Opinion
As owners of real property within the area involved, petitioners sought by mandamus (§ 1085, Code Civ. Proc.) to compel respondent supervisors to rescind a rezoning amendment to a county zoning ordinance. General demurrers to the petition as amended 1 having been interposed by respondents, real parties in interest and an intervenеr, the same were sustained without leave to amend. Petitioners appeal from the ensuing judgment dismissing the action.
The property affected by the change in zoning comprises approximately *712 5 acres located in Goleta; formerly it was zoned 6-R-2, Two Family Residential District permitting duplexes on net lot acres of 7,000 square feet. By an application filed with the planning commission on February 6, 1969, Goleta Valley Housing Committee (the intervener here) requested a change, in zoning to DR-20, Design Residential District permitting 20 dwelling units per gross acre. Following noticed hearings before the planning commission and the board of supervisors the property, by an amending ordinance, was ultimately rezoned DR-16 which included, under provisions of said ordinance, a Development Plan permitting 15 townhouses or apartments per acre but not in excess of 75 units for the entire property.
According to the amended petition, at all pertinent times there was in effect a certain county zoning ordinance No. 661, article XIII thereof providing that such ordinance or any of its provisions could be amended in accordance with the procedure set forth in the Conservation and Planning Act (Gov. Code, § 65500 et seq.); referred to were amendment procedures set forth in the ordinance, namely, the initiation of such amendment by a verified petition of one or more property owners affected thereby, the payment of a nonrefundable fee by the petitioner to cover administrative expenses (including sending out of notices) and other matters not here material. Although, as alleged in the petition, published and timely notice pursuant to section 65854 subdivision (a) of the Government Code was given of the public hearing before the planning commission, it was also alleged that two notices were subsequently mailed to all property owners within 300 feet of the property proposed to be rezoned, these subsequent notices, being given pursuant to the further provision in section 65854 subdivision (c) that “In addition to notice by publication, a county or city may give notice of the hearing in such manner as it may deem necessary or desirable.” While the published notice did not so err, the first of the mailed notices erroneously stated that the proposed amendment would allow “20 dwelling units per gross area,” while the second (and, subsequent) mailed notice corrected such error by stating that the amendment would permit “20 dwelling units per gross acre” The pleading thereafter alleges that the planning commission, disregarding “the above stated misleading and confusing proliferation of conflicting notices,” went ahead with its hearing on the noticed date; that at such hearing evidence presented in opposition to the proposed rezoning, сonsisting (among other things) of the massive traffic problems to be created by the potential presence of hundreds of children in a heavy traffic area, was “disregarded”; that instead, the planning commission accepted “zn toto the barest evidence of alleged ‘low cost’ housing from the alleged ‘corporate’ petitioner,” the intervener here being so described since the application was filed in the name of a non-existing entity, unregistered with the Division of Corporations and with no *713 fictitious name application on file, and as a result of these latter omissions, the “public” was unable to determine with whom it was dealing; and that as a further result of all the above errors and omissions, “the ‘public’ was confused, bewildered, disoriented and misled, was unable to retain the services of competent counsel to aid them at the ‘public’ hearing, and their property rights and their economic assets, their homes and families were affected without due process of law”; that the above notwithstanding, althоugh called to its attention, the rezoning recommendations of the planning commission were forwarded to respondent board of supervisors which, after proper notice thereof, proceeded with a public hearing. After the reception of evidence at such hearing, the supervisors (with one dissent) voted to adoрt the amending ordinance sought to be set aside.
With respect to the proceedings before respondent board, it is alleged that they were not had as prescribed by law by reason of the deficiencies and errors in procedure above mentioned, all of which were brought to the board’s attention; that no substantial evidenсe was produced by any person properly before the planning commission tending to show any reason why the rezoning should take place, and petitioners’ claims in that regard were arbitrarily disregarded by respondent board; and that the evidence presented to the board overwhelmingly favored a denial of the rezoning аmendment, the ignoring of which evidence amounted to a prejudicial abuse of discretion on the part of respondent body.
