Updated: Aug 17, 2025
Location and Projects
Address
332 Princeton Ave, Half Moon Bay, CA, 94019
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Sigma Prime Geosciences Landscape Contractor
Sigma Prime Geosciences at 332 Princeton Ave, Half Moon Bay, CA 94019, has a BuildZoom score of 0 and ranks in the top 99% of 336,931 California contractors.
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Sigma Prime Geosciences Services
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Sigma Prime Geosciences Contact Information
Phone Number: (650) 728-3590
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Address: 332 Princeton Ave, Half Moon Bay, CA 94019
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Building Permits by Sigma Prime Geosciences
This is a sample of this contractor's permits. Click here to access their complete permit history.
Residential addition alteration to existing residence
2025-04-08
Addition to the main level (~375 sf) the upper level (~60 sf) new story above the existing upper floor (~1000 sf). interior renovation of the kitchen some bathrooms and a hallway. reconstruct existing garage. deck renovation total 3 bed 2.5 bathroom resub01 - bxk - 10/10/2025 - response to building pln cvl geo related retaining wall- bld2025-00897 (same plans and bb session) note: par... see more
Valuation:
N/A
Permit #:
BLD2025-00896
Status:
filed
Fee:
$10,218
Permit Type:
N/A
Building Type:
N/A
Retaining wall approximately 49 feet long and less than 3 feet high designed to hold soil away from the house's upper level resub01 - bxk - 10/10/2025 - response to building. pln. geo related add/alt- bld2025-00896 (same plans and bb session)
Valuation:
N/A
Permit #:
BLD2025-00897
Status:
filed
Fee:
$1,414
Permit Type:
N/A
Building Type:
N/A
New 2 story single family dwelling with green roof. 2 670 sf (3 bedroom 2.5 bathroom 1 office) 448 sf 2 car garage 925 sf of cumulative patio space resubmittal 1 - pvt - 05/17/2022 response to building planning public works and geo comments. resubmittal # 2 - pvt - 09/08/2022 response to building drainage planning and public works. ****pvt - gca & sigma plan review letter submitted 10... see more
Valuation:
N/A
Permit #:
BLD2021-02211
Status:
issued
Fee:
$42,439
Permit Type:
N/A
Building Type:
N/A
**commercial**new planters and irrigation on gas station property resubmittal#1 - bca - 12/27/21 - response to pln and drainage(pw) resubmittal#2-jaw-3/22/23- response to pln pw civil bld2021-01075 - 9400 cabrillo hwy session id: 691-638-834 session url: https://studio.bluebeam.com/hyperlink.html?link=studio.bluebeam.com/sessions/691-638-834 it is the permittee’s obligation and respon... see more
Valuation:
N/A
Permit #:
BLD2021-01075
Status:
expired
Fee:
$986
Permit Type:
N/A
Building Type:
N/A
Residential new single family multi family manufactured detached adu
2025-05-04
New 4 story (max above grade) single family home(2 441 sq ft.) with uncovered second floor deck and two car garage(788 sq. ft). address approved-6/26/24-sge both building permit and retaining wall permit use the same set of drawing. retaining wall: bld2022-01958 resubmittal#1 - bca - 2/1/23 - response to building pln civil/drainage and geo comments resubmittal#2- sge-4/14/2023-bld pln... see more
Valuation:
N/A
Permit #:
BLD2022-01957
Status:
issued
Fee:
$27,898
Permit Type:
N/A
Building Type:
N/A
Retaining wall associated with bld2022-01957 (sfd). both permits use one plan/spec set for single family dwelling and foundation resubmittal#1 - bca - 2/1/23 - response to building pln and geo comments resubmittal#2- sge- 4/14/2023- pln geo it is the permittee’s obligation and responsibility to ensure that all work associated with this permit complies with all current orders of the he... see more
Valuation:
N/A
Permit #:
BLD2022-01958
Status:
issued
Fee:
$12,648
Permit Type:
N/A
Building Type:
N/A
Building permit
2450 Purisima Creek Rd, Redwood City, CA, 94062
2022-12-02
Fire protection distribution new hydrants and water distribution. bld2022-02117 - 2450 purisima session id: 973-281-539 session url: https://studio.bluebeam.com/join.html?id=973-281-539 related permits: water tank permit: bld2022-01997 landscape:bld2022-01757 fire hydrant/protection new sfd: tbd it is the permittee’s obligation and responsibility to ensure that all work associated wit...
