Property data
Sale history
Price Date Annual growth After inflation
£210,000 Jan 2022 28.8% 26.0%
£85,000 Jun 2018 na na
Internal area
77 square metres (829 square feet) according to latest EPC inspection
£ per square meter (foot)
£2,727 per sqm (£253 per sqft) in Jan 2022. For context, homes in Upper Brynamman are now selling for between £1,300 and £2,000 per square metre (£120 and £185 per square foot) . See the analysis of Upper Brynamman SA18-1 housing market.
Valuation comparables
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Bedrooms
3
Type
Detached
Council tax band
C
Plot size
623 square metres (6,706 square feet) - map showing freehold boundary lines
Planning applications
Planning ref:
December 2018 P2018/0905
Type:
Full and householder planning application
Status:
Status not known
Address:
21 GRON ROAD GWAUN CAE GURWEN AMMANFORD
Description:
Two storey rear extension including Juliet balcony, insertion of a first floor window in the western side elevation of the original house plus front porch
EPC Inspections
Summary:
01 October 2025 - energy performance certificate grade D
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Detached House , has 4 habitable rooms. Estimated year built before 1900
Area:
83 sqm (893 square foot) total internal area
Comments:
Walls: Granite or whin, as built, no insulation (assumed). Roof: (same dwelling above). Heating: Boiler and radiators, mains gas.

Summary:
02 November 2012 - energy performance certificate grade E
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Detached House , has 5 habitable rooms. Estimated year built before 1900
Area:
77 sqm (829 square foot) total internal area
Comments:
Walls: Granite or whinstone, as built, no insulation (assumed). Roof: Pitched, 200 mm loft insulation. Heating: Boiler and radiators, mains gas.