# The Union Flats

> The Union Flats, Union City, CA: 4 units from $2,730/mo. See this building's full price history, tracked daily for every unit. 1BR from $2,730, 2BR from $3,705.

Canonical: https://average-rent.com/city/union-city-ca/the-union-flats-union-city-ca/

![The Union Flats apartments in Union City, CA](https://average-rent.com/api/photo/p/3270?w=1200)

Updated November 6, 2026 at 6:13 a.m. PT

4.1 (119 reviews) [Official Website](https://www.theunionflats.com/?rcstdid=Mg%3D%3D-YRjTEizZPgM%3D&utm_source=GMB&utm_medium=organic)

Live pricing, refreshed November 6, 2026 at 6:13 a.m. PT

4

Units Listed

$2,730

Starting at

$3,101

Average

$3,705

Highest

$4.28

Per Sq Ft

[PRO](https://whop.com/work4coins-llc/average-rent-pro/): Avg Days Listed

How does this compare? [View Union City 94587 rent trends](https://average-rent.com/city/union-city-ca/trends/94587/)

Beds

## Pricing by Bedroom

1 Bed

$2,900

from $2,730 · 3 units

~633 sqft avg

2 Bed

$3,705

from $3,705 · 1 units

~1,002 sqft avg

### Rent Distribution

The final bar groups units at that price or more when the range is wide.

