremont Crescent's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 20 Mar 2024

Current Certificate
Mar 2014

EPC Rating

A
B
C
D
E
E42
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
6.7 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 20 March 2024

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 18 Claremont Crescent, Rumney, Cardiff, CF3 4LS, sourced from the PlanIt planning register.

18 Claremont Crescent has an approved single-storey side and rear extension on the planning record.

1 application on record at 18 Claremont Crescent, Rumney, Cardiff, CF3 4LS

1decisions1extensions7documents
  1. Feb 2021
    ExtensionFull
    Outcome in report

    Extension: Single storey · Side and rear of property

    SINGLE STOREY EXTENSION TO SIDE AND REAR OF PROPERTY

    Documents
    7 docs on file
    Reference
    21/00070/DCH
    Full record in report

Unlock 18 Claremont Crescent, Rumney, Cardiff, CF3 4LS's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full
  • The 7 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Claremont Crescent homes

Four headline reads against 14 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 18 Claremont Crescent lags the street by a wide margin.

Price per m²

£505

Street avg £2,145

Strongly below

Floor Area

99 m²

Street avg 99 m²

On par

Habitable Rooms

5 rooms

Street avg 5 rooms

On par

CO₂ Emissions

6.7 t/year

Street avg 4.1 t/year

Strongly below
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

Claremont Crescent — bus stop.

Nearest stops

  • Claremont CrescentBus stop82m
  • Llanrumney AvenueBus stop108m
  • Llanrumney AvenueBus stop208m
  • Manorbier CresBus stop246m

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

Early 20th centurySemi-Detached HouseEPC E

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

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£241k

1 Captain S Walk, Clevedon Road, Llanrumney

CF3 4BE

£247k

1 Ball Close, Llanrumney

CF3 4JG

3 bed1 bath
£200k

1 Clevedon Road, Llanrumney

CF3 4HP

£200k

1 Ilfracombe Crescent, Llanrumney

CF3 4TA

£198k

1 Fremington Place, Llanrumney

CF3 4EG

£192k

1 Glastonbury Terrace, Llanrumney

CF3 4HA

£270k

1 Castle Avenue, Rumney

CF3 4FT

£182k

1 Beatrice Court, Widecombe Drive, Rumney

CF3 4BD

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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 18 Claremont Crescent is modelled from its 99 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF3 4LS. 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 18 Claremont Crescent. 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 18 Claremont Crescent was lodged in March 2014 at band E and expired in March 2024, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 18 Claremont Crescent. 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 4LS.
Council tax band
18 Claremont Crescent is in council tax band E. 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 18 Claremont Crescent, Rumney, Cardiff, CF3 4LS. Each answer is also embedded as structured data for search engines.

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