# Union South Bay Apartments > Union South Bay Apartments, Carson, CA: 3 units from $2,695/mo. See this building's full price history, tracked daily for every unit. 1BR from $2,695. Canonical: https://average-rent.com/city/carson-ca/union-south-bay-apartments-carson-ca/ ![Union South Bay Apartments apartments in Carson, CA](https://average-rent.com/api/photo/p/16916?w=1200) Updated November 4, 2026 at 10:06 a.m. PT 4.5 (287 reviews) [Official Website](https://www.unionsouthbay.com/) [(310) 933-6144](tel:%28310%29 933-6144) Live pricing, refreshed November 4, 2026 at 10:06 a.m. PT 3 Units Listed $2,695 Starting at $2,748 Average $2,825 Highest $3.51 Per Sq Ft [PRO](https://whop.com/work4coins-llc/average-rent-pro/): Avg Days Listed How does this compare? [View Carson 90745 rent trends](https://average-rent.com/city/carson-ca/trends/90745/) ## Price Breakdown ### Rent by Unit ### Price vs. Square Footage ## Price History Lines hold the last known price between updates. Diamond markers show changes in quote terms. Timeframe ### Property Price Trend ### Recorded building rent history | Date or category | Average monthly rent (USD) | | --- | --- | | 2026-07-30 | 2,748 | | 2026-08-02 | 2,748 | | 2026-08-03 | 2,748 | | 2026-08-05 | 2,748 | | 2026-08-06 | 2,748 | | 2026-08-07 | 2,748 | | 2026-08-08 | 2,748 | | 2026-08-09 | 2,748 | | 2026-08-11 | 2,748 | | 2026-08-16 | 2,748 | | 2026-08-19 | 2,748 | | 2026-08-20 | 2,748 | | 2026-08-21 | 2,748 | | 2026-08-25 | 2,748 | | 2026-08-29 | 2,748 | | 2026-09-01 | 2,748 | | 2026-09-04 | 2,748 | | 2026-09-05 | 2,748 | | 2026-09-08 | 2,748 | | 2026-09-11 | 2,748 | | 2026-09-12 | 2,748 | | 2026-09-15 | 2,748 | | 2026-09-18 | 2,748 | | 2026-09-21 | 2,748 | | 2026-09-24 | 2,748 | | 2026-10-22 | 2,748 | | 2026-10-25 | 2,748 | | 2026-10-26 | 2,748 | | 2026-10-27 | 2,748 | | 2026-10-28 | 2,748 | | 2026-10-29 | 2,748 | | 2026-11-01 | 2,748 | | 2026-11-04 | 2,748 | ## Estimated Building Revenue Observed Lease Revenue $8,245/mo from 3 tracked leases; not enough coverage yet for a whole-building estimate Effective Rent on New Leases $2,748 vs $2,748 current asking ### Recent Lease Activity 6 units tracked; 3 assumed leased, 3 listed now See which units leased, when they left the market, and the rent they leased at. [Unlock with Pro](https://whop.com/work4coins-llc/average-rent-pro/) ## Property Intelligence How is this calculated? Negotiation Leverage Score (0-100) Based on 5 observable signals from the property's listing data: - +30 pts: 15+ units currently listed - +25 pts: Active move-in specials - +20 pts: Deep discounts (>$150/mo off) - +15 pts: 5+ distinct floor plans - +10 pts: 25+ units listed All signals come directly from the property's own listings. Occupancy and building size appear only in the Estimated Building Revenue section, and only when the building size is stated by the property or our unit-level observation history is deep enough to model it. Listed Units 3 Limited availability 3 floor plans Move-in Specials 0 No active promotions Negotiation Leverage Limited leverage The available listings show few signs of room to negotiate. ### Price vs. Carson, CA Similar Union South Bay Apartments $2,695 [Evolve South Bay Apartment Homes](https://average-rent.com/city/carson-ca/evolve-south-bay-apartment-homes-carson-ca/): $2,732 Comparing this building against 1 similar Carson, CA apartments by price. Click any bar to view that building. [See rent trends on the Carson, CA map](https://average-rent.com/city/carson-ca/rent-map/) [Explore Carson, CA on the interactive map](https://average-rent.com/search/#city=carson-ca) ## Available Units Sort 3 units Select a unit to see its price history and link to the rental site. 1 Bed $2,695/mo 760 ft² · $3.55/ft² Available: Contact for availability 1 Bed $2,725/mo 760 ft² · $3.59/ft² Available: Contact for availability 1 Bed $2,825/mo 826 ft² · $3.42/ft² Available: Contact for availability | Unit | Floor Plan | Bed/Bath | Sqft | Price | $/Sqft | Available | Listed | Details | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | -- | | 1bd / --ba | 760 | $2,695 | $3.55 | -- | [Pro](https://whop.com/work4coins-llc/average-rent-pro/) | | | -- | | 1bd / --ba | 760 | $2,725 | $3.59 | -- | [Pro](https://whop.com/work4coins-llc/average-rent-pro/) | | | -- | | 1bd / --ba | 826 | $2,825 | $3.42 | -- | [Pro](https://whop.com/work4coins-llc/average-rent-pro/) | | ## Garages and parking Parking, wellness and pet policy details for this building are available to Pro members: garage type and any monthly fee, bike storage, EV charging, amenities such as a sauna or cold plunge, and stated pet rent and weight limits. [Unlock with Pro](https://whop.com/work4coins-llc/average-rent-pro/) City Club ## Resident Notes & Access Codes Real tips from people who lived at this property: what leasing and daily living are actually like, plus the gate, parking, and entry codes you only learn once you move in. [See all Carson, CA notes](https://average-rent.com/city/carson-ca/resident-access/) No resident notes for this property yet. ## Similar Apartments Nearby [Evolve South Bay Apartment Homes](https://average-rent.com/city/carson-ca/evolve-south-bay-apartment-homes-carson-ca/): ![Evolve South Bay Apartment Homes apartments](https://average-rent.com/api/photo/p/5333?w=640) From $2,732/mo 4.1 rating 20 units 1.2 mi away · 1% above [Alta South Bay](https://average-rent.com/city/torrance-ca/alta-south-bay-torrance-ca/): ![Alta South Bay apartments](https://average-rent.com/api/photo/p/5327?w=640) From $2,999/mo 4.5 rating 26 units Torrance, CA · 1.7 mi away · 11% above [Americana South Bay](https://average-rent.com/city/torrance-ca/americana-south-bay-torrance-ca/): ![Americana South Bay apartments](https://average-rent.com/api/photo/p/21058?w=640) From $2,695/mo 4.6 rating 2 units Torrance, CA · 5.7 mi away · Similar rent [Emerald West Apartments](https://average-rent.com/city/torrance-ca/emerald-west-apartments-torrance-ca/): ![Emerald West Apartments apartments](https://average-rent.com/api/photo/p/21059?w=640) From $2,750/mo 5 rating 1 unit Torrance, CA · 5.2 mi away · 2% above [Galleria Townhomes](https://average-rent.com/city/lawndale-ca/galleria-townhomes-lawndale-ca/): ![Galleria Townhomes apartments](https://average-rent.com/api/photo/p/16915?w=640) From $2,725/mo 4.1 rating 1 unit Lawndale, CA · 5.9 mi away · 1% above ### Carson 90745 Rent Trends See how rent prices are changing in Carson 90745 and across Carson, CA. [View Trends](https://average-rent.com/city/carson-ca/trends/90745/)