### Price by Bedroom

## 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) |
| --- | --- |
| 2026-05-06 | 2,651 |
| 2026-05-09 | 2,782 |
| 2026-05-10 | 2,782 |
| 2026-05-11 | 2,782 |
| 2026-05-12 | 2,843 |
| 2026-05-13 | 2,843 |
| 2026-05-14 | 2,979 |
| 2026-05-15 | 3,124 |
| 2026-05-16 | 3,124 |
| 2026-05-17 | 2,958 |
| 2026-05-18 | 2,958 |
| 2026-05-19 | 2,958 |
| 2026-05-20 | 2,893 |
| 2026-05-21 | 2,893 |
| 2026-05-22 | 2,895 |
| 2026-05-23 | 2,895 |
| 2026-05-24 | 2,895 |
| 2026-05-25 | 2,895 |
| 2026-05-26 | 2,895 |
| 2026-05-27 | 2,895 |
| 2026-05-28 | 2,895 |
| 2026-05-29 | 2,895 |
| 2026-05-30 | 2,895 |
| 2026-05-31 | 2,895 |
| 2026-06-01 | 2,895 |
| 2026-06-02 | 2,895 |
| 2026-06-03 | 2,895 |
| 2026-06-04 | 2,895 |
| 2026-06-05 | 2,895 |
| 2026-06-06 | 2,895 |
| 2026-06-07 | 2,895 |
| 2026-06-08 | 2,895 |
| 2026-06-09 | 2,895 |
| 2026-06-10 | 2,895 |
| 2026-06-11 | 3,012 |
| 2026-06-14 | 3,012 |
| 2026-06-15 | 3,012 |
| 2026-06-16 | 3,069 |
| 2026-06-17 | 3,069 |
| 2026-06-18 | 3,076 |
| 2026-06-19 | 3,052 |
| 2026-06-20 | 2,899 |
| 2026-06-21 | 2,899 |
| 2026-06-22 | 2,899 |
| 2026-06-23 | 2,988 |
| 2026-06-24 | 3,038 |
| 2026-06-25 | 3,038 |
| 2026-06-26 | 2,952 |
| 2026-06-27 | 2,952 |
| 2026-06-28 | 2,952 |
| 2026-06-29 | 2,952 |
| 2026-06-30 | 2,952 |
| 2026-07-01 | 2,943 |
| 2026-07-02 | 2,947 |
| 2026-07-03 | 2,947 |
| 2026-07-04 | 2,947 |
| 2026-07-05 | 2,947 |
| 2026-07-06 | 2,947 |
| 2026-07-08 | 2,946 |
| 2026-07-09 | 2,946 |
| 2026-07-10 | 2,946 |
| 2026-07-11 | 2,946 |
| 2026-07-12 | 2,946 |
| 2026-07-13 | 2,946 |
| 2026-07-14 | 2,946 |
| 2026-07-16 | 2,946 |
| 2026-07-17 | 2,946 |
| 2026-07-19 | 2,946 |
| 2026-07-20 | 2,946 |
| 2026-07-21 | 2,946 |
| 2026-07-22 | 2,946 |
| 2026-07-23 | 2,946 |
| 2026-07-24 | 2,946 |
| 2026-07-25 | 2,946 |
| 2026-07-26 | 2,946 |
| 2026-07-27 | 2,946 |
| 2026-07-28 | 3,092 |
| 2026-07-31 | 3,092 |
| 2026-08-01 | 3,092 |
| 2026-08-02 | 2,995 |
| 2026-08-03 | 2,995 |
| 2026-08-04 | 2,995 |
| 2026-08-05 | 2,995 |
| 2026-08-06 | 2,995 |
| 2026-08-07 | 2,948 |
| 2026-08-08 | 2,948 |
| 2026-08-09 | 2,948 |
| 2026-08-10 | 2,948 |
| 2026-08-11 | 2,936 |
| 2026-08-12 | 2,936 |
| 2026-08-13 | 2,936 |
| 2026-08-14 | 2,936 |
| 2026-08-15 | 2,936 |
| 2026-08-16 | 2,925 |
| 2026-08-17 | 2,925 |
| 2026-08-19 | 2,925 |
| 2026-08-20 | 3,024 |
| 2026-08-21 | 3,024 |
| 2026-08-22 | 3,024 |
| 2026-08-23 | 3,024 |
| 2026-08-24 | 3,024 |
| 2026-08-25 | 3,041 |
| 2026-08-26 | 3,041 |
| 2026-08-27 | 3,041 |
| 2026-08-28 | 2,971 |
| 2026-08-29 | 2,971 |
| 2026-08-30 | 2,971 |
| 2026-08-31 | 2,971 |
| 2026-09-01 | 2,971 |
| 2026-09-03 | 2,971 |
| 2026-09-04 | 3,030 |
| 2026-09-05 | 3,030 |
| 2026-09-06 | 3,030 |
| 2026-09-07 | 3,030 |
| 2026-09-08 | 3,030 |
| 2026-09-09 | 3,030 |
| 2026-09-10 | 3,030 |
| 2026-09-11 | 3,031 |
| 2026-09-12 | 3,031 |
| 2026-09-13 | 2,951 |
| 2026-09-14 | 2,951 |
| 2026-09-15 | 2,951 |
| 2026-09-16 | 2,951 |
| 2026-09-17 | 2,951 |
| 2026-09-18 | 2,951 |
| 2026-09-19 | 2,962 |
| 2026-09-20 | 3,034 |
| 2026-09-21 | 3,034 |
| 2026-09-22 | 3,031 |
| 2026-09-23 | 2,980 |
| 2026-09-24 | 2,980 |
| 2026-09-25 | 2,980 |
| 2026-09-26 | 2,980 |
| 2026-09-27 | 2,895 |
| 2026-09-28 | 2,809 |
| 2026-09-29 | 2,809 |
| 2026-09-30 | 2,850 |
| 2026-10-01 | 2,829 |
| 2026-10-02 | 2,874 |
| 2026-10-03 | 2,874 |
| 2026-10-04 | 2,874 |
| 2026-10-05 | 2,856 |
| 2026-10-06 | 2,833 |
| 2026-10-08 | 2,877 |
| 2026-10-09 | 2,898 |
| 2026-10-11 | 2,918 |
| 2026-10-12 | 2,918 |
| 2026-10-14 | 2,918 |
| 2026-10-15 | 2,899 |
| 2026-10-16 | 2,916 |
| 2026-10-17 | 2,916 |
| 2026-10-18 | 2,916 |
| 2026-10-20 | 2,944 |
| 2026-10-22 | 2,938 |
| 2026-10-23 | 2,967 |
| 2026-10-24 | 2,930 |
| 2026-10-25 | 2,930 |
| 2026-10-26 | 2,930 |
| 2026-10-27 | 2,930 |
| 2026-10-28 | 2,930 |
| 2026-10-29 | 2,930 |
| 2026-11-02 | 2,895 |
| 2026-11-06 | 3,101 |

## Estimated Building Revenue

Est. Monthly Revenue

$26K

$315K annual run rate

Modeled estimate

Est. Occupancy

69%

of about 13 units (modeled from leasing activity)

Effective Rent on New Leases

$2,918

vs $3,101 current asking ($183 negotiation gap)

### Recent Lease Activity

9 units tracked; 5 assumed leased, 4 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

4

Limited availability

4 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. Union City, CA

Similar

[eaves Union City](https://average-rent.com/city/union-city-ca/eaves-union-city-union-city-ca/): $2,291

The Union Flats

$2,730

[Avalon Union City](https://average-rent.com/city/union-city-ca/avalon-union-city-union-city-ca/): $2,813

Comparing this building against 2 similar Union City, CA apartments by price. Click any bar to view that building.

[See rent trends on the Union City, CA map](https://average-rent.com/city/union-city-ca/rent-map/) [Explore Union City, CA on the interactive map](https://average-rent.com/search/#city=union-city-ca)

## Available Units

Sort

4 units

Select a unit to see its price history and link to the rental site.

