REPORT TO DEVELOPMENT REVIEW HEARING
SUBJECT
Title
PUBLIC HEARING: Action on the Significant Property Alteration / Architectural Review (PLN25-00300) for a 441 Square Foot First Floor Addition and an 818 Square Foot Basement Addition to an Existing Single-Story Residence Resulting in a 2,307 Square Foot Residence on the Historic Resource Inventory With Five Bathrooms Located at 4120 Bassett Street (Continued from 8/20/25 DRH).
Report
File No.: PLN25-00300
Location: 4120 Bassett Street, a 7,504 Square Foot Lot Located about 50 Feet North from the Corner of Beech Street and Bassett Street
Applicant: Otoniel Rojas Campos
Owner(s): Jeffery Jaurigui
Request: Significant Property Alteration and Architectural Review for a Proposed 411 square foot addition, 526 square foot attic addition/remodel, interior remodel, and conversion/addition to existing basement to create an 818 square foot Accessory Dwelling Unit (ADU), to create a four-bedroom, three-bathroom residence with a 401 square foot detached garage and Accessory Dwelling Unit (ADU) for a property on the City's Historic Resource Inventory (HRI).
PROJECT DATA
The Project Data and Compliance Table is included as Attachment 2.
POINTS FOR CONSIDERATION
* The proposed project was continued from the August 20, 2025, Development Review Hearing. At that hearing the project was presented, discussed, and there was public comment by the rear abutting neighbors regarding privacy concerns due to the proposed elevated rear deck. No representative for the project attended the meeting to address concerns, as such, the Development Review Officer continued the item to the September 17, 2025, Development Review Hearing. No changes have been made to the project from the previous hearing date.
o Staff's recommendation regarding the comment is to add lattice or some other form of privacy screening to southern side of the deck.
* The project is in a residential tract consisting of both one- and two-story residences and five other Historic Resource Inventory (HRI) properties on the block. See Vicinity Map in Attachment 1.
* The property is listed on the City's HRI and was constructed in 1905. The project went before the Historic and Landmarks Commission (HLC) on August 7th, 2025. The HLC voted 6-0-1 to recommend approval of the project in that the project met the Secretary of the Interior Standards for rehabilitation and alterations. The staff report from the HLC meeting is available (Attachment 4).
* The proposed project is the combination of restoration and rehabilitation of a historic residence involving interior and exterior alterations and new construction to provide additional living area and functional use of the home.
* A Historic Resources Design Review and a Department of Parks and Recreation (DPR) Form 523 were completed by Lorie Garcia of Beyond Buildings. The analysis concludes that the project at 4120 Bassett Street appears to support an efficient contemporary use while preserving the character-defining features of the historic Neoclassical Rowhouse.
* The proposed project meets the required findings set forth in Santa Clara City Code 18.120.
* There are no active City code enforcement cases for this property.
* A neighborhood notice was distributed within a 300-foot radius of the subject site for this project review.
FINDINGS SUPPORTING STAFF'S RECOMMENDATION
Granting the Significant Property Alteration approval requires the following findings consistent with City Code Section 18.130.050(D):
1) The alterations shall be designed to the essential character, features, and defining
elements that make the HRI property significant, in that:
* The attic addition is proposed at a height lower than the ridge of existing roofline and includes a rear facing dormer with gable roof end and double hung windows, and composition shingle roof to match existing.
* The additions, such as the angled bay window on the southside elevation, are compatible with Neoclassical Rowhouse architecture.
2) The project proposal shall not have a significant adverse effect on the integrity of the HRI property, in that:
* The proposal includes selective removal and relocation of existing windows, removal and salvage of the original siding and trim for reuse elsewhere, addition of an angled bay window on the main floor of the south/side elevation, and installation of new and preserved double hung windows across the building elevations.
* The proposed rear entranceway and stairs are proposed along the rear elevation and would not be visible from the street frontage nor impact the historic integrity of the original building architecture.
3) The alterations must be compatible with the existing structure or district, in that:
* Demolition of the exiting concrete stairs at the front of the home and construction of new terraced stoops in proportion to the original stairs are proposed using the exterior lap siding salvaged during construction of the rear additions and the angled bay window.
* The proposed changes to the residence would maintain the historic residences' Neoclassical Rowhouse architecture.
4) The alterations must be consistent with the Secretary of the Interior's Treatment Standards, in that:
* The project plans include a detailed historic preservation treatment plan on Sheet HP1.0 of the Development Plan to guide the property owner and contractor in the proper techniques for construction of the addition and alterations according to the Secretary of Interior Standards for Rehabilitation.
