Apartment & townhome directory · Phoenix, AZ

Mason Oliver

11 S 12th St, Phoenix, AZ 85034

Studio · 1 bedroom · 2 bedrooms · 3 bedroomsApprox. 692–1,324 sq ft
Building exterior at Mason Oliver.
Building exteriorBuilding exterior at Mason Oliver.
Building exterior at Mason Oliver.
Building exteriorBuilding exterior at Mason Oliver.
Building exterior at Mason Oliver.
Building exteriorBuilding exterior at Mason Oliver.
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Get to know the community

Studio through three-bedroom homes with full-size laundry and two outdoor pools.

Mason Oliver combines studio, one-, two- and three-bedroom apartments at 11 South 12th Street. Homes have quartz counters, stainless-steel appliances, a tile backsplash and wood-style floors. Full-size washers and dryers and central air conditioning handle everyday needs. Selected homes add a waterfall-edge quartz island with storage, soft-gray cabinets, oversized dining-area windows and a private patio or balcony.

Two outdoor pools have cabanas, with an outdoor kitchen, courtyard and fire-pit lounge nearby. The fitness lounge includes cardio and strength equipment, free weights, a TRX system and a yoga studio. A smart locker system handles packages. Covered parking, garages and tandem parking have separate published charges. Pet households can have up to two cats or dogs, with a refundable deposit and monthly pet rent.

Spaces & layouts

Floor plans.

Floor plans for Mason Oliver
LayoutBedroomsBathroomsApprox. area
Studio4Studio1 fullApprox. 820 sq ft
A21 bedroom1 fullApprox. 749 sq ft
A31 bedroom1 fullApprox. 753 sq ft
A51 bedroom1 fullApprox. 850 sq ft
B32 bedrooms2 fullApprox. 1,142 sq ft
B12 bedrooms2 fullApprox. 1,022 sq ft
B22 bedrooms2 fullApprox. 1,080 sq ft
C13 bedrooms2 fullApprox. 1,324 sq ft
A11 bedroom1 fullApprox. 692 sq ft

Advertised rent.

Listed October 13, 2026

  • Studio4 home 11-1121

    $1,267

    Studio4 layout · Per month · 15-month lease · Listed as available Now at observation

    Home 11-1121, advertised 15-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • A2 home 12-2120

    $1,217

    A2 layout · Per month · 15-month lease · Listed as available Dec 29th at observation

    Home 12-2120, advertised 15-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • A3 home 11-2122

    $1,237

    A3 layout · Per month · 15-month lease · Listed as available Oct 19th at observation

    Home 11-2122, advertised 15-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • A5 home 12-2131

    $1,337

    A5 layout · Per month · 15-month lease · Listed as available Dec 3rd at observation

    Home 12-2131, advertised 15-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • A5 home 12-2107

    $1,507

    A5 layout · Per month · 15-month lease · Listed as available Nov 30th at observation

    Home 12-2107, advertised 15-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • B3 home 11-2133

    $1,624

    B3 layout · Per month · 15-month lease · Listed as available Nov 7th at observation

    Home 11-2133, advertised 15-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • B1 home 11-2113

    $1,759

    B1 layout · Per month · 15-month lease · Listed as available Now at observation

    Home 11-2113, advertised 15-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • B3 home 12-2113

    $1,829

    B3 layout · Per month · 15-month lease · Listed as available Oct 23rd at observation

    Home 12-2113, advertised 15-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • A2 home 12-3121

    $1,262

    A2 layout · Per month · 15-month lease · Listed as available Oct 15th at observation

    Home 12-3121, advertised 15-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • A5 home 12-3131

    $1,377

    A5 layout · Per month · 15-month lease · Listed as available Dec 4th at observation

    Home 12-3131, advertised 15-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • B3 home 11-3133

    $1,644

    B3 layout · Per month · 15-month lease · Listed as available Nov 18th at observation

    Home 11-3133, advertised 15-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • B2 home 11-3102

    $1,819

    B2 layout · Per month · 15-month lease · Listed as available Now at observation

    Home 11-3102, advertised 15-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • B3 home 12-3125

