Property data
Sale history
Date Paid price Annual growth After inflation
Sep 2015 £130,000 9.1% 6.8%
Feb 2002 £40,000 na na
Floor plan

Archived estate agent floor plan for 14, Castle Terrace.

Floorplan 14
View floorplan
Internal area
80 square metres (861 square feet) according to latest EPC inspection
Price per internal area

This property sold for £1,625 per square metre (£151 per square foot) in Sep 2015. Indexed forward to today's value, this is roughly £2,384 per square metre (£221 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Sep 2015 £130,000 £1,625 £190,700 £2,384
Feb 2002 £40,000 £500 £144,929 £1,812

Calculated using the latest EPC internal area of 80 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 £190,700. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Dolwyddelan are now selling for between £2,190 and £2,810 per square metre (£203 and £261 per square foot). Based on an internal area of 80 m², this implies a valuation between £175,000 and £225,000. 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
2
Type
Semi-detached
Council tax band
C
Plot size
409 square metres (4,402 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 14 Castle Terrace. Advertised on multiple portals. It was reduced on 05/03/2015. It last appeared Sep 2015.
Photos:

There are 15 archived estate agent listing photos for 14 Castle Terrace.

Photos for 14 Castle Terrace
View photos
Advertiser remarks:
  • 2 bedrooms
Planning applications
Planning ref:
February 2018 NP4/16/400A
Type:
Full and householder planning application
Status:
Application approved with conditions
Address:
14 Castle Terrace, Dolwyddelan.
Description:
Demolition of existing single storey rear extension and erection of new single storey rear extension

Planning ref:
June 2016 NP4/16/400
Type:
Full and householder planning application
Status:
Application refused
Address:
14 Castle Terrace, Dolwyddelan.
Description:
Erection of single storey rear extension
EPC Inspections
Summary:
18 April 2013 - energy performance certificate grade E
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Semi-Detached House , has 4 habitable rooms. Estimated year built before 1900
Area:
80 sqm (861 square foot) total internal area
Comments:
Walls: Granite or whinstone, as built, no insulation (assumed). Roof: Pitched, 200 mm loft insulation. Heating: Electric storage heaters.
Frequently asked questions

14 Castle Terrace 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 £190,700.
  • Based on an internal area of 80 m² and recent prices in Dolwyddelan, this implies a lower and upper quartile range from £175,000 to £225,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 14 Castle Terrace last sold for £130,000 in September 2015.

HouseMetric shows 14 Castle Terrace as 80 m² (861 sq ft), based on the latest internal area data available for this property. The bedroom count is shown as 2 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 18 April 2013. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 14 Castle Terrace was in council tax band C. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

14 Castle Terrace is in postcode LL25 0NJ, in Dolwyddelan. You can also view HouseMetric's sold-price page for Castle Terrace, LL25 0NJ or analysis of the Dolwyddelan 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.