4, Water Street, LL36 9YB

4 Water Street is a 67 m² / 721 sq ft terraced home in Tywyn. It sold for £165,000 in December 2025. Indexed forward to today's value, that sale is roughly £166k. Recent local prices imply a broad valuation context of £106k to £156k based on its internal area. The Land Registry and EPC data was last updated 2 July 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Dec 2025 £165,000 -3.3% -6.5%
Mar 2024 £175,000 -4.6% -10.4%
Jul 2021 £198,000 1.5% -0.5%
Aug 2007 £160,000 19.9% 17.2%
Jul 2005 £110,000 na na
Internal area
67 square metres (721 square feet) according to latest EPC inspection
Price per internal area

This property sold for £2,462 per square metre (£229 per square foot) in Dec 2025. Indexed forward to today's value, this is roughly £2,485 per square metre (£231 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Dec 2025 £165,000 £2,463 £166,485 £2,485
Mar 2024 £175,000 £2,612 £189,850 £2,834
Jul 2021 £198,000 £2,955 £232,744 £3,474
Aug 2007 £160,000 £2,388 £225,639 £3,368
Jul 2005 £110,000 £1,642 £172,408 £2,573

Calculated using the latest EPC internal area of 67 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 £166,485. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Tywyn are now selling for between £1,580 and £2,330 per square metre (£146 and £216 per square foot). Based on an internal area of 67 m², this implies a valuation between £106,000 and £156,000. 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
Terrace
Council tax band
B
Plot size
104 square metres (1,119 square feet) - map showing freehold boundary lines
EPC Inspections
Summary:
19 April 2021 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
Mid-Terrace House , has 4 habitable rooms. Estimated year built before 1900
Area:
67 sqm (721 square foot) total internal area
Comments:
Walls: Granite or whinstone, as built, no insulation (assumed). Roof: Pitched, 250 mm loft insulation. Heating: Boiler and radiators, oil.
Frequently asked questions

4 Water Street 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 £166,485.
  • Based on an internal area of 67 m² and recent prices in Tywyn, this implies a lower and upper quartile range from £106,000 to £156,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 4 Water Street last sold for £165,000 in December 2025.

HouseMetric shows 4 Water Street as 67 m² (721 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 19 April 2021. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 4 Water Street was in council tax band B. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

4 Water Street is in postcode LL36 9YB, in Tywyn. You can also view HouseMetric's sold-price page for Water Street, LL36 9YB or analysis of the Tywyn property market.

HouseMetric combines HM Land Registry price paid data, Energy Performance Certificate data and Ordnance Survey/open data. The data were last updated 2 July 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.