18 Romilly Crescent, Cardiff, CF11 9NR is a freehold terraced property built in 2007 onwards. The property offers approximately 1,033 square feet of living space. In this location, properties of similar size usually have three bedrooms.

The estimated current market value of the property is £416,860 , which equates to approximately £403 per square foot. It was last sold on 10 Jan 2018 for £291,000. Since then, the value has increased by £125,860, representing a 43.3% increase, or approximately 5.1% per year.

The current estimated value of £416,860 is:

  • 9.3% higher than the average property price on Romilly Crescent
  • 3.2% lower than the average in the CF11 9NR postcode area
  • and 23.3% higher than the average price for Cardiff as a whole

This property has had 2 EPC inspections with recorded tenure information. It was recorded as owner-occupied both times. This suggests the property has typically been lived in by its owners, which often reflects longer-term residency and more consistent maintenance.

At the most recent EPC inspection on 5 September 2017, the property was recorded as owner-occupied.

View sold house prices in CF11 9NR

Building approximate location

About Property

Type
Terraced House
Built
2007 onwards
Interior Size
1033 sq ft
Tenure
Freehold
Price (estimate)
£416,860
Price Per sq ft (estimate)
£403
Bedroom Count (estimate)
3 bedrooms

EPC Summary

18 Romilly Crescent, Cardiff, CF11 9NR has an Energy Performance Certificate (EPC) rating of C, based on the latest assessment carried out on 5 Sep 2017.

This property uses a gas-fired boiler and radiators, connected to the mains gas supply, as its main heating source. Hot water is provided from main heating system. The windows are fully double glazed.

The previous EPC assessment was conducted on 23 May 2013, and the property received the same rating of C with an unchanged energy efficiency score of 76.

Since the previous assessment, several changes were observed:

  • The lighting was updated from low energy lighting in 82% of fixed outlets to low energy lighting in 28% of fixed outlets, with efficiency changing from very good to average.
Heating Type
Boiler and radiators, mains gas
Good
Hot Water
From main system
Good
Roof
Roof room(s), insulated (assumed)
Good
Walls
Cavity wall, as built, insulated (assumed)
Good
Windows
Fully double glazed
Good
Lighting
Low energy lighting in 28% of fixed outlets
Average

Compared to CF11 9NR

10 th / 10
Price Rank
3% lower than average
6 th / 7
Size Rank
8% smaller than average
4 th / 7
Price Per Sq FT Rank
5% higher than average

Sale History

Today
£416,860
streetscan.co.uk estimate
+43 %
10 Jan 2018
£291,000
Freehold
+32.9 %
17 Oct 2013
£219,000
Freehold
-0.5 %
21 May 2010
£220,000
Freehold

Flood Risk for this Property

Flood risk from rivers and the sea
Very low flood risk
Flood risk from surface water
Very low flood risk
Surface water flood hazard
No mapped risk

* Results are based on Environment Agency flood risk mapping for the property UPRN where available. They are indicative and should not be treated as a site-specific flood survey.

Flood risk from rivers and the sea

This property has very low flood risk from rivers and the sea.

River and sea flooding includes flooding caused by overflowing rivers, estuaries, tidal waters and coastal surges.

Flood risk from surface water

This property has very low surface water flood risk.

Surface water flooding can happen when heavy rainfall overwhelms drains, roads, gardens or other hard surfaces.

Flood depth indicators

Rivers and Sea
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk
Surface Water
  • 0.2m depth No mapped risk
  • 0.3m depth No mapped risk
  • 0.6m depth No mapped risk
  • 0.9m depth No mapped risk
  • 1.2m depth No mapped risk

Area Insights

Similar Properties Sold Nearby

rooms: 4
size: 1130 sq ft
sale price: £425,000
sale date: 21 Nov 2025
rooms: 4
size: 1044 sq ft
sale price: £395,000
sale date: 18 Aug 2022
rooms: 4
size: 1033 sq ft
sale price: £290,000
sale date: 28 Oct 2016
rooms: 3
size: 893 sq ft
sale price: £326,000
sale date: 4 Sep 2025
rooms: 3
size: 926 sq ft
sale price: £340,000
sale date: 28 Mar 2025

Data Sources

The property at 18 Romilly Crescent, Cardiff, CF11 9NR appears three times in HM Land Registry records, with the latest transaction recorded on 10 Jan 2018. It also has three Energy Performance Certificate (EPC) records, the earliest dating back to 5 Sep 2017. We use this information to estimate the property's characteristics, flood risk profile and current market value.

This website uses public sector information from:

These datasets are licensed under the Open Government Licence v3.0 .

StreetScan.co.uk is not affiliated with, endorsed by, or associated with HM Land Registry, DESNZ, MHCLG, Defra or the Environment Agency.


Disclaimer: StreetScan.co.uk makes all reasonable efforts to ensure that the information provided on this website is current and accurate. However, no warranties or representations are made regarding its completeness, accuracy, suitability or reliability. Property values, flood risk assessments and other derived information are estimates based on publicly available datasets and should not be relied upon as professional, legal, surveying, environmental, financial or insurance advice. StreetScan.co.uk expressly disclaims all liability for any loss, damage, cost or expense arising directly or indirectly from the use of, or reliance upon, information provided on this website.