    $1,874

    B3 layout · Per month · 15-month lease · Listed as available Now at observation

    Home 12-3125, advertised 15-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • C1 home 12-3102

    $2,114

    C1 layout · Per month · 11-month lease · Listed as available Now at observation

    Home 12-3102, advertised 11-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • A2 home 12-4132

    $1,252

    A2 layout · Per month · 15-month lease · Listed as available Oct 17th at observation

    Home 12-4132, advertised 15-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • A1 home 11-4127

    $1,277

    A1 layout · Per month · 15-month lease · Listed as available Nov 29th at observation

    Home 11-4127, advertised 15-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • A2 home 12-4120

    $1,302

    A2 layout · Per month · 13-month lease · Listed as available Nov 8th at observation

    Home 12-4120, advertised 13-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • A3 home 11-4112

    $1,322

    A3 layout · Per month · 12-month lease · Listed as available Now at observation

    Home 11-4112, advertised 12-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • A1 home 11-4110

    $1,397

    A1 layout · Per month · 12-month lease · Listed as available Now at observation

    Home 11-4110, advertised 12-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • A5 home 11-4103

    $1,417

    A5 layout · Per month · 15-month lease · Listed as available Dec 11th at observation

    Home 11-4103, advertised 15-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • B3 home 11-4111

    $1,709

    B3 layout · Per month · 15-month lease · Listed as available Now at observation

    Home 11-4111, advertised 15-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • B3 home 12-4125

    $1,709

    B3 layout · Per month · 15-month lease · Listed as available Now at observation

    Home 12-4125, advertised 15-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • B2 home 12-4128

    $1,834

    B2 layout · Per month · 15-month lease · Listed as available Oct 31st at observation

    Home 12-4128, advertised 15-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • B2 home 11-4128

    $1,884

    B2 layout · Per month · 15-month lease · Listed as available Nov 27th at observation

    Home 11-4128, advertised 15-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • C1 home 12-4102

    $2,257

    C1 layout · Per month · 11-month lease · Listed as available Now at observation

    Home 12-4102, advertised 11-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • C1 home 12-4136

    $2,354

    C1 layout · Per month · 11-month lease · Listed as available Now at observation

    Home 12-4136, advertised 11-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • A3 home 11-5122

    $1,372

    A3 layout · Per month · 15-month lease · Listed as available Oct 27th at observation

    Home 11-5122, advertised 15-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • A2 home 11-5117

    $1,472

    A2 layout · Per month · 12-month lease · Listed as available Now at observation

    Home 11-5117, advertised 12-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • A5 home 12-5127

    $1,507

    A5 layout · Per month · 12-month lease · Listed as available Now at observation

    Home 12-5127, advertised 12-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • B1 home 11-5113

    $1,844

    B1 layout · Per month · 15-month lease · Listed as available Oct 30th at observation

    Home 11-5113, advertised 15-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

  • C1 home 12-5136

    $2,010

    C1 layout · Per month · 11-month lease · Listed as available Now at observation

    Home 12-5136, advertised 11-month lease. Fixed monthly fees add $159.35 to base rent. Variable utilities, deposits and move-in charges are separate; selected move-in date is unspecified.

Move-in costs & deposits.

  • Application fee

    $50

    one time

    Per application occurrence.

  • Refundable holding deposit

    $200

    per apartment · one time · Refundable

    At application; credited toward security deposit and/or amounts owed on approval. Refundability follows application terms; do not add it again after the credit.

  • Additional refundable deposit

    $100

    · Refundable

    Optional additional deposit per occurrence; applied toward amounts owed under application and lease terms.

Monthly charges.

  • Internet service

    $65

    per apartment · monthly

    Required monthly charge per home; parking is subject to availability.

  • Media package

    $25

    per apartment · monthly

    Required monthly charge per home; parking is subject to availability.

  • Pest control

    $4

    per apartment · monthly

    Required monthly charge per home; parking is subject to availability.

  • Doorstep trash

    $20

    per apartment · monthly

    Required monthly charge per home; parking is subject to availability.

  • Utility billing administration

    $5.35

    per apartment · monthly

    Required monthly charge per home; parking is subject to availability.

