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San Mateo has 33 active development records - building permits, land-use applications and environmental reviews - of which 0 are under review and 0 are open for public comment.
The most significant open items are 922-980 S. Claremont Street Project; 1650-1720 S. Amphlett Boulevard - Multi-Family Residential Development (Bayshore Commons); PA-2025-039, 616 S. B Street Mixed-Use Development ("Nazareth Vista").
From San Mateo’s official records (www.cityofsanmateo.org/); updated Sep 2, 2026. Nothing here is estimated.
922-980 S. Claremont Street Project (City of San Mateo) — Environmental determination filed. The project site is approximately 1.37 acres and currently developed with three single-story buildings totaling approximately 2…
1650-1720 S. Amphlett Boulevard - Multi-Family Residential Development (Bayshore Commons) (City of San Mateo) — Environmental review complete (Feb 2026). Demolition of an existing office campus and construction of a new …
PA-2025-039, 616 S. B Street Mixed-Use Development ("Nazareth Vista") (City of San Mateo) — Exempt from environmental review. The Project includes demolition of the two existing commercial buildings (approximately 11,300…
715/723 N. San Mateo Dr Multi-family Residential Development (City of San Mateo) — Exempt from environmental review. Demolition of existing commercial structures and duplex, perform lot mergers, and construct a six-story…
Vesting Tentative Map for Concar Passage Mixed Use Development (PA-2025-064 678 CONCAR DR., VTM) (City of San Mateo) — Exempt from environmental review. The project includes the vesting tentative map to create 26 lots. T…
220 W. 20th Avenue (City of San Mateo) — Exempt from environmental review. Demolition of an existing one story 28,500 square foot office building and the construction of a new seven-story multi-family residential buildi…
2015 Pioneer Ct - Residential Townhomes (PA-2025-040) (City of San Mateo) — Exempt from environmental review. The project includes approval of a Site Plan and Architectural Review and Tentative Map. The applicant propose…
The Carey School Early Childhood Education Center (City of San Mateo) — Environmental review complete (Jan 2026). The project involves the construction of a 5,908-square-foot early childhood education center with associa…
3000 Clearview Way Multi-Family Residential Development SPAR, SDPA, VTM (PA-2026-0017) (City of San Mateo) — Exempt from environmental review. Demolition of an existing office campus, resubdivide existing parcels and con…
1471 E 3rd Ave, Convenience Market/Automobile Service Station (PA-2025-055) (City of San Mateo) — Exempt from environmental review. The project consists of a Special Use Permit in order to expand a convenience market wit…
PA-2026-0009 Block 21 Planning Application Extension (City of San Mateo) — Exempt from environmental review. A two-year extension request (to June 18, 2028) for a previously approved Tentative Map, Site Plan and Architec…
230 S El Camino Real Mixed-Use Development (City of San Mateo) — Exempt from environmental review. Construction of a new five-story mixed-use building consisting of 1,572 square feet of commercial space and 28 for-sale r…
668 E 3rd Avenue, Multifamily Residential Development (Gateway) (City of San Mateo) — Exempt from environmental review. Demolition of a one-story commercial building and construction of a new multifamily residential deve…
Converted — 60 HILLSDALE MALL 1ST F San Mateo CA (City of San Mateo) — Approved. T.I. Location: 60 HILLSDALE MALL 1ST F San Mateo CA. Application date: February 26, 1988.
Converted — 111 W POPLAR AVE San Mateo CA (City of San Mateo) — Approved. KITCHEN AND DEN RENOVATION Location: 111 W POPLAR AVE San Mateo CA. Application date: February 25, 1988.
Converted — 24 E 3RD AVE San Mateo CA (City of San Mateo) — Approved. ALTER OFFICE Location: 24 E 3RD AVE San Mateo CA. Application date: August 23, 1985.
Converted — 520 S EL CAMINO REAL San Mateo CA (City of San Mateo) — Approved. 12 OUTLETS, 14 FIXTURES Location: 520 S EL CAMINO REAL San Mateo CA. Application date: July 19, 1985.
