San Diego’s Multifamily Brokerage – Buy & Sell Apartment Buildings

How much is your property worth?

40+

Years in Business

4000+

Transaction Volume

$4+ Billion

Transaction Totals

Home much is your property worth?

40+

Years in Business

4000+

Transaction Volume

$4+ Billion

Transaction Totals

ACI Apartments

A leading real estate agency in San Diego since 1982, ACI specializes in apartment and investment property transactions. Our expertise has delivered consistent results totalling in over $4 billion in transaction totals and 4000+ in transaction volume, even through changing economic cycles. Whether you’re new to apartment investing or a seasoned investor looking to expand or upgrade your portfolio, ACI Apartments is your trusted partner for real estate investment in San Diego.

Featured Listings

4015 Richmond St

  • $9,950,000
Bed3
Bath3
Bath 11,34311,343

5515 Market Street

  • $5,999,000
Bed1
Bath1
Bath 6531.23

1150-76 11th St

  • $2,725,000
Bed14
Bath7
Bath 6,656

2126-34 30th St

  • $1,659,000
Bed7
Bath5
Bath 3,470

2144 30th St

  • $3,669,000
Bed20
Bath10
Bath 5,280

1110 E Second Ave

  • $1,270,510
Bed6
Bath3
Bath 7,405

Testimonials

About ACI

Apartment Consultants Inc. (ACI) is the most successful income property brokerage firm in San Diego County. We are San Diego multifamily real estate experts and have been since 1982. We have specialized in apartment and investment property transactions, and maintained a solid performance despite changing economic cycles. With an average of more than 140 closed escrows per year, ACI has closed more San Diego County income  property escrows than any other firm in the county – that’s more properties than the number two and number three firms combined. Whether you’re new to apartment investing or an experienced investor looking to  upgrade your portfolio, ACI is the right choice to achieve your long-term investment goals.

Call us today at (619) 299-3000 to start growing your portfolio with expert apartment investment services.

San Diego Real estate market

2025 San Diego Multifamily Year End Market Report

2025 was a pricing-reset year for San Diego multifamily, marked by disciplined buyers and selective liquidity rather than distress. Small-unit demand remained strong due to financing access and optionality, while 5+ unit transactions centered on income durability, positioning owners who exchanged into higher-quality assets best for 2026.
San Diego Multifamily

What You Need to Know Right Now for 2026 Multifamily Real Estate in San Diego

A practical look at what San Diego multifamily owners need to know in 2026 — from SB 721 enforcement and proposed rent control to ADU strategy, lending, concessions, and portfolio positioning.

SB 721 in San Diego: Balcony Inspections, Compliance, and What Apartment Owners Must Do in 2026

Contact Us

Send Us a Message Anytime

Resources

Timings

Get expert insights, off market deals & market trends straight to your inbox.

* indicates required

© 2025 ACI, Inc. | All Rights Reserved

offering memorandum

Home

Fill out the form below, and get the PDF sent to your email

Contact Information