Bay Area + Foothills Compound Search

Only confirmed 3-structure compound in the East Bay — front duplex (2 units) + standalone back bungalow, all with independent entrances. 5 min from UC Berkeley. One unit already rented at $1,341/mo. Best price-per-unit on the list. "As Is" = negotiating room.

HSL3 = confirmed 3+ houses on one parcel. Nearly 1 acre gives each household real outdoor separation. Penngrove is an unincorporated Sonoma County pocket with a rural feel, 5 min from Petaluma. Coming Soon — be first in.

Largest combined GLA on this list (5,410 SF) on 8+ acres — exceeds preferred 4,000–5,000 SF target. 3+ confirmed structures with real privacy between households. Best space-per-dollar in all of Sonoma County. Strong match for 3-household compound.

Napa city two-home compound under $900K — rare. Excellent schools, low crime, strong community infrastructure. Two homes gives immediate two-household occupancy; ADU potential for a third unit under AB 2221.

Marin County compound under $1M — exceptional value for the county. Novato offers Marin's top-rated schools at its most affordable price point. Only 7 DOM Coming Soon — move quickly before it hits active status.

Second-largest GLA on this list (3,482 SF) under $900K — approaches the preferred range. Russian River gives a true compound feel. Two large structures immediately house two households; ADU law allows adding a third. Best space-per-dollar under $900K.

Santa Rosa SW at $930K with solid 2,404 SF. Two homes on lot in a city with full urban amenities — hospitals, schools, shopping. 18 DOM means genuine buyer interest; act soon.

65 acres in Windsor for $1.2M — the most land on this list by a factor of 8. Multiple structures across the property (2,200 + 1,475 + 643 SF) total well into the preferred range. Ranch compound feel with true privacy. Windsor has excellent schools and full services.

3.29 acres with two separate structures totaling ~2,590 SF in Santa Rosa SW. Real outdoor space per household. Over 3 acres means room for gardens, play areas, or adding structures under ADU law. Strong value at $1.049M.

Santa Rosa hills HSL2 at $969K in Rincon Valley — one of Santa Rosa's most desirable neighborhoods with top-rated schools. 46 DOM gives room to negotiate. Two homes on lot immediately serves two households.

Two single-level homes on 5 private acres — main (2,396 SF) + permitted ADU (926 SF) = 3,322 SF confirmed. Pool, equestrian barn with stalls, 2 gated entrances for true compound separation. EV charger, whole-house Generac generator, ½ mile to Hwy 50. Sierra views. Best-improved foothill compound on the list.

Best foothills value — 2 private homes on 10 acres at $825K. Separate electric meters, septic, gated driveways. Home 1 (1,680 SF) has 6-car garage/workshop; Home 2 (1,200 SF) + 1,232 SF finished studio = 4,112 SF total. Owned solar = $0 PG&E. Earns $6K/yr from internet towers. Panoramic views (Mt. Diablo → Sacramento). Owner financing: $200K down at 5%. 1 hour from Sacramento + Tahoe.

Two separate addresses, power meters, and septic systems — true legal compound. Main home (2,200 SF, hickory kitchen, new AC) + newly built second home (884 SF). 1,000 SF barn, stocked pond (bass/bluegill/catfish). AG/farming/residential zoning — horses, cattle OK. Low fire risk area = very low insurance. Near 4H, FFA, rodeo arenas.

Best Sacramento County compound — 3,145 SF main farmhouse plus a separate 3BR modular back house puts total area well into the preferred range. 2,000 SF workshop immediately serves HH-C. Pool with fountain, 7-stall horse barn, 3 pastures, seasonal pond. At $1,125,000 this is the strongest dollar-for-compound value on the Sacramento list.

3,071 SF main (built-in 1BD/1BA granny flat ADU) + 1,600 SF two-story accessory structure with workshop & 4 carpeted office rooms — immediately convertible to 3rd household space. 850 SF barn + RV pad w/ 50-amp hookup + solar (owned). Vaulted great room, granite kitchen, new roof (2020). Most versatile foothill compound under $1.1M.

✅ Main house (3BD/1BA, updated kitchen + floors) + brand-new legal ADU (2BD/1BA, paid-off solar). Separate entrances & PG&E meters — both vacant for clean move-in. Alameda County school system; easy 880/238 freeway access. 90 days on market = motivated seller. Confirmed "2 Houses on Lot" in MLS type field.

✅ Most affordable East Bay compound at $749K. Two units on one lot — HSL2 confirmed in BAREIS. Contra Costa County ($1.249M conforming limit). Richmond location with access to El Cerrito/Kensington schools, Point Richmond waterfront, and BART. Harper Real Estate — Bay Area investment specialist. Agent bilingual (English/Spanish).

⭐ Only 3-unit property found — perfectly sized for 3 households. Two mirrored 2BD/1BA units + studio, all substantially updated, SW-facing with private decks. San Geronimo Valley / Samuel P. Taylor State Park — Marin's most temperate micro-climate. Lagunitas School District rated highly. Caveat: HSL3 = 3 units triggers commercial lender rules; plan for portfolio loan. Studio unit does not appear on tax records — verify before close.

✅ Within budget at $749K. Main house + ADU on Vallejo's waterfront Sandy Beach Rd — ferry views, walk to beach, fish, swim, kayak. Only Solano County HSL2 under $1.5M found in all of BAREIS. Caveat: 1,600 SF is tight for 3 households; best as a 2-household starter. 140 DOM = strong negotiating leverage.