Check out which companies are leasing and buying office, retail, industrial and multifamily properties in Sonoma, Marin, Napa and Mendocino counties via the following deals.

Leases

55,407sf at 23 Mark Drive, San Rafael; industrial land; Pacific Bell Telephone Company c/o AT&T Services Inc.; Nathan Ballard of Keegan & Coppin Co. Inc.; Mark Partners; na; June 25, 2026

8,674sf at 1009 E St., San Rafael; retail; The Train Depot; Dan Borenstein of Keegan & Coppin Co. Inc.; MJ Smith Family Properties; na; Jan. 30, 2026

4,852sf at 1281 Andersen Drive, #A, San Rafael; industrial; Clarity Glass & Glazing; na; Kretschmer Associates LP; Theo Banks & Nathan Ballard of Keegan & Coppin Co. Inc.; Aug. 16, 2026

4,736sf at 950 Northgate Drive, San Rafael; office; Turner Construction Company; Julie Sommer of SVN; Callam Properties LC; Julie Sommer of SVN; Aug. 31, 2026 (Sept. 1, 2026)

RELATED: Kaiser Permanente wants new San Rafael hospital (Turner Construction is the general contractor for the project)

3,600sf at 1281 Andersen Drive, #I, J & X, San Rafael; industrial; The Quilt Kit Company LLC; na; Kretschmer Associates LP; Theo Banks & Nathan Ballard of Keegan & Coppin Co. Inc.; July 23, 2026

1,266sf at 125 Mitchell Blvd., #I, San Rafael; industrial; JLL Builders; Dan Borenstein of Keegan & Coppin Co. Inc.; Knoles Trust; na; June 12, 2026

968sf at 20 Galli Drive, Novato; industrial, warehouse; Charity Goodin; Julie Sommer of SVN; TRM Bay LP; Carol Chapman of CRC Partners; Aug. 24, 2026 (Sept. 1, 2026)

757sf at 25 Tamalpais Ave., #A, San Anselmo; office; Hammon Brothers Construction LLC; na; David & Lydia Bell; Theo Banks & Nathan Ballard of Keegan & Coppin Co. Inc.; May 27, 2026

224sf at 1330 Lincoln Ave., #308B, San Rafael; office; Andrew Rader; Dan Borenstein of Keegan & Coppin Co. Inc.; Gaetani Real Estate; Nathan Ballard & Matt Storms of Keegan & Coppin Co. Inc.; June 17, 2026

Napa County

17,340sf at 1203 W. Imola Ave., Napa; retail; Harbor Freight Tools USA, Inc.; na; Imola Cabot Partners LLC; Matt Connolly of W Commercial; July 30, 2026

2,419sf at 10 Executive Court, #204, Napa; office, renewal; Rybicki & Associates LC; Mike Thomason of Keegan & Coppin Co. Inc.; BBDM LLC; Mike Thomason of Keegan & Coppin Co. Inc.; July 17, 2026

1,800sf at 1812 Jefferson St., Napa; retail; Ashley Paul dba Amp Skin + Wellness; Michael Holcomb & Nick Davino of W Commercial; The Whyte Source LLC; na; June 26, 2026

1,200sf at 101 S. Coombs St., #F, Napa; office; Covabros LLC; Michael Holcomb of W Commercial; Altamura Investors I LLC; Michael Holcomb of W Commercial; July 7, 2026 (Aug. 1, 2026)

1,063sf at 1272 Hayes St., #A, Napa; office; Leverage Equal Access Program; Patrick Gleeson of W Commercial; Mentis; Patrick Gleeson of W Commercial; Aug. 2, 2026 (Sept. 1, 2026)

1,024sf at 920 Franklin St., Napa; retail; Buckle Babe co.; Matt Connolly of W Commercial; EMJP L.P; Michael Holcomb & Nick Davino of W Commercial; June 29, 2026 (Sept. 1, 2026)

