**Exhibit32.1**

**Certification of CEO andCFO Pursuant to18 U.S.C. Section 1350,as Adopted Pursuant toSection 906 of the Sarbanes-Oxley Act of 2002**

In connection with theQuarterly Report on Form 10-Q of South Hertfordshire United KingdomFund, Ltd. (the “Partnership”) for the three months ended September 30,  2006, as filed with the Securities andExchange Commission on the date hereof (the “Report”), Robert Mackenzie, as adirector for ntl Directors Limited, the Corporate Director of NTL FawnspringLimited, the general partner of the Partnership, and Robert Gale, as a directorfor ntl Directors Limited, the Corporate Director of NTL Fawnspring Limited,the general partner of the Partnership, each hereby certifies, pursuant to 18U.S.C. Section 1350, as adopted pursuant to Section 906 of theSarbanes-Oxley Act of 2002, to the best of his knowledge, that:

(1)                                  TheReport fully complies with the requirements of Section 13(a) or15(d) of the Securities Exchange Act of 1934; and

(2)                                  Theinformation contained in the Report fairly presents, in all material respects,the financial condition and results of operations of the Partnership.
| /s/ ROBERT MACKENZIE |                                                                   |
|----------------------|------------------------------------------------------------------------|
| Name:                | Robert Mackenzie                                                       |
| Title:               | Director of ntl  Directors Limited                                     |
|                 | Corporate  Director of NTL Fawnspring Limited,                         |
|                 | the General  Partner of South Hertfordshire United Kingdom Fund, Ltd.* |
| Date:                | November 14,  2006                                                     |
|                      |                                                                        |  |

 
| /s/ ROBERT GALE |                                                                                                                  |
|-----------------|-----------------------------------------------------------------------------------------------------------------------|
| Name:           | Robert Gale                                                                                                           |
| Title:          | Director of ntl  Directors limited                                                                                    |
|            | Corporate  Director of NTL Fawnspring Limited,  the General Partner of South Hertfordshire United Kingdom Fund, Ltd.* |
| Date:           | November 14,  2006                                                                                                    |
|                 |                                                                                                                       |  |

 

A signed original of thiswritten statement required by Section 906 of the Sarbanes-Oxley Act of2002 has been provided to the Partnership and will be retained by thePartnership and furnished to the Securities and Exchange Commission or itsstaff upon request.

This certificationaccompanies the Report pursuant to Section 906 of the Sarbanes-Oxley Actof 2002 and shall not, except to the extent required by the Sarbanes-Oxley Actof 2002, be deemed filed by the Partnership for purposes of Section 18 ofthe Securities Exchange Act of 1934.

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*                    ThePartnership has no Chief Executive Officer or Chief Financial Officer. RobertMackenzie and Robert Gale are directors of ntl Directors Limited, which is acorporate director of NTL Fawnspring Limited, the general partner of thePartnership.

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