Property data
Sale history
Price Date Annual growth After inflation
£650,000 Oct 2020 2.3% 1.5%
£640,000 * Feb 2020 3.1% 1.4%
£490,000 Jun 2011 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
137 square metres (1,475 square feet) according to latest EPC inspection
£ per square meter (foot)
£4,744 per sqm (£441 per sqft) in Oct 2020. For context, homes in Welwyn Garden City are now selling for between £4,200 and £5,640 per square metre (£390 and £523 per square foot) . See the analysis of Welwyn Garden City AL7-2 housing market.
Valuation comparables
Infer the current value by seeing what similar properties have sold for recently. To view this list for 21, Waterbeach using the valuation comparables search tool, join now.
Bedrooms
4
Type
Detached
Council tax band
G
Plot size
488 square metres (5,253 square feet) - map showing freehold boundary lines
Planning applications
Planning ref:
March 2025 6/2025/0175/HOUSE
Type:
Full and householder planning application
Status:
Application approved
Address:
21 Waterbeach Welwyn Garden City
Description:
Erection of a single storey rear extension and first floor side extension following the demolition of existing conservatory
EPC Inspections
Summary:
21 July 2020 - energy performance certificate grade C
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Detached House , has 6 habitable rooms. Estimated year built 1983 to 1990
Area:
137 sqm (1,475 square foot) total internal area
Comments:
Walls: Cavity wall, as built, insulated (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.

Summary:
21 July 2010 - energy performance certificate grade C
Reason for EPC:
marketed sale
Tenure:
Owner-occupied
Property type:
Detached House , has 7 habitable rooms. Estimated year built 1983 to 1990
Area:
169 sqm (1,819 square foot) total internal area
Comments:
Walls: Cavity wall, filled cavity. Roof: Pitched, 150 mm loft insulation. Heating: Boiler and radiators, mains gas.