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Ion 1 of 2

Ion

$1,229 – $1,889/mo

  • Studio–3 bedrooms
  • 1–3 baths
  • 10 units available
2100 San Antonio St, Austin, TX, 78705

As of October 14, 2026, Ion in Austin, TX has 10 apartments for rent from $1,229 to $1,889/mo. One-bedrooms start at $1,889 and three-bedrooms at $1,229. The average asking rent has risen 1.5% since September 1, 2026, from $1,351 to $1,371.


Floor plans

Ion has 10 units available across 4 floor plans: a studio layout, a one-bedroom layout, a two-bedroom layout, and a three-bedroom layout. Prices checked October 14, 2026.

Studio

Studio

2 available unitsPriceSq ftAvailableOpen unit
StudioContact for pricing——
StudioContact for pricing——

1 Bedroom, 1 Bath

1 Bedroom • 1 Bath

Starting at $1,889/mo

2 available unitsPriceSq ftAvailableOpen unit
1 Bedroom, 1 Bath$1,889——
1 Bedroom, 1 BathContact for pricing——

See all 5 units listed at Ion, including ones no longer available.


Cost to rent here

At Ion, a one-bedroom starts at about $2,171 a month all-in: $1,889 rent and an estimated $282 for electric, gas, water, internet, renters insurance, and laundry. A three-bedroom starts at about $1,681.

All-in from$2,171/mo

Estimates are local averages, not quotes from the property.

Can you afford it?

Most landlords ask for a monthly income of about 3× the rent, so qualifying at Ion takes about $68,004 a year for a one-bedroom and $44,244 for a three-bedroom. Keeping the $2,171 all-in month for a one-bedroom within 35% of take-home pay takes an income of about $93,300 a year.

Total monthly housing cost

$2,171/mo

Income to afford it comfortably

$93,300/yr

Income to qualify

$68,004/yr

Your estimated budget

Suggested rent budget, 1 bedroom

$ —/mo

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Rent history

Over the past 3 months, the average asking rent at Ion has ranged from $1,349 to $1,371. The current average is $1,371, the highest in the past 3 months.

Prices reflect the average advertised rent across units listed as available each day (43 days observed).

Amenities

Ion has garage or covered parking. It lists 13 amenities, including vip lounge and pool.

  • Electronic Building And Amenity Access Controls

  • Gym, Studios And Fitness Classes Included. Monday & Wednesday Rotating Classes.

  • Internet Cafe And Arcade Gaming

  • Leed Silver Certified, Plus A Community Recycling Program

  • Multi-Level Gated Garage Parking And Designated Bike Storage

  • One Block From The University Of Texas

  • Prime Lounge Spaces Including Multi-Screen Tv Walls, A Sky Lounge And Downtown Views

  • Vip Lounge And Pool

  • 9-Foot Ceilings And Available Walk-In Closets

  • Available High-Floor Upgrades With Floor-To-Ceiling Windows

  • Contemporary Furniture

  • Quartz Countertops And Stainless-Steel Appliances

  • Single Bedrooms, Private Bathrooms


Amenity photos

  • Lobby

Location

2100 San Antonio St, Austin, TX, 78705


Getting around

Ion is very walkable and very bikeable, and transit is limited.

Walking
Very walkable
Grade A
Transit
Limited
Grade D+
Biking
Very bikeable
Grade A

Climate and air quality

Air quality near Ion was good on 258 of the past 365 days, and at its worst in July (average AQI 49, good). Daily highs averaged 99°F in August, the warmest month, and lows averaged 42°F in January, the coldest.

Air quality

258 good-air days

of the past 365

: Good, AQI 23

Temperature

99° / 42°

average August high / January low

: 94° high, 77° low

Pollen

High

Oct 14–18 forecast

Tree: high, grass: moderate, weed: high

MonthAverage highAverage lowAverage AQIGood-air days
January63°F42°F45 (good)20 of 31
February74°F51°F48 (good)16 of 28
March81°F58°F43 (good)25 of 31
April79°F64°F43 (good)24 of 30
May84°F66°F48 (good)20 of 31
June91°F75°F44 (good)22 of 30
July94°F76°F49 (good)13 of 31
August99°F77°F46 (good)18 of 31
September97°F76°F46 (good)21 of 30
October86°F66°F40 (good)26 of 31
November77°F56°F37 (good)27 of 30
December67°F48°F41 (good)26 of 31
Daily readings from Oct 15, 2025 to Oct 14, 2026. The pollen chart shows typical US seasons.

About this property

Luxurious off campus student housing and apartments, bright spaces, campus proximity with VIP treatment await you at Ion Austin near University of Texas.


Nearby schools

The closest school to Ion is University Baptist Child Development Center, a private preschool less than 0.1 miles away.

SchoolTypeLevelDistance

University Baptist Child Development Center

Private · Preschool
PrivatePreschool0.0 mi

University High School

Charter · High
CharterHigh0.2 mi

Uumc Early Childhood Center

Private · Preschool
PrivatePreschool0.3 mi

Marywood Child Development Center

Private · Preschool
PrivatePreschool0.5 mi

Long-View Micro School

Private · Middle
PrivateMiddle0.5 mi

Long-View Micro-School

Private · Middle
PrivateMiddle0.5 mi

All Saints' Episcopal School

Private · Elementary
PrivateElementary0.6 mi

The Isely School

Private · Elementary
PrivateElementary0.6 mi

All Saints Episcopal Day School Austin

Private · Elementary
PrivateElementary0.6 mi

Kirby Hall School

Private · Middle
PrivateMiddle0.8 mi

Contact & management

Ion is managed by The Scion Group. The leasing office's phone number is (737) 637-4221.


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