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Photos Floor Plans Amenities
Updated 4 hours ago

Union 18


1140 18th Ave Seattle, WA

3 Bed
•
2 Bath

1,200 Sq. Ft.

Available starting Feb. 11th
Studio • 1 Bath
$1,510
380 ft2
0 Available
Managed By:
#C110
$1,510
Rented
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1 Bed • 1 Bath
$2,060
688 ft2
0 Available
Managed By: Thrive
C109
$2,060
Rented
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1 Bed • 1 Bath
$1,350 - $1,896
688 ft2
0 Available
Managed By:
#C108
$1,895+
Rented
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#C211
$1,350+
Rented
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#C311
$1,745
Rented
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#C101
$1,895
Rented
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1 Bed • 1 Bath
$1,450 - $1,895
Size: N/A
0 Available
Managed By:
#B035
$1,699+
Rented
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#C201
$1,450+
Rented
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#B025
$1,765
Rented
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1 Bed • 1 Bath
$1,295 - $1,895
768 ft2
0 Available
Managed By:
#C203
$1,295+
Rented
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#C303
$1,350+
Rented
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1 Bed • 1 Bath
$1,300 - $1,775
651 ft2
0 Available
Managed By:
#B028
$1,300+
Rented
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#B038
$1,775
Rented
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2 Beds • 1 Bath
$2,488 - $2,584
889 ft2
0 Available
Managed By: Thrive
C307
$2,584
Rented
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C002
$2,488
Rented
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C306
$2,515
Rented
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2 Beds • 1 Bath
$2,355 - $2,378
793 ft2
0 Available
Managed By: Thrive
B034
$2,355
Rented
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B002
$2,378
Rented
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2 Beds • 1 Bath
$1,850 - $2,426
889 ft2
0 Available
Managed By:
#C003
$2,315
Rented
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#C202
$1,950+
Rented
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#C107
$1,950+
Rented
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#C102
$1,950+
Rented
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#C002
$1,850+
Rented
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2 Beds • 1 Bath
$2,426
Size: N/A
0 Available
Managed By:
#C106
$2,426
Rented
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#C205
$2,426
Rented
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2 Beds • 1 Bath
$1,850 - $2,395
793 ft2
0 Available
Managed By:
#B024
$2,199
Rented
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#B022
$1,850+
Rented
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#B034
$1,950+
Rented
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#B031
$1,950+
Rented
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#B033
$1,950+
Rented
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#B001
$2,300
Rented
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3 Beds • 2 Bath
$4,139
1200 ft2
1 Available
Managed By: Thrive
C204
$4,139
Available Feb 11th, 2026
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Where you'll live
Street View
Map View
Satellite View
Amenities
In-unit Laundry
Balcony, Deck, Patio
Bike Storage
Sun Deck
Free Weights
Fees & leasing info
Pets
Dogs Ok
Cats Ok
Pet Deposit: $300.00
Pet Rent: $50.00
Lease & Fees
Lease Length:

None

Property details
Description

Inspired by the eclectic, retro style found throughout Seattle's Capitol Hill and Central District, Union 18 combines modern functionality with a classic, vintage aesthetic. '60s style architecture offers spacious layouts with large bedrooms and living rooms that you won't find in most new-construction communities. Each apartment home has been upgraded with modern plank flooring, broadloom carpets, energy-efficient lightning, in-home laundry appliances and a large private patio. The chef-style kitchens are ideal for entertaining with full-size stainless steel appliances, stone countertop prep stations, subway tile backsplash and under-cabinet LED lighting.
Residents at Union 18 enjoy living in a walkable, bike-friendly neighborhood with plentiful public transportation options. Everything you need is easily accessible with many of Seattle's best restaurants, hottest entertainment venues and favorite shops just blocks away. Both Capitol Hill and the up-and-coming Central District offer

Additional Details
Total Unit Count: 58
Last Updated: Updated 4 hours ago
Contact Number: (206) 984-3650
Office Hours
Monday: 9:00 AM - 5:00 PM
Wednesday: 9:00 AM - 5:00 PM
Friday: 9:00 AM - 5:00 PM
Photos Floor Plans Amenities
Affordability
To comfortably afford an apartment, we recommend having at least three times your monthy rent in gross household income.
View suggested annual incomes for Union 18 by bedroom type below.
3 Bedroom
Suggested income:
$149,000
per year
Rent report

Union 18 Rent vs. Seattle Average

 Union 18      Seattle Average
3BR
$4,139
$3,206
$0
$1,350
$2,700
$4,050
$5,400

Union 18 is asking 29% more than the average 3 bedroom apartment in Seattle.

If you upsized to an average priced Seattle 4 bedroom apartment, you would pay 8% more per month.

If you downsized to an average priced Seattle 2 bedroom apartment, you would pay 16% less per month.

Union 18 provides 7% less square footage than the average Seattle 3 bedroom apartment.

Monthly Rent Rent per Sq. Ft. Suggested
Monthly Income
Union 18
3BR $4,139 $3.40 $12,417
Seattle Average
Studio $1,415 $4.00 $4,246
1BR $2,007 $3.30 $6,020
2BR $2,775 $2.90 $8,325
3BR $3,206 $2.50 $9,617
4BR $3,488 $1.90 $10,465

Availability in Seattle

In order to find the best deal, you need to know what types of units are available. Property managers may be willing to give concessions if they have many vacant units.

There are currently 3,215 1BR units on the market in Seattle. If you're looking to negotiate, this may be your best option.

Studio
1BR
2BR
3BR
4BR
32% 44% 19% 3% 1%
Available Units in Seattle
Studio 2,345
1BR 3,215
2BR 1,369
3BR 221
4BR 90
Location
Nearby Colleges
Nearby Hospitals
Name Distance
Swedish Medical Center Cherry Hill Campus 0.37 mi.
Kaiser Permanente Central Hospital 0.53 mi.
Swedish Medical Center First Hill Campus 0.69 mi.
Nearby Fire Stations
Name Distance
Seattle Fire Department 1.41 mi.
Seattle Fire Department 3.09 mi.
Port Of Seattle Fire Department 3.09 mi.
FAQs
Is this property currently leasing units?
Yes, there is 1 unit available at this property.
How many units are move-in ready in the next 2 months?
This property has 1 unit available for move-in on February 11, 2026.
What's the square footage of the available units?
It's 1,200 square feet.
Does this property allow cats or dogs?
This property allows tenants to keep cats and dogs.
How many bedrooms are in the available units?
There are 3 bedroom units available.
How many bathrooms are in the available units?
There are 2 bathroom units available.
What's the monthly rent at this property?
Union 18 has a 3 bedroom unit starting at $4,139.
Where is this property located?
This property is at 1140 18th Ave in Seattle, WA. It's 1.2 miles east from the center of Seattle.
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