  • Common-area electricity

    Variable

    per person · monthly

    Usage-based charge; billed on the published resident, unit or occurrence basis.

  • Common-area gas

    Variable

    per person · monthly

    Usage-based charge; billed on the published resident, unit or occurrence basis.

  • Common-area water and sewer

    Variable

    per person · monthly

    Usage-based charge; billed on the published resident, unit or occurrence basis.

  • Shared trash hauling

    Variable

    per apartment · monthly

    Usage-based charge; billed on the published resident, unit or occurrence basis.

  • Electricity through third party

    Variable

    monthly

    Usage-based charge; billed on the published resident, unit or occurrence basis.

  • Sewer

    Variable

    per person · monthly

    Usage-based charge; billed on the published resident, unit or occurrence basis.

  • Water

    Variable

    per person · monthly

    Usage-based charge; billed on the published resident, unit or occurrence basis.

  • Optional cable television

    Variable

    per apartment · monthly

    Usage-based optional cable services.

Pets.

Pets
Up to two cats or dogs.
  • Refundable pet deposit

    $200

    per pet · one time · Refundable

    Per pet; refunds follow lease terms.

  • Monthly pet rent

    $40

    per pet · monthly

    Per pet.

  • Pet move-in fee

    Amount not listed

    per pet · one time · Nonrefundable

    For an approved pet.

  • Third-party pet management

    $28

    per pet · annually

    Annual or occasional charge for pet registration and screening.

Parking.

Parking
Garages and covered parking; additional garage and tandem options are listed in the fee guide.
  • Parking

    $40

    per apartment · monthly

    Required monthly charge per home; parking is subject to availability.

  • Garage parking

    $85

    per apartment · monthly

    Optional parking arrangement, subject to availability. Whether it replaces or supplements the standard parking charge depends on the lease.

  • Tandem parking

    $125

    per apartment · monthly

    Optional parking arrangement, subject to availability. Whether it replaces or supplements the standard parking charge depends on the lease.

Lease terms.

  • Optional cleaning service

    $50–$150

    Per occurrence for optional cleaning services.

  • Common-area or clubhouse rental

    $100

    Per occurrence, subject to availability.

  • Access device

    $5–$100

    Per occurrence for keys, fobs, remotes or passes.

  • Access or lock change

    $25

    Per occurrence to change or reprogram home access.

  • Community transfer

    $200–$500

    Per occurrence when transferring to another home.

  • Late rent charge

    Amount not listed

    Applies under the lease when rent is paid late.

  • Lease violation

    $25–$500

    Per occurrence under community and lease policies.

  • Pest-policy violation services

    Variable

    Variable charge under applicable lease conditions.

  • Legal or eviction expenses

    Variable

    Variable charge under applicable lease conditions.

  • Third-party payment processing

    Variable

    Variable charge under applicable lease conditions.

  • Untransferred utility usage

    Variable

    Variable charge under applicable lease conditions.

  • Positive credit reporting

    $4.95

    per person

    Per person; occurrence/monthly frequency follows the selected arrangement.

  • Liability-policy noncompliance

    $19

    Per occurrence when required liability coverage is not maintained.

  • Utility transfer processing

    $50

    Per occurrence for failure to transfer utilities into the resident’s name.

Inside the home.

