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4309 Hank Ave
Austin, TX, 78745
$1,194,900
3 Beds
3 Baths
1,171 SqFt
0.2 Acres
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The property spans a spacious lot with three key components:
(1) Newly Renovated 926 sq ft ADU (Front Unit): Fully gutted and rebuilt to the studs in 2025, featuring new HVAC, plumbing, electrical, insulation, and high-end finishes including E-STAR appliances, quartz countertops, and luxury vinyl plank flooring. This 2-bedroom, 2-bath unit holds a fresh Certificate of Occupancy issued November 4, 2025, and is grandfathered for compliant use. Current comparable rentals in Banister Acres (e.g., 2BD/1BA at $1,900/mo; 3BD/3BA at $2,375/mo) support a conservative monthly rent of $2,400.

(2) Newly Renovated 240 sq ft Tiny Home (Rear Unit): Similarly updated with modern systems and finishes, this efficient studio-style space is also grandfathered and compliant. Market data for similar tiny homes in Austin (e.g., 200-300 sq ft units at $949-1,200/mo) justifies a conservative rent of $1,200/mo.

(3) Raw Land for Development: The rear portion of the lot is shovel-ready for a new primary residence of at least 2,333 sq ft, with all utilities in place and no major tree removal required. A preliminary conceptual draft site plan plan (available in MLS docs) outlines a 4BD/3BA single-family home or potential duplex. Comparable rentals in 78745 (e.g., 2,003 sq ft 3BD/3BA at $3,850/mo; 1,692 sq ft at $3,550/mo) indicate a conservative rent of $4,200/mo. Note the property next door immediately to the north (4307 Hank) sold for $1,599,900 on June 23, 2025.

Investment Analysis (6%+ Cap Rate Calculation):
– Assuming development of the 2,333 sq ft home (estimated build cost: $300/sq ft or ~$700,000 based on 2025 Austin averages), total gross annual income from the three units reaches $92,400 ($7,700/mo).
– Deduct conservative operating expenses of $20,000/year (including $10,255 taxes, insurance, and maintenance). Resulting NOI: $72,400.
– At the $1,194,900 purchase price (pre-build), this projects a post-development cap rate of 6.2% on total investment of ~$1,894,900.

Property Details

Price:
$1,194,900
MLS #:
2922546
Status:
Active
Beds:
3
Baths:
3
Address:
4309 Hank Ave
Type:
Single Family
Subtype:
See Remarks
Subdivision:
Banister
City:
Austin
Listed Date:
Nov 4, 2025
State:
TX
Finished Sq Ft:
1,171
ZIP:
78745
Lot Size:
8,712 sqft / 0.20 acres (approx)
Year Built:
1951
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Schools

School District:
Austin ISD
Elementary School:
St Elmo
Middle School:
Bedichek
High School:
Travis

Interior

Appliances
Built- In Gas Oven, Built- In Gas Range, Built- In Range, Dishwasher, Disposal, Dryer, E N E R G Y S T A R Qualified Appliances, E N E R G Y S T A R Qualified Dishwasher, E N E R G Y S T A R Qualified Refrigerator, E N E R G Y S T A R Qualified Washer, E N E R G Y S T A R Qualified Water Heater, Exhaust Fan, Gas Range, Instant Hot Water, Microwave, Free- Standing Gas Oven, R N G H D, Refrigerator, Stainless Steel Appliance(s), Vented Exhaust Fan, Washer, Washer/ Dryer Stacked
Bathrooms
3 Full Bathrooms
Cooling
Ceiling Fan(s), Central Air, Electric, E N E R G Y S T A R Qualified Equipment, Multi Units
Flooring
See Remarks
Heating
Central, E N E R G Y S T A R Qualified Equipment, Exhaust Fan, Natural Gas, Radiant, Radiant Ceiling, Radiant Floor

Exterior

Community Features
B B Q Pit/ Grill, Common Grounds, Controlled Access, Courtyard, Covered Parking, Dog Park, Gated, Google Fiber, Package Service, Storage, Underground Utilities
Exterior Features
Barbecue, Uncovered Courtyard, Dog Run, Exterior Steps, Garden, Gas Grill, Lighting, Outdoor Grill, Permeable Paving, Private Entrance, Private Yard
Other Structures
See Remarks, Garage(s), Guest House, Outbuilding, Packing Shed, Pool House, Residence, Second Residence, Shed(s), Storage, Workshop
Parking Features
See Remarks, Additional Parking, Common, Covered, Detached Carport, Gated, Private, Reserved, Shared Driveway
Roof
Aluminum, Asphalt, Membrane, Shingle

Financial

HOA Name
TBD

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Community

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4309 Hank Ave
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