After a tentative map has been filed, no significant revisions initiated by the subdivider shall be permitted prior to approval of the map, except upon the filing of a new tentative map, unless the subdivider agrees that the time permitted for action on the tentative map, as specified in the Subdivision Map Act, shall recommence upon acceptance of the revised map.
(Ord. 249 § 3, 1989)
After approval or conditional approval of a tentative map, any revised map shall comply with all applicable zoning, subdivision and other City regulations in effect at the time such revised map is filed, except as set forth in subsection 20.16.070(c) of this Title.
The recordation of any revised subdivision map shall nullify all other currently effective approved tentative maps that are applicable to the same parcel of land.
(Ord. 249 § 3, 1989)
After approval or conditional approval of a tentative map, if any change is made by the subdivider in the information shown on or supplied with the tentative map, such change shall be submitted to the City Council in writing and approved by it prior to the filing of the final tract or parcel map.
(Ord. 249 § 3, 1989)
After the conditional approval of a tentative map and prior to recordation of the final tract or parcel map, the subdivider may request, and the City Council may approve, revisions in the conditions of approval. In reviewing such changes, the City Council shall conduct a public hearing, subject to the notice requirements of Section 20.40.080. Any such revisions shall not affect the time limit for recording a final tract or parcel map unless an application for extension is concurrently requested, as provided in Section 20.16.070(e).
(Ord. 249 § 3, 1989)
In addition to the amendments authorized by the Subdivision Map Act, after a final tract or parcel map is filed in the office of the County Recorder, it may be modified by amending the final tract or parcel map if the Council finds all of the following:
(a) 
There are changes in circumstances which make any or all of the conditions of such a map no longer appropriate or necessary;
(b) 
The modifications do not impose any additional burden on the present fee owner of the property;
(c) 
The modifications do not alter any right, title or interest in the real property reflected on the recorded map; and
(d) 
The map as modified conforms to the required findings of approval specified in Government Code section 66474.
Any such modification to the final map shall be set for public hearing subject to the requirements of Section 20.04.080, and the hearing shall be confined to consideration of and action on the proposed modification.
(Ord. 249 § 3, 1989)