Full-size washer and dryer
Central air conditioning
Quartz counters, tile backsplash and stainless-steel appliances
Wood-style floors
Recessed and track lighting
Spacious bedroom closets
Five-panel doors and six-inch baseboards
Selected home features
Waterfall-edge quartz island with storage, soft-gray cabinetry, oversized dining windows, private patio or balcony, and city or mountain views in selected homes.
Home 11-1121
Home 11-1121 is on floor 1: studio, 1 bathroom, approximately 820 square feet.
Home 12-2120
Home 12-2120 is on floor 2: 1 bedroom, 1 bathroom, approximately 749 square feet.
Home 11-2122
Home 11-2122 is on floor 2: 1 bedroom, 1 bathroom, approximately 753 square feet.
Home 12-2131
Home 12-2131 is on floor 2: 1 bedroom, 1 bathroom, approximately 850 square feet.
Home 12-2107
Home 12-2107 is on floor 2: 1 bedroom, 1 bathroom, approximately 850 square feet.
Home 11-2133
Home 11-2133 is on floor 2: 2 bedrooms, 2 bathrooms, approximately 1,142 square feet.
Home 11-2113
Home 11-2113 is on floor 2: 2 bedrooms, 2 bathrooms, approximately 1,022 square feet.
Home 12-2113
Home 12-2113 is on floor 2: 2 bedrooms, 2 bathrooms, approximately 1,142 square feet.
Home 12-3121
Home 12-3121 is on floor 3: 1 bedroom, 1 bathroom, approximately 749 square feet.
Home 12-3131
Home 12-3131 is on floor 3: 1 bedroom, 1 bathroom, approximately 850 square feet.
Home 11-3133
Home 11-3133 is on floor 3: 2 bedrooms, 2 bathrooms, approximately 1,142 square feet.
Home 11-3102
Home 11-3102 is on floor 3: 2 bedrooms, 2 bathrooms, approximately 1,080 square feet.
Home 12-3125
Home 12-3125 is on floor 3: 2 bedrooms, 2 bathrooms, approximately 1,142 square feet.
Home 12-3102
Home 12-3102 is on floor 3: 3 bedrooms, 2 bathrooms, approximately 1,324 square feet.
Home 12-4132
Home 12-4132 is on floor 4: 1 bedroom, 1 bathroom, approximately 749 square feet.
Home 11-4127
Home 11-4127 is on floor 4: 1 bedroom, 1 bathroom, approximately 692 square feet.
Home 12-4120
Home 12-4120 is on floor 4: 1 bedroom, 1 bathroom, approximately 749 square feet.
Home 11-4112
Home 11-4112 is on floor 4: 1 bedroom, 1 bathroom, approximately 753 square feet.
Home 11-4110
Home 11-4110 is on floor 4: 1 bedroom, 1 bathroom, approximately 692 square feet.
Home 11-4103
Home 11-4103 is on floor 4: 1 bedroom, 1 bathroom, approximately 850 square feet.
Home 11-4111
Home 11-4111 is on floor 4: 2 bedrooms, 2 bathrooms, approximately 1,142 square feet.
Home 12-4125
Home 12-4125 is on floor 4: 2 bedrooms, 2 bathrooms, approximately 1,142 square feet.
Home 12-4128
Home 12-4128 is on floor 4: 2 bedrooms, 2 bathrooms, approximately 1,080 square feet.
Home 11-4128
Home 11-4128 is on floor 4: 2 bedrooms, 2 bathrooms, approximately 1,080 square feet.
Home 12-4102
Home 12-4102 is on floor 4: 3 bedrooms, 2 bathrooms, approximately 1,324 square feet.
Home 12-4136
Home 12-4136 is on floor 4: 3 bedrooms, 2 bathrooms, approximately 1,324 square feet.
Home 11-5122
Home 11-5122 is on floor 5: 1 bedroom, 1 bathroom, approximately 753 square feet.
Home 11-5117
Home 11-5117 is on floor 5: 1 bedroom, 1 bathroom, approximately 749 square feet.
Home 12-5127
Home 12-5127 is on floor 5: 1 bedroom, 1 bathroom, approximately 850 square feet.
Home 11-5113
Home 11-5113 is on floor 5: 2 bedrooms, 2 bathrooms, approximately 1,022 square feet.
Home 12-5136
Home 12-5136 is on floor 5: 3 bedrooms, 2 bathrooms, approximately 1,324 square feet.

Community amenities.

Two outdoor pools
Poolside cabanas
Fitness lounge with cardio, strength equipment, free weights, TRX and yoga studio
Fire-pit lounge
Outdoor kitchen
Outdoor courtyard
Upgraded clubhouse

Office & resident services.

Packages
Smart package locker system.
Visitor parking and entry
Visitor parking is reached from Jefferson Street after passing the parking garage. Walk along Jefferson to 12th Street, then north to the entry between Jefferson and Washington.
Office hours
Monday–Friday 9am–6pm; Saturday 10am–5pm; Sunday closed.
Find the community

Location & directions.

11 S 12th St, Phoenix, AZ 85034, USA

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