Seintwar, SY20 8JS

Seintwar is a 101 m² / 1,087 sq ft detached home in Machynlleth. It sold for £335,000 in November 2025. Indexed forward to today's value, that sale is roughly £335k. Recent local prices imply a broad valuation context of £202k to £265k 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
Nov 2025 £335,000 6.2% 2.5%
Oct 2017 £205,000 * 1.5% -0.6%
Sep 2010 £185,000 na na

*This price paid record has been flagged by Land Registry as a 'Category B: Additional Price Paid entry'. This could be due to a variety of reasons, such as the sale being a buy-to-let purchase, a repossession or a transfer to a limited company. When Land Registry suspects that a sale does not reflect full market value (e.g. part-ownership or right to buy), these transactions can be flagged as well. For this reason, we exclude them from our area statistics.

Internal area
101 square metres (1,087 square feet) according to latest EPC inspection
Price per internal area

This property sold for £3,316 per square metre (£308 per square foot) in Nov 2025. Indexed forward to today's value, this is roughly £3,313 per square metre (£308 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Nov 2025 £335,000 £3,317 £334,638 £3,313
Oct 2017 £205,000 £2,030 £285,550 £2,827
Sep 2010 £185,000 £1,832 £275,812 £2,731

Calculated using the latest EPC internal area of 101 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 £334,638. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Machynlleth are now selling for between £2,000 and £2,620 per square metre (£185 and £243 per square foot). Based on an internal area of 101 m², this implies a valuation between £202,000 and £265,000. 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
Detached
Council tax band
na
Plot size
520 square metres (5,597 square feet) - map showing freehold boundary lines
Company ownership
Title number
CYM508384
Tenure
Freehold
Title address
Seintwar, Taliesin, Machynlleth
Owner
2B-CONSULTING LIMITED (Company reference number: 4802220)
Proprietor address: 217 Leam Terrace, Leamington Spa CV31 1DW
Price paid on title: £205,000
Ownership record added to Land Registry's corporate ownership dataset 18 Oct 2017
Planning applications
Planning ref:
May 2018 A180269
Type:
Full and householder planning application
Status:
Application approved with conditions
Address:
Seintwar, Taliesin, Machynlleth, Ceredigion
Description:
Replace existing patio and decking (running at different levels and with steps) with single, larger decking, with balustrading on 3 sides.
EPC Inspections
Summary:
12 June 2025 - energy performance certificate grade E
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
Marketed sale
Tenure:
Owner-occupied
Property type:
Detached House , has 5 habitable rooms. Estimated year built 1967 to 1975
Area:
101 sqm (1,087 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, 270 mm loft insulation. Heating: Boiler and radiators, oil.
Summary:
10 September 2010 - energy performance certificate grade F
Reason for EPC:
None
Tenure:
Owner-occupied
Property type:
None , has 5 habitable rooms. Estimated year built 1967 to 1975
Area:
104 sqm (1,119 square foot) total internal area
Comments:
Frequently asked questions

Seintwar 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 £334,638.
  • Based on an internal area of 101 m² and recent prices in Machynlleth, this implies a lower and upper quartile range from £202,000 to £265,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, Seintwar last sold for £335,000 in November 2025.

HouseMetric shows Seintwar as 101 m² (1,087 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 E, from an inspection dated 12 June 2025. EPC information comes from the public Energy Performance Certificate data for England and Wales.

Seintwar is in postcode SY20 8JS, in Machynlleth. You can also view HouseMetric's sold-price page for SY20 8JS or analysis of the Machynlleth 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.