Sonoma County

35,616sf at 975 Corporate Center Parkway, #140A, 140B & 170, Santa Rosa; industrial; Traditional Medicinals Inc.; Russ Mayer & Demi Basiliades of Keegan & Coppin Co. Inc.; CPSA Corporate Center LLC; Shawn Johnson of Keegan & Coppin Co. Inc.; June 11, 2026

21,290sf at 1729 Aviation Blvd., Santa Rosa; industrial & land (3.45 acres); PepsiCo Global Real Estate; na; Airport Business Center; Shawn Johnson of Keegan & Coppin Co. Inc.; Dec. 11, 2024

8,349sf at 1324 Rand St., #B, Petaluma; industrial; All-American Printing Services Corp.; na; Tim Mullen; Theo Banks of Keegan & Coppin Co. Inc.; July 28, 2026

4,765sf at 1320 Stub Road, Petaluma; industrial; Beyond the Dome Inc.; na; Elias Husary Trust; Sara Wann & Nathan Ballard of Keegan & Coppin Co. Inc.; July 23, 2026

4,462sf at 1450 Airport Boulevard, #180, Santa Rosa; office; Strategic Beverage Services Inc.; na; Ferronato Properties LLC; Shawn Johnson of Keegan & Coppin Co. Inc.; July 9, 2026

RELATED: Top US alcohol-removal facility changes hands in Santa Rosa — with big plans for wine and spirits

2,550sf at 3100 Dutton Ave., #112, Santa Rosa; industrial; Cartunes LLC; Shawn Johnson & Kevin Flaherty of Keegan & Coppin Co. Inc.; Manor Development Co.; Shawn Johnson & Kevin Flaherty of Keegan & Coppin Co. Inc.; July 28, 2026

1,625sf at 1364 N. McDowell Blvd., #5, Petaluma; industrial; Comfort Factor Mechanical; Demi Basiliades & Mike Flitner of Keegan & Coppin Co. Inc.; Diamond Newman LLC; Russ Mayer & Demi Basiliades of Keegan & Coppin Co. Inc.; May 16, 2026

1,404sf at 915 Piner Road, #B, Santa Rosa; industrial; Lucky Find Furniture; Dave Peterson of Keegan & Coppin Co. Inc.; STG Group; Dave Peterson of Keegan & Coppin Co. Inc.; June 3, 2026

1,400sf at 3535 Guerneville Road, Santa Rosa; retail; Owl and Vine LLC; Kevin Flaherty of Keegan & Coppin Co. Inc.; Gray Rebecca; Rhonda Deringer & Erlina D’Argenzio of Keegan & Coppin Co. Inc.; April 2, 2026

1,194sf at 1101 College Ave., #180, Santa Rosa; office; California Mentor; na; Winterhalder/Smith Trust; Brian Keegan & Justin Lawson of Keegan & Coppin Co. Inc.; March 9, 2026

1,119sf at 879 Lindberg Lane, #105, Petaluma; industrial; Kapil Sharma; Justin Lawson of Keegan & Coppin Co. Inc.; Husary Intervivos Trust; Sara Wann & Nathan Ballard of Keegan & Coppin Co. Inc.; June 8, 2026

1,090sf at 2544 Cleveland Ave., #101, Santa Rosa; office; David Townsend; Joel Jaman of Keegan & Coppin Co. Inc.; Kaizen Properties; James Nobles of Keegan & Coppin Co. Inc.; Dec. 1, 2025994sf at 160 Wikiup Drive, #106, Santa Rosa; office; Foundation Body Therapy LLC; na; McMahan Revocable Trust; Kevin Doran of Keegan & Coppin Co. Inc.; May 21, 2026

900sf at 2700 Yulupa Ave., #11, Santa Rosa; retail; Michoacana Natural LLC; Summer Jager of Keegan & Coppin Co. Inc.; S&N Company — Annadel Ltd.; na; July 10, 2026

Sales

16,555sf at 901 E St., San Rafael; office; 901 E Street Investors; Matt Storms of Keegan & Coppin Co. Inc.; 901 E Street LLC; Matt Storms of Keegan & Coppin Co. Inc.; Aug. 21, 2026; na

