18, Sullivan Close, CF64 3QR

18 Sullivan Close is a 88 m² / 947 sq ft semi-detached home in Penarth. It sold for £170,000 in November 2011. Indexed forward to today's value, that sale is roughly £300k. Recent local prices imply a broad valuation context of £304k to £401k based on its internal area. The Land Registry and EPC data was last updated 4 August 2026.

Property data
Sale history
£170,000 on Nov 2011
Internal area
88 square metres (947 square feet) according to latest EPC inspection
Price per internal area

This property sold for £1,931 per square metre (£179 per square foot) in Nov 2011. Indexed forward to today's value, this is roughly £3,411 per square metre (£317 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Nov 2011 £170,000 £1,932 £300,207 £3,411

Calculated using the latest EPC internal area of 88 m². Earlier sale dates may not have had the same measured area available.

Valuation
The most recent sale price indexed forward to today's value is £300,207. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Penarth are now selling for between £3,450 and £4,560 per square metre (£320 and £423 per square foot). Based on an internal area of 88 m², this implies a valuation between £304,000 and £401,000. Treat this as context only. For a valuation using hand-picked comparable sales, use the Advanced search tool — create a shortlist of similar condition homes, then export a valuation report.
Bedrooms
3
Type
Semi-detached
Council tax band
E
Plot size
314 square metres (3,380 square feet) - map showing freehold boundary lines
Planning applications
Planning ref:
March 2012 2012/00071/FUL
Type:
Full and householder planning application
Status:
Application approved
Address:
18, Sullivan Close, Penarth
Description:
Proposed single storey rear extension and front porch
EPC Inspections
Summary:
06 September 2011 - energy performance certificate grade D
Reason for EPC:
None
Tenure:
Owner-occupied
Property type:
None , has 6 habitable rooms. Estimated year built 1967 to 1975
Area:
88 sqm (947 square foot) total internal area
Comments:
Frequently asked questions

18 Sullivan Close is worth whatever price a willing buyer and seller agree upon. However, the following can provide useful context.

  • HouseMetric estimates the most recent sale price indexed forward to today's value is £300,207.
  • Based on an internal area of 88 m² and recent prices in Penarth, this implies a lower and upper quartile range from £304,000 to £401,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 18 Sullivan Close last sold for £170,000 in November 2011.

HouseMetric shows 18 Sullivan Close as 88 m² (947 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 3 bedrooms. Bedroom numbers can come from a previous estate agency listing, an EPC record, or an estimate based on the size of the property.

The latest EPC rating shown by HouseMetric is D, from an inspection dated 06 September 2011. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 18 Sullivan Close was in council tax band E. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

18 Sullivan Close is in postcode CF64 3QR, in Penarth. You can also view HouseMetric's sold-price page for Sullivan Close, CF64 3QR or analysis of the Penarth property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 4 August 2026. Figures such as indexed values and local valuation ranges are calculated estimates for context, while official records can change as public datasets are updated.

For more detail on HouseMetric data sources, update frequency and valuation methods, see the HouseMetric FAQs.