142, Delffordd, SA8 3ER

142 Delffordd is a 128 m² / 1,378 sq ft semi-detached home in Alltwen. It sold for £295,000 in November 2023. Indexed forward to today's value, that sale is roughly £317k. Recent local prices imply a broad valuation context of £276k to £379k based on its internal area. The Land Registry and EPC data was last updated 1 June 2026.

Property data
Sale history
Date Paid price Annual growth After inflation
Nov 2023 £295,000 4.9% 2.1%
Jan 2007 £132,000 na na
Floor plan

Archived estate agent floor plan for 142, Delffordd.

Floorplan 142
View floorplan
Internal area
128 square metres (1,378 square feet) according to latest EPC inspection
Price per internal area

This property sold for £2,304 per square metre (£214 per square foot) in Nov 2023. Indexed forward to today's value, this is roughly £2,476 per square metre (£230 per square foot) .

Date Paid price Paid £/sqm Today's value Today's value £/sqm
Nov 2023 £295,000 £2,305 £316,910 £2,476
Jan 2007 £132,000 £1,031 £203,942 £1,593

Calculated using the latest EPC internal area of 128 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 £316,910. This is one data point to inform the valuation. Another method is the valuation implied by what comparable homes are selling for. Homes in Alltwen are now selling for between £2,160 and £2,960 per square metre (£200 and £274 per square foot). Based on an internal area of 128 m², this implies a valuation between £276,000 and £379,000. 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
C
Plot size
374 square metres (4,026 square feet) - map showing freehold boundary lines
Archived listings
History:
Archived sales listing for 142 Delffordd. Advertised on multiple portals. It was reduced on 15/05/2023. It last appeared Nov 2023.
Photos:

There are 14 archived estate agent listing photos (taken in January 2023) for 142 Delffordd.

Photos for 142 Delffordd
View photos
Advertiser remarks:
  • 3 bedrooms
  • 2 bathrooms
Planning applications
Planning ref:
October 2015 P2015/0712
Type:
Full and householder planning application
Status:
Application approved
Address:
142 DELFFORDD RHOS PONTARDAWE SWANSE
Description:
Single storey side elevation.
EPC Inspections
Summary:
30 January 2023 - energy performance certificate grade D
Certificate:
View energy certificate on GOV.UK
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Detached Bungalow , has 6 habitable rooms. Estimated year built 1967 to 1975
Area:
128 sqm (1,378 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.
Frequently asked questions

142 Delffordd 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 £316,910.
  • Based on an internal area of 128 m² and recent prices in Alltwen, this implies a lower and upper quartile range from £276,000 to £379,000, using HouseMetric's implied valuation methodology.

According to HM Land Registry price paid data, 142 Delffordd last sold for £295,000 in November 2023.

HouseMetric shows 142 Delffordd as 128 m² (1,378 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 30 January 2023. EPC information comes from the public Energy Performance Certificate data for England and Wales.

When we last checked, 142 Delffordd was in council tax band C. Council Tax bands can change, so check the latest Valuation Office Agency Council Tax list.

142 Delffordd is in postcode SA8 3ER, in Alltwen. You can also view HouseMetric's sold-price page for Delffordd, SA8 3ER or analysis of the Alltwen 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.