Valuation:
N/A
Permit #:
BLD2022-02117
Status:
final
Fee:
$5,717
Permit Type:
N/A
Building Type:
N/A
Replace (e)400sf 2nd story deck-over-garage with (n)adu adding 256 sq. ft. deck and adding 100 sq. ft. adu storage next to garage resubmittal #1 - wcm - 6/11/21 - change of scope to adu (removes fire sprinkler requirement) rev1 - bca - 6/6/22 - changes to structural drawings session id: 421-340-938 session url: https://studio.bluebeam.com/join.html?id=421-340-938 it is the permittee’s... see more
Valuation:
N/A
Permit #:
BLD2021-00688
Status:
final
Fee:
$4,337
Permit Type:
N/A
Building Type:
N/A
Residential new single family multi family manufactured detached adu
2024-07-19
New grn 4 bedroom (one study with closet) 3 bathroom 2998 sq. ft. two story story single family dwelling with attached 595 sq.ft. 2-car garage on the 8, 787.3 sq.ft. parcel. the project includes the removal of one tree (42” pine tree) 48 sf covered entry porch. 224 sf deck at kitchen 199 sf deck upper level. 231 sf balcony upper level. resubmittal 1 - pvt - 06/22/22 response to buildi... see more
Valuation:
N/A
Permit #:
BLD2022-00071
Status:
final
Fee:
$37,956
Permit Type:
N/A
Building Type:
N/A
#scanned# new 1-story 1 257sf single family dwelling 2 bedroom 2 bathroom with 409sf attached garage resubmittal #1 - tgc - 1/21/20 - received 1 wet signed topography survey plan resubmittal # 2 - pvt - 03/10/2020 response to building planning fire and public works comments - 3 revised sets resubmittal #3 - wcm - 3/11/20 - 4th copy of submittal on 3/10/20 resubmittal #4 - wcm - 4/30/2... see more
Valuation:
N/A
Permit #:
BLD2019-02754
Status:
final
Fee:
$14,761
Permit Type:
N/A
Building Type:
N/A
+demolish and removal of abandoned oil well facility to include 3 above ground tanks and associated facilities and structures 4/7/21czn emailed kburke to request new plans resubmitted to include the corrected sheet 5/17/21czn emailed jpb review 5/17/21 czn per jpb email send to building pl fire pw sewer eh contact: kerry 650-438-2684
Valuation:
N/A
Permit #:
BLD2021-00791
Status:
final
Fee:
$551
Permit Type:
N/A
Building Type:
N/A
Barn: install 960 sq. ft. metal pre-fab barn to support on-going cattle operations. (no fire sprinkler required no plumbing) install new 4900 gallon water tank for fire suppression and new hydrant next to barn resubmittal #1 - wcm - 5/26/20 - response to comments resubmittal # 2 - pvt - 08/14/2020 response to building and public works comments
Valuation:
N/A
Permit #:
BLD2020-00048
Status:
final
Fee:
$2,767
Permit Type:
N/A
Building Type:
N/A
Over 75% addition/remodel - addition new bedroom on lower level - on street level enlarge garage and addition new stairway - on main level addition new dining room and relocate kitchen convert existing kitchen area to new bedroom with walkin closte and bathroom - on middle level addition new bedroom and bathroom and remodel master bedroom suite resubmittal # 1 - jpb - 08/03/2012 - soi... see more
Valuation:
$65,752
Permit #:
BLD2009-00636
Status:
final
Fee:
$18,701
Permit Type:
N/A
Building Type:
N/A
To mitigate inf2018-00022. install 76 linear ft retaining wall varying in height up to 14 from base to top
Valuation:
N/A
Permit #:
BLD2019-00439
Status:
canceled
Fee:
$10,241
Permit Type:
N/A
Building Type:
N/A
Greenhouse: after the fact building permit for 26 x 30 greenhouse (780 sq. ft.) with electric service associated with active agricultural use resubmittal #1 - mpv - 02/16/21 - revised c1-8 plan set. delineate the onsite wastewater treatment system (owts) onto the site plan drainage plan.(csg) “it is the permittee’s obligation and responsibility to ensure that all work associated with ... see more
Valuation:
N/A
Permit #:
BLD2020-02442
Status:
final
Fee:
$3,967
Permit Type:
N/A
Building Type:
N/A
Water line & meter: install new water line from new meter to existing water lines. 296 feet of 1.5 copper pipe buried 30 deep and install back flow prevention device. ***(connection to montara water and sanitary district (mwsd) for domestic use and maintenance of an existing domestic and agricultural well for agricultural use only where agricultural uses exist on-site (barn and cultiv... see more
Valuation:
N/A
Permit #:
BLD2020-00883
Status:
final
Fee:
$266
Permit Type:
N/A
Building Type:
N/A
#scanned# retaining wall: replace existing front corner and all of side driveway retaining wall. approx. 42 lf max. 7 high resubmittal #1 bjm 11/1/16 - geotechnical report resubmittal # 2 - pvt - 03/27/2017 response to geo revised sheet c2 & soils report
Valuation:
N/A
Permit #:
BLD2016-01375
Status:
final
Fee:
$4,775
Permit Type:
N/A
Building Type:
N/A
New grn 123 pt 4732 sf five (5) bedroom 5.5 bathroom split level 2 story single family dwelling with 324 sf crawl space storage. 1098 sf wood decks & 771 sf landings & stairs. 2404 sf concrete pool decking (pool - separate permit). detached 682 sf garage with storage and trash sheds. water tanks: three (3) 3650 gallon water tanks. propane. (septic) photovoltaic and mechanical. shed se... see more
Valuation:
$88,030
Permit #:
BLD2013-00904
Status:
final
Fee:
$45,822
Permit Type:
N/A
Building Type:
N/A
Garage coastside design review permit, coastal development permit coastside design review & cdx for construction of a 864 sq/ft detached garage to replace an existing 864 sq/ft detached garage (to be demolished) located in the rear yard
Valuation:
$0
Permit #:
PLN2014-00021
Status:
Agency Referrals
Fee:
$3,156
Permit Type:
N/A
Building Type:
N/A
Response to swn2018-00009: retaining wall replace (e) failing wood retaining wall at driveway with new keystone block wall 60 lf and 5 at highest point. remove two sheds. resubmittal #1 dwm 3/26/2018 changing retaining wall structure to concrete with footing no geotechnical report submitted resubmittal #2 czn 5/17/18 per geo and building comments resubmittal # 3 dwm 6/6/18 three copie... see more
Valuation:
N/A
Permit #:
BLD2018-00267
Status:
final
Fee:
$4,737
Permit Type:
N/A
Building Type:
N/A
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Sigma Prime Geosciences License info
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36
Permits
- Building permit records show that Sigma Prime Geosciences has worked on 36 permitted projects.
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