2,746sf at 170 E. Blithedale Ave., Mill Valley; office; Smith & Co.; Nathan Ballard of Keegan & Coppin Co. Inc.; 170-176 E Blithedale LLC; na; Aug. 21, 2026; na

Mendocino County

2,500sf at 320 S. State St., Ukiah; office; Ukiah State St S 320 LLC; na; Michael & Konnie Sanders Living Trust; Cameron Ramos & Trudy Ramos of W Commercial; July 7, 2026; $545,000

16,553sf at 1741 Pine St., Napa; land (0.38 acres) ; John Moser; na; Lubliner Family Trust ; Matt Connolly of W Commercial; July 16, 2026; $743,200

8,509sf at 920-932 Franklin St. & 1321 First St., Napa; retail; Chicago Deferred Exchange Company, LLC; na; Zeller Properties, LLC; Michael Holcomb & Nick Davino of W Commercial; June 26, 2026; $6,065,000

5,280sf at 1356 Monte Vista Ave., St Helena; multifamily (6 units); John & Susan Wilms Trust; na; Robert Giannini Trust; Michael Holcomb & Nick Davino of W Commercial; July 7, 2026; $2,165,000

8,230sf at 321 Blodgett St., Cotati; office & warehouse; HMX Royalty Group LLC; Stephen Skinner of W Commercial; The Blom 2014 Trust; na; June 29, 2026; $1,850,000

7,054sf at 400 Earle St., Santa Rosa; multifamily; Humanity Housing North Bay; na; Community Action Partnership of Sonoma County; Stephen Skinner & Cooper Fox of W Commercial; July 31, 2026; $1,200,000

5,040sf at 1478 Guerneville Road, Santa Rosa; retail; MD LLC; Danny Jones of Keegan & Coppin Co. Inc.; BMR Lands LLC; James Nobles of Keegan & Coppin Co. Inc.; July 22, 2026; na

4,750sf at 435-441 Healdsburg Ave., Healdsburg; retail; 435 Healdsburg LLC; na; 435-439 Healdsburg Ave LLC; Greg Smallcomb of W Commercial; June 24, 2026; $2,225,000

3,899sf at 700-710 E. Washington St., Petaluma; retail & office; SS Unicorn Properties, LLC; Stephen Skinner & Cooper Fox of W Commercial; The M.C. Diehi; na; June 30, 2026; $1,285,000

3,040sf at 3343 Industrial Drive, #9, Santa Rosa; industrial; Turbo Doors; James Nobles of Keegan & Coppin Co. Inc.; MD LLC; Danny Jones of Keegan & Coppin Co. Inc.; June 30, 2026; $675,000

2,942sf at 3775 Brickway Blvd., #100 & 120, Santa Rosa; office; Benjamin & Chaela Stewart Revocable Trust; Mike Flitner & Doug Braik of Keegan & Coppin Co. Inc.; Doss Properties LLC; Todd Schapmire of W Commercial; Aug. 5, 2026; $728,290

2,344sf at 141-145 E. Napa St., Sonoma; retail; Lapis Properties LLC; na; Socotra REIT I LLC; Ryan Snow of W Commercial; Aug. 11, 2026; $1,768,000

1,254sf at 17235 & 17255 Bodega Highway, Bodega; retail; Alma Vigil & Luis Barajas; Tina Demartini & Randy Waller of W Commercial; John Perpinan; Tina Demartini & Randy Waller of W Commercial; Aug. 4, 2026; $450,000

840sf at 1311 Scott St., #E, Petaluma; industrial; Jose Guadalupe Munoz Family Trust; Demi Basiliades of Keegan & Coppin Co. Inc.; Joe Johnston; Demi Basiliades & Russ Mayer of Keegan & Coppin Co. Inc.; Aug. 26, 2026; $312,822

Jeff Quackenbush (jeff@nbbj.news, 707-521-4256) has been compiling commercial real estate transactions for North Bay Business Journal since May 1999. Send him deal details like those above for inclusion in the semimonthly Commercial Real Estate Report newsletter, sent out the second and last Thursdays of the month, and appearing in print the first Monday of the month.