Aragon High School Softball Field Turf Project (City of San Mateo) — Exempt from environmental review. The project would involve upgrading the schools existing softball field with artificial turf, lighting, new bleachers…
San Mateo High School Pool Replacement Project (City of San Mateo) — Exempt from environmental review. Replace and expand existing school pool; construct 1200-sq. ft. pool maintenance building and retaining wall; relocat…
Aragon High School Boller Replacement Project (City of San Mateo) — Exempt from environmental review. The project would involve replacing four existing boilers in an existing building providing heat to the campus.. Locat…
2,976 sq. ft. Childcare Facility (City of San Mateo) — Exempt from environmental review. The project consists of a Special Use Permit (SUP) to allow a 2,976-square-foot childcare facility within an existing 22,420-square…
Updates to the City of San Mateo�s Mills Act Program for Establishing and Administering Historic Preservation Agreements (City of San Mateo) — Exempt from environmental review. As part of a comprehensive historic policy …
The Bridge Academy New Campus Project (City of San Mateo) — Exempt from environmental review. The project would construct a new 21,700 sq ft high school campus with eight classrooms, administrative spaces and multi-purpo…
Aragon High School Kitchen Upgrade Project (City of San Mateo) — Exempt from environmental review. The project would involve upgrading and expanding the existing school kitchen to better provide food service for students…
San Mateo Union High School District District-wide Solar Systems Repairs (City of San Mateo) — Exempt from environmental review. The district proposes to repair parts of existing photovoltaic systems at the above-referen…
City of San Mateo Citywide historic Context Statement (City of San Mateo) — Exempt from environmental review. Consistent with Strive San Mateo General Plan 2040 Policy CD 5.1 - Comprehensive Approach to Historic Preserva…
Updates to the City of San Mateo�s Mills Act Program for Establishing and Administering Historic Preservation Agreements (City of San Mateo) — Exempt from environmental review. As part of a comprehensive historic policy …
City of San Mateo Historic Preservation Ordinance (City of San Mateo) — Exempt from environmental review. The City�s Historic Preservation Ordinance (SMMC Chapter 27.66) was first adopted in 1993. To incorporate missing …
Ordinance Establishing the Historic Resources Commission (City of San Mateo) — Exempt from environmental review. As part of a comprehensive historic policy update effort, the City has adopted an ordinance to amend Title …
San Mateo High School Pool Replacement Project (City of San Mateo) — Exempt from environmental review. Replace and expand existing school pool; construct 1200-sq. ft. pool maintenance building and retaining wall; relocat…
Aragon High School Softball Field Turf Project (City of San Mateo) — Exempt from environmental review. The project would involve upgrading the schools existing softball field with artificial turf, lighting, new bleachers…
Updates to the City of San Mateo�s Mills Act Program for Establishing and Administering Historic Preservation Agreements (City of San Mateo) — Exempt from environmental review. As part of a comprehensive historic policy …
The Carey School Early Childhood Education Center (City of San Mateo) — Environmental review complete (Jan 2026). The project involves the construction of a 5,908-square-foot early childhood education center with associa…
City of San Mateo Citywide historic Context Statement (City of San Mateo) — Exempt from environmental review. Consistent with Strive San Mateo General Plan 2040 Policy CD 5.1 - Comprehensive Approach to Historic Preserva…
715/723 N. San Mateo Dr Multi-family Residential Development (City of San Mateo) — Exempt from environmental review. Demolition of existing commercial structures and duplex, perform lot mergers, and construct a six-story…
668 E 3rd Avenue, Multifamily Residential Development (Gateway) (City of San Mateo) — Exempt from environmental review. Demolition of a one-story commercial building and construction of a new multifamily residential deve…
1650-1720 S. Amphlett Boulevard - Multi-Family Residential Development (Bayshore Commons) (City of San Mateo) — Environmental review complete (Feb 2026). Demolition of an existing office campus and construction of a new …
Updates to the City of San Mateo�s Mills Act Program for Establishing and Administering Historic Preservation Agreements (City of San Mateo) — Exempt from environmental review. As part of a comprehensive historic policy …
2015 Pioneer Ct - Residential Townhomes (PA-2025-040) (City of San Mateo) — Exempt from environmental review. The project includes approval of a Site Plan and Architectural Review and Tentative Map. The applicant propose…
PA-2025-039, 616 S. B Street Mixed-Use Development ("Nazareth Vista") (City of San Mateo) — Exempt from environmental review. The Project includes demolition of the two existing commercial buildings (approximately 11,300…
3000 Clearview Way Multi-Family Residential Development SPAR, SDPA, VTM (PA-2026-0017) (City of San Mateo) — Exempt from environmental review. Demolition of an existing office campus, resubdivide existing parcels and con…
Vesting Tentative Map for Concar Passage Mixed Use Development (PA-2025-064 678 CONCAR DR., VTM) (City of San Mateo) — Exempt from environmental review. The project includes the vesting tentative map to create 26 lots. T…
Aragon High School Kitchen Upgrade Project (City of San Mateo) — Exempt from environmental review. The project would involve upgrading and expanding the existing school kitchen to better provide food service for students…
220 W. 20th Avenue (City of San Mateo) — Exempt from environmental review. Demolition of an existing one story 28,500 square foot office building and the construction of a new seven-story multi-family residential buildi…
San Mateo Union High School District District-wide Solar Systems Repairs (City of San Mateo) — Exempt from environmental review. The district proposes to repair parts of existing photovoltaic systems at the above-referen…
1471 E 3rd Ave, Convenience Market/Automobile Service Station (PA-2025-055) (City of San Mateo) — Exempt from environmental review. The project consists of a Special Use Permit in order to expand a convenience market wit…
PA-2026-0009 Block 21 Planning Application Extension (City of San Mateo) — Exempt from environmental review. A two-year extension request (to June 18, 2028) for a previously approved Tentative Map, Site Plan and Architec…
City of San Mateo Historic Preservation Ordinance (City of San Mateo) — Exempt from environmental review. The City�s Historic Preservation Ordinance (SMMC Chapter 27.66) was first adopted in 1993. To incorporate missing …
Ordinance Establishing the Historic Resources Commission (City of San Mateo) — Exempt from environmental review. As part of a comprehensive historic policy update effort, the City has adopted an ordinance to amend Title …
The largest open records right now: 922-980 S. Claremont Street Project; 1650-1720 S. Amphlett Boulevard - Multi-Family Residential Development (Bayshore Commons); PA-2025-039, 616 S. B Street Mixed-Use Development ("Nazareth Vista"); 715/723 N. San Mateo Dr Multi-family Residential Development; Vesting Tentative Map for Concar Passage Mixed Use Development (PA-2025-064 678 CONCAR DR., VTM).
Every record on this page links to the city's or county's own permit listing. AreaMatter reads the official permit and land-use feeds every 12 hours and shows each record's status, dates and location; residents can also enter an address to see what is near it.
Under review: the city is still deciding. Open for comment: there is a deadline to be heard. Approved / issued: the permit or decision has been granted. Under construction and completed follow the city's own record.