Property data
Sale history
£400,000 on Nov 2025 (est. today's value: £400,000)

*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
151 square metres (1,625 square feet) according to latest EPC inspection
£ per square meter (foot)
£2,649 per sqm (£246 per sqft) in Nov 2025. For context, homes in Guildford are now selling for between £4,250 and £5,350 per square metre (£394 and £497 per square foot) . See the analysis of Guildford GU2-8 housing market.
Valuation comparables
Infer the current value by seeing what similar properties have sold for recently. To view this list for 20, Blackwell Avenue using the valuation comparables search tool, join now.
Bedrooms
5
Type
Semi-detached
Council tax band
D
Plot size
252 square metres (2,713 square feet) - map showing freehold boundary lines
Company ownership
Title number
SY459251
Tenure
Freehold
Title address
20 Blackwell Avenue, Guildford
Owner
ATMP PROPERTIES LTD (Company reference number: 09409801)
Proprietor address: Fylde Tax Accountants, 155 Newton Drive, Blackpool, FY3 8LZ
Price paid on title: £400,000
Ownership record added to Land Registry's corporate ownership dataset 24 Nov 2025
Archived listings
History:
Archived rental listing for 20 Blackwell Avenue. Advertised on multiple portals. It was . It last appeared Aug 2011.
Photos:

There are 4 photos from estate agent listings of 20 Blackwell Avenue.

Photos for 20 Blackwell Avenue
View photos
Advertiser remarks:
  • 1 bedrooms
Planning applications
Planning ref:
March 2017 16/P/02140
Type:
Full and householder planning application ; this application involves multiple dwellings
Status:
Application approved
Address:
20 Blackwell Avenue, Guildford
Description:
Proposed two storey rear extension and subdivision of dwelling to create a new two storey attached dwelling.

Planning ref:
February 2013 13/P/00236
Type:
Full and householder planning application
Status:
Application withdrawn before a decision was taken
Address:
20 Blackwell Avenue, Guildford
Description:
Extension of time application for extant planning application 10/P/00161, approved 31/03/2010, for a two storey rear extension and conversion of existing house into one three bedroom dwelling and one two bed dwelling.

Planning ref:
March 2010 10/P/00161
Type:
Full and householder planning application
Status:
Application approved
Address:
20 Blackwell Avenue, Guildford
Description:
Two storey rear extension and conversion of existing house into one three bedroom dwelling and one two bed dwelling (as amended by drawings received 17/03/10 and 24/03/10).
EPC Inspections
Summary:
07 November 2018 - energy performance certificate grade C
Reason for EPC:
Rental
Tenure:
Private rental
Property type:
Semi-Detached House , has 7 habitable rooms. Estimated year built 1950 to 1966
Area:
151 sqm (1,625 square foot) total internal area
Comments:
Walls: Cavity wall, as built, no insulation (assumed). Roof: Pitched, 100 mm loft insulation. Heating: Boiler and radiators, mains gas.

Summary:
17 October 2008 - energy performance certificate grade E
Reason for EPC:
None
Tenure:
Private rental
Property type:
None , has 9 habitable rooms. Estimated year built 1950 to 1966
Area:
145 sqm (1,561 square foot) total internal area
Comments: