I live in California and my question is;
1) can I refuse a lockbox?
2) can I refuse an open house schedule when we are not present?
I just don't want strangers here when we are not present.
This is one of the rare occasions that I have to disagree with Gail.
There is a significant security risk of allowing a lockbox. It would not be unreasonable to refuse one unless you are able to have somebody present in the house at all times.
And you certainly have the right to not have strangers in your home when you aren't there.
As for open house, as long as you are presented with advance notice, just make sure you be there during the entire period. They are generally held on weekends anyway so that shouldn't be a problem. You may be asked to leave the premises while prospective buyers are looking over the house. You are free to refuse to leave. And, personally, I would dog the footsteps of anybody wandering through the house to make sure they don't have sticky fingers.
Here's the CA "entry" statute:
http://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=CIV§ionNum=1954.
Print it out. Read it. Keep it. Hold the property owner to the letter of the law and respond to any non-compliance in writing.
You might also be interested in learning about the implied covenant of quiet enjoyment - addressed by CA Civil Code Section 1927:
http://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?lawCode=CIV§ionNum=1927.
Should the landlord give you a hard time there is CA case law to back you up:
Case Law on the Implied Covenant of Quiet Enjoyment
Petroleum Collections Inc. v. Swords, 48 Cal.App.3d 841 (1975) and Guntert v. City of Stockton, 55 Cal.App.3d 131 (1976) both stood for the rule that unless otherwise stated, this covenant is impliedly found in ALL leasing agreements. Pierce v. Nash, 126 Cal.App.2d 606 (1954) held that minor inconveniences and annoyances are not actionable breaches of the implied covenant of quiet enjoyment. To be actionable, the landlord's act or omission must substantially interfere with a tenant's right to use and enjoy the premises for the purposes contemplated by the tenancy.
Remedy for a Breach of the Implied Covenant of Quiet Enjoyment
An interference by the landlord, or by someone claiming under the landlord "by which the tenant is deprived of the beneficial enjoyment of the premises amounts to a constructive eviction if the tenant so elects and surrenders possession, and the tenant will not be liable for rentals for the portion of the term following his eviction." Kulawitz v. Pacific etc. Paper Co. 25 Cal.2d 664 (1944).