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Spanish Revival Duplex
For Sale
$410,000

421 ELEANOR AVE, San Antonio, TX 78209

Multi-Family (2-8 Units), San Antonio, TX

Property Size1,324 SF
Lot Size0.20 Acres
Price / SF$309.67
Days on Market69

Property Features for 421 ELEANOR AVE

General Information

Property type Residential Multi Family
Property subtype Other
Zoning MF-33 NCD-6
Elementary school Lamar
High school Edison
Elementary school district San Antonio I.S.D.
Middle school district San Antonio I.S.D.
High school district San Antonio I.S.D.
Subdivision 1300
Standard status Active
Size 1,324 SF
Lot size 0.20 Acres

Taxes and HOA fees

Tax Annual Amount 9518

Utilities

Cooling system Central Air

Building Details

Year built 1936
Listing Agency: JB Goodwin, REALTORS
Listed By: David Boullosa
Added: Aug 13 Changed: Oct 19 Last Checked: Oct 20 at 6:06AM
MLS# 2008142

Copyright © 2026 LERA MLS. All rights reserved. All information provided by the listing agent/broker is deemed reliable but is not guaranteed and should be independently verified.

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Investment Insights

Based on property information with market context.

Built in 1936, this duplex contains two units, each with one bedroom and one full bathroom. The 1,324-square-foot building has a multi-level layout, central air, stucco exterior finishes, hardwood flooring, high ceilings, and arched architectural details. The property sits on a 0.201-acre lot in Mahncke Park, San Antonio. Zoning is MF-33 NCD-6.

Key Highlights

  • Two units, each with 1 bedroom and 1 full bathroom
  • 1,324‑square‑foot building on a 0.201‑acre lot
  • Constructed in 1936 with stucco finishes, hardwood floors, high ceilings, and arched details

Financial Insights

Estimated NOI and Cap Rate

NOI / Yr
$15,239
Cap Rate
3.72%
Suggested Prices Based on Cap Rates
Cap Rate 5%
$304,780 $304.8K
Cap Rate 7%
$217,700 $217.7K
Cap Rate 9%
$169,322 $169.3K
Market Conditions
NOI Build-Up for 1,324 SF
Gross rent
$23.0K $17.40/SF
− Vacancy
−$1.3K −$0.96/SF
EGI
$21.8K $16.44/SF
− OpEx
−$6.5K −$4.93/SF
NOI
$15.2K $11.51/SF
Area
San Antonio, TX
Vacancy
5.50%
Lease Rate
$17.40 /SF/Yr
Expense Ratio
30.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$304,780
Cap Rate 7%
$217,700
Cap Rate 9%
$169,322

Alternative Uses

Best Use
Multifamily LT 5
$217.7K
$190.5K – $254.0K (±1% cap)
NOI $15,239 @ 7.0% cap · market cap 3.72%
Second Best
Apartment 5plus
$193.2K
$169.1K – $225.4K (±1% cap)
NOI $13,524 @ 7.0% cap · market cap 3.30%
Theoretical Best
Office A
$337.7K
$295.5K – $394.0K (±1% cap)
NOI $23,641 @ 7.0% cap · market cap 5.77%
Zoning and permitted uses should be independently verified with authorities. How Realmo checks its estimates

Property Analytics

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Location Intelligence

Trade Area within ½ mile

775
Businesses Nearby

Demographics for 78209, TX

42,456
Population
22,771
Households
1.9
Avg Household Size
40
Median Age
62%
College-Educated
96%
High-School Grad
10.2 sq mi
ZIP Area
4,162
Density / Sq Mi
$84,180
Median Household Income
$57,921
Median Earnings
$1,371
Median Rent
$497,500
Median Home Value
Check the figures for this property Cap Rate, Value Estimation, Potential NOI and more
View Realmo Analytics

Market

Vacancy Rate% for Multifamily in South region

8.5% 2022
10.2% 2023
11.4% 2024
11.3% 2025

Frequently Asked Questions

What type of property is this?
Duplex - Two one-bedroom units provide separate living spaces within a character-rich residential property.
Where is this duplex located?
The property is located at 421 ELEANOR AVE San Antonio, TX.
What is the asking price?
The asking price for this property is $410,000.
What are key features of this property?
This property features: Two units, each with 1 bedroom and 1 full bathroom; 1,324‑square‑foot building on a 0.201‑acre lot; Constructed in 1936 with stucco finishes, hardwood floors, high ceilings, and arched details
More about this property
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