While special demurrers on the ground of unintelligibility and uncertainty were interposed by certain of the demurrants, the court did not rule thereon, sustaining without leave to amend the general demurrers filed by all three aрpearing respondents on the grounds that (1) the amended petition failed to state a cause of action and (2) the court lacked jurisdiction of the subject matter of the amended pleading. For the following reasons we think that the court’s ruling was proper.
At the outset it is settled that the sufficiency of a petition in a mandamus proceeding can be tested by demurrer.
(Temescal Water Co.
v.
Department of Public Works,
Despite the determinative nature of the foregoing language, as their first point on appeal petitioners nevertheless argue that they are not asking that respondent body perform a legislative act but, on the contrary, that the court order it to undo what has been done illegally. First and foremost, in this regard, is the claim that the planning commission recommended amendment of the ordinance without following the procedure prescribed by statute (Gov. Code, § 65854, subd. (a)), or, as further alleged, without taking the steps set forth in the ordinanсe itself with respect to the initiation of such amendment by a verified petition. Cited by petitioners is
Hein
v.
Daly City,
Further, it appears that the
Hein
case was decided in 1958, some seven years before the enactment (in 1965) of section 65801, Government Code.
2
As provided in the concluding sentence thereof, it shall not be presumed that error in matters of this kind is prejudicial or that injury was done if error is shown, such error being specifically made applicable to any “irregularity” or “omission” as to any matter pertaining to “petitions, applications, notices ... or any matters of procedure whatever . . Even absent the above enactment, the pertinency of which here seems most compelling, there is no allegation by petitioners that they were misled by the two mailed notices into staying away from the hearing before the planning commission or whether other property owners, on whose behalf the instant proceeding is assertedly brought, absented themselves for the same reason.
3
Nor is there any statement whether subsequently they did, or did not, attend such hеaring; too, if they did attend, whether they protested the form of notice here challenged. “The general rule is that one who has been notified to attend a certain proceeding and does do so, cannot be heard to complain of alleged insufficiency of the notice; it has in such instance served its purpose. . . . The rulе also applies to a hearing upon a zoning application. [Citations.]”
(De Luca
v.
Board of Supervisors,
This brings us to petitioners’ remaining contention that it was an abuse of disсretion, and therefore reversible error, for the court to sustain the demurrers without leave to amend. Petitioners properly argue that abuse of discretion in sustaining a demurrer without leave to amend is reviewable on appeal even in the absence of a request (as here) for leave to amend.
(Faulkner
v.
California Toll Bridge Authority, supra,
“Under our law the legislative body cannot be forced to enact or
*717
amend a zoning ordinance.”
(Banville
v.
County of Los Angeles, supra,
The judgment is affirmed.
Wood, P. J., and Gustafson, J., concurred.
Notes
Petitioners’ original pleading sought “administrative” mandamus (Code Civ. Proc., § 1094.5); upon the filing of demurrers thereto, but before hearing thereon, they filed an amended petition seeking relief by way of “ordinary” or “traditional” mandamus (Code Civ. Proc., § 1085).
Section 65801 reads as follows: “Formal rules of evidence or procedure which must be followed in court shall not be applied in zoning matters, except to the extent that a county or city may provide therefor. No action, inaction or recommendation regarding any "zoning matter by any legislative body or any administrative body or official' Of any county or city shall be held void or invalid or be set aside by any court on the ground of the improper admission or rejection of evidence or by reason of any error, irrеgularity, informality, neglect or omission (hereinafter called ‘error’) as to any matter pertaining to petitions, applications, notices, findings, records, hearings, reports, recommendations, appeals or any matters of procedure whatever, including, but not limited to, those included in this section, unless after an examination of thе entire case, including the evidence, the court shall be of the opinion that the error complained of was prejudicial, and that by reason of such error the party complaining or appealing sustained and suffered substantial injury, and that a different result would have been probable if such error had not occurred or existеd. There shall be no presumption that error is prejudicial or that injury was done if error is shown.”
It may be questioned whether petitioners had the right to bring this suit under section 382, Code of Civil Procedure, since all the owners are not united in interest; as appears from the amended pleading, the contest here in many ways is not between the owners and respondent supervisors but between different groups of owners. (See
Horton
v.
Citizens Nat. etc. Bank,
