Property data
Sale history
Date Paid price Annual growth After inflation
Oct 2014 £249,950 -6.5% -8.8%
Jun 2007 £410,000 na na
Internal area
178 square metres (1,916 square feet) according to latest EPC inspection
Price per internal area

This property sold for £1,404 per square metre (£130 per square foot) in Oct 2014. Indexed forward to today's value, this is roughly £2,143 per square metre (£199 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Oct 2014 £249,950 £1,404 £381,530 £2,143
Jun 2007 £410,000 £2,303 £603,634 £3,391

Calculated using the latest EPC internal area of 178 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 £381,530. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Trearddur Bay are now selling for between £1,320 and £2,680 per square metre (£122 and £248 per square foot). Based on an internal area of 178 m², this implies a valuation between £235,000 and £477,000. 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
na
Type
Semi-detached
Council tax band
na
Company ownership
Title number
CYM359943
Tenure
Freehold
Title address
Red Sails, Porth-Y-Post, Trearddur Bay, Holyhead
Owner
HOLYHEAD LL65 MANAGEMENT COMPANY LIMITED (Company reference number: 9259099)
Proprietor address: Red Sails, Lon Isallt, Trearddur Bay, Holyhead LL65 2UP
Price paid on title: £410,000
Ownership record added to Land Registry's corporate ownership dataset 11 May 2015
EPC Inspections
Summary:
19 June 2014 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Semi-Detached Bungalow , has 4 habitable rooms. Estimated year built 1967 to 1975
Area:
178 sqm (1,916 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, 250 mm loft insulation. Heating: Boiler and radiators, oil.

Summary:
05 May 2012 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Unknown
Property type:
Detached House , has 12 habitable rooms. Estimated year built 1950 to 1966
Area:
295 sqm (3,175 square foot) total internal area
Comments:
Walls: Cavity wall,. Roof: Pitched, 250 mm loft insulation. Heating: Boiler and radiators, oil, Boiler and radiators, oil.
Frequently asked questions

Red Sails Lon Isallt 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 £381,530.
  • Based on an internal area of 178 m² and recent prices in Trearddur Bay, this implies a lower and upper quartile range from £235,000 to £477,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, Red Sails Lon Isallt last sold for £249,950 in October 2014.

HouseMetric shows Red Sails Lon Isallt as 178 m² (1,916 sq ft), based on the latest internal area data available for this property.

The latest EPC rating shown by HouseMetric is D, from an inspection dated 19 June 2014. EPC information comes from the public Energy Performance Certificate data for England and Wales.

Red Sails Lon Isallt is in postcode LL65 2UP, in Trearddur Bay. You can also view HouseMetric's sold-price page for Lon Isallt, LL65 2UP or analysis of the Trearddur Bay property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 1 June 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.