1 Bed / 1 Bath Unit 352

$2,730/mo

574 ft² · $4.76/ft²

Starting base rent

Available: Dec 9, 2026

1 Bed / 1 Bath Unit 137

$2,950/mo

619 ft² · $4.77/ft²

Starting base rent

Available: Contact for availability

1 Bed / 1 Bath Unit 350

$3,019/mo

706 ft² · $4.28/ft²

Starting base rent

Available: Nov 18, 2026

2 Bed / 2 Bath Unit 408

$3,705/mo

1,002 ft² · $3.70/ft²

Starting base rent

Available: Dec 9, 2026

| Unit | Floor Plan | Bed/Bath | Sqft | Price | $/Sqft | Available | Listed | Details |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| 352 | | 1bd / 1ba | 574 | $2,730 Starting base rent | $4.76 | Dec 9, 2026 | [Pro](https://whop.com/work4coins-llc/average-rent-pro/) | |
| 137 | | 1bd / 1ba | 619 | $2,950 Starting base rent | $4.77 | -- | [Pro](https://whop.com/work4coins-llc/average-rent-pro/) | |
| 350 | | 1bd / 1ba | 706 | $3,019 Starting base rent | $4.28 | Nov 18, 2026 | [Pro](https://whop.com/work4coins-llc/average-rent-pro/) | |
| 408 | | 2bd / 2ba | 1,002 | $3,705 Starting base rent | $3.70 | Dec 9, 2026 | [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/)

## Train activity

### Trains close by

Freight line 996 ft away

- Trains pass infrequently

- Crossing 996 ft away. Horns expected during the day.

- Operator: UP

[Why this matters →](https://average-rent.com/how-it-works/#train-noise)

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 Union City, CA notes](https://average-rent.com/city/union-city-ca/resident-access/)

No resident notes for this property yet.

## Similar Apartments Nearby

[Avalon Union City](https://average-rent.com/city/union-city-ca/avalon-union-city-union-city-ca/): ![Avalon Union City apartments](https://average-rent.com/api/photo/p/3265?w=640) From $2,813/mo 4.2 rating 10 units 0.2 mi away · 3% above

[eaves Union City](https://average-rent.com/city/union-city-ca/eaves-union-city-union-city-ca/): ![eaves Union City apartments](https://average-rent.com/api/photo/p/3268?w=640) From $2,291/mo 4.6 rating 3 units 0.5 mi away · 16% below

[Vue Fremont](https://average-rent.com/city/fremont-ca/vue-fremont-fremont-ca/): ![Vue Fremont apartments](https://average-rent.com/api/photo/p/3263?w=640) From $2,704/mo 4.2 rating 9 units Fremont, CA · 2.0 mi away · 1% below

[Artist Walk Apartments](https://average-rent.com/city/fremont-ca/artist-walk-apartments-fremont-ca/): ![Artist Walk Apartments apartments](https://average-rent.com/api/photo/p/3271?w=640) From $3,232/mo 4.4 rating 10 units Fremont, CA · 2.2 mi away · 18% above

[The Mix at SoHay](https://average-rent.com/city/hayward-ca/the-mix-at-sohay-hayward-ca/): ![The Mix at SoHay apartments](https://average-rent.com/api/photo/places/ChIJF9eita-Vj4ARs23D3jX93iI/photos/Aa-ngMbgXAHoTYKYyMl7d9y4-yenx04AAl1pPimtf-_u92BoQqk_OOUQOVRYkYRgqNQ9EB2ctTvVOv-0rCl1mslRMXmXgqDDwOQmlaJ4opF1ei_dn8l2amFXDvsbW2EPkRsakclrqxdqoM5lnraHHU98QnwoCn8ouZU6s7IFtczB96_NhsiBQXaZU82QpvRSSxxON190h1aXPnLImzWYqY2Yx3d57iRVJbzPRNiFo3syup04YVHdx-pEBzlN6iInK31UB7c44LxUBdoQ506rY_cb5ZEpEjdYVwuwc1b1fGNhRI_mJkk0hvBSlM3JAnHNTzWvSJN7KlFZdO3xWhROR2SP_yyKmUh9zZe55Zicn1MiBJpx3VbxQgW2fDTm4KZ_7KK-AGs5Zbdw7y1T5XGo8a-V6dhcviXrHnef8nItST5BwjBHgA?w=640) From $2,879/mo 4.4 rating 2 units Hayward, CA · 3.4 mi away · 5% above

[Amber Court](https://average-rent.com/city/fremont-ca/amber-court-fremont-ca/): ![Amber Court apartments](https://average-rent.com/api/photo/p/3274?w=640) From $3,265/mo 4.1 rating 1 unit Fremont, CA · 1.8 mi away · 20% above

### Union City 94587 Rent Trends

See how rent prices are changing in Union City 94587 and across Union City, CA.

[View Trends](https://average-rent.com/city/union-city-ca/trends/94587/)