Granting the Architectural Review approval requires the following findings consistent with City Code Section 18.120.020(F):
1) That any off-street parking area, screening strips, and other facilities and improvements necessary to secure the purpose and intent of this title and the general plan of the City area a part of the proposed development, in that:
* The property maintains a two-car garage which will provides the Code required two covered parking spaces. Per Santa Clara City Code, each garage should maintain an unobstructed 20'x20' space for parking. As conditioned, the project would require that the garage be used for parking vehicles and not only for storage.
* The proposed project provides areas surfaced with all-weather materials of parking vehicles, including two guest parking spaces.
2) That the design and location of the proposed development and its relation to neighboring developments and traffic is such that it will not impair the desirability of investment or occupation in the neighborhood, will not unreasonably interfere with the use and enjoyment of neighboring developments, and will not create traffic congestion or hazard, in that:
* The proposed project would create an ADU on the property and expand the main residence in such a way that would not create substantive traffic congestion or hazards.
* Public streets, including Bassett Street, are adequate in size and design to serve the proposed residences, and the use will not create a substantive increase in traffic.
3) That the design and location of the proposed development is such that it is in keeping with the character of the neighborhood and is such as not to be detrimental to the harmonious development contemplated by this title and the general plan of the City, in that:
* The attic addition is proposed at a height lower than the ridge of existing roofline and includes a rear facing dormer with gable roof end and double hung windows, and composition shingle roof to match existing. The changes would be reflective of similar alterations found throughout the neighborhood.
* The additions, such as the angled bay window on the southside elevation, are compatible with, and would maintain the historic residences' Neoclassical Rowhouse architecture
4) That the granting of such approval will not, under the circumstances of the particular case, materially affect adversely the health, comfort or general welfare of persons residing or working in the neighborhood of said development, and will not be materially detrimental to the public welfare or injuries to property or improvements in said neighborhood, in that:
* The project is subject to the California Building Code and City Code requirements, which serve to regulate new construction to protect public health, safety, and general welfare.
5) That the proposed development, as set forth in the plans and drawings, are consistent with the set of more detailed policies and criteria for architectural review as approved and updated from time to time by the City Council, which set shall be maintained in the planning division office. The policies and criteria so approved shall be fully effective and operative to the same extent as if written into and made a part of this title, in that:
* The proposed project is consistent with the surrounding character of the neighborhood by including such architectural elements as gabled roofs, dormers, and a mixture of materials that includes asphalt shingle roofing, salvaged historic siding, and salvaged windows.
* The architectural features of the proposed design are true to the architectural form and appropriate for the neighborhood.
* The proposed project is consistent with the scale and design found in the existing surrounding neighborhoods.
CONDITIONS OF APPROVAL
Conditions of approval are proposed for the project and are contained in Attachment 3.
ENVIRONMENTAL REVIEW
The action being considered is categorically exempt from the California Environmental Quality Act (CEQA) per CEQA Guidelines Exemption Sections 15301(e)(2)-Existing Facilities and 15331-Historical Resource Restoration / Rehabilitation, in that the project involves an addition and renovations of a historic single-family residence.
PUBLIC CONTACT
Public contact was made by posting the Development Review Hearing agenda on the City's official-notice bulletin board outside City Hall Council Chambers. A complete agenda packet is available on the City's website and in the City Clerk's Office. A hard copy of any agenda report may be requested by contacting the City Clerk's Office at (408) 615-2220, email clerk@santaclaraca.gov or at the public information desk at any City of Santa Clara public library.
A public hearing notice was mailed to property owners within a 300-foot radius of the project site on August 7, 2025. The project was continued date certain from the August 20, 2025, Development Review Hearing to the September 17, 2025 Development Review Hearing.
RECOMMENDATION
Recommendation
Determine the project to be categorically exempt from the California Environmental Quality Act (CEQA) formal pursuant to CEQA Guidelines Sections 15301(e)(2)-Existing Facilities and 15331-Historical Resource Restoration / Rehabilitation, and Approve the Significant Property Alteration / Architectural Review for a 441 Square Foot First Floor Addition and an 818 Square Foot Basement Addition to an Existing Single-Story Residence Resulting in a 2,307 Square Foot Residence on the Historic Resource Inventory With Five Bathrooms Located at 4120 Bassett Street, subject to the findings and conditions of approval.
Staff
Prepared by: Daniel Sobczak, Associate Planner, Community Development Department
Approved by: Sheldon S. Ah Sing, Development Review Officer, Community Development Department
ATTACHMENTS
1. Vicinity Map
2. Project Data and Compliance Table
3. Conditions of Approval
4. Web Links - August 20, 2025 DRH Meeting
5. Development Plans