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Two-Story Duplex
For Sale
$450,000
Pending

525 W MAGNOLIA AVE, San Antonio, TX 78212

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

Property Size2,260 SF
Lot Size0.14 Acres
Days on Market65

Property Features for 525 W MAGNOLIA AVE

General Information

Property type Residential Multi Family
Property subtype Other
Elementary school Cotton
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 0900
Standard status Pending
Size 2,260 SF
Lot size 0.14 Acres

Taxes and HOA fees

Tax Annual Amount 7457

Building Details

Year built 1930
Listing Agency: Keller Williams Heritage · Keller Williams Realty
Listed By: Ricardo Martinez
Added: Jul 15 Changed: Aug 19 Last Checked: Sep 17 at 12:06AM
MLS# 1962652

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.

Investment Insights

Based on property information with market context.

Constructed in 1930, this two-story duplex contains 2,260 square feet across two living units. The lower residence has been renovated with updated finishes, a redesigned kitchen, a new bathroom, and an added bedroom with its own new full bathroom. The upper unit has been used as a rental.

The property occupies 0.144 acres at 525 W Magnolia Ave in San Antonio’s Alta Vista area, within Bexar County and ZIP Code 78212. Its configuration provides separate upper- and lower-level living spaces within one residential building.

Key Highlights

  • Two‑story duplex with two living units
  • 2,260 square feet on 0.144 acres
  • Lower unit renovated with updated finishes and a redesigned kitchen

Financial Insights

Estimated NOI and Cap Rate

NOI = area × lease_rate × (100 − vacancy) / 100 × (1 − expense_ratio). Net Operating Income — what the owner takes home each year before mortgage payments and income tax. Effective rent (asking rent minus vacancy losses) minus operating costs (taxes, insurance, maintenance, management).
NOI / Yr
$26,013
Cap rate = NOI / list price × 100. Capitalization rate — annual return on a fully cash purchase, before financing. NOI divided by price. Higher means more income per dollar invested, but usually also more risk or older condition. 5–8% is typical for stabilized commercial property; double digits often signal distressed deals.
Cap Rate
5.78%
Suggested Prices Based on Cap Rates Cap rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$520,260 $520.3K
Cap Rate 7%
$371,614 $371.6K
Cap Rate 9%
$289,033 $289.0K
Market Conditions
NOI Build-Up for 2,260 SF Vacancy — income lost from leasable area expected to sit empty during the year, subtracted from gross rent. EGI (Effective Gross Income) — gross rent minus vacancy losses, the realistic income before paying operating costs. OpEx (Operating Expenses) — recurring costs to operate the property (property tax, insurance, utilities, maintenance, management); excludes financing and capital improvements. NOI (Net Operating Income) — income a property generates after operating costs but before financing and taxes.
Gross rent
$39.3K $17.40/SF
− Vacancy
−$2.2K −$0.96/SF
EGI
$37.2K $16.44/SF
− OpEx
−$11.1K −$4.93/SF
NOI
$26.0K $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 rates vary significantly by property type, market, and asset quality. Typical U.S. stable-market ranges: Multifamily — 4.5% to 6.5% (Class A in primary markets often sub-5%; Class C in secondary markets 6%+) Industrial / Logistics — 5.0% to 7.0% (compressed heavily in recent years due to e-commerce demand) Office — 6.5% to 9%+ (wide spread post-2020; CBD Class A vs. suburban Class B varies dramatically) Retail — 5.5% to 8.5% (grocery-anchored on the low end, unanchored strip centers higher) Hospitality / Hotels — 7.5% to 10%+ (higher due to operational risk) Self-Storage — 5.5% to 7.5% Medical Office — 6.0% to 7.5% Net Lease (single tenant, credit) — 5.0% to 7.0% depending on tenant credit and lease term Rules of thumb: Primary markets (NYC, SF, LA, Boston, DC) trade at lower cap rates than secondary/tertiary markets, often by 100–200 bps (bps, aka basis points; 1 bp = 0.01%). Class A assets trade ~50–150 bps tighter than Class B, and Class B tighter than Class C. Cap rates move inversely with price — a lower cap rate means a higher price for the same NOI. Spread to the 10-year Treasury is a common benchmark; historically 200–400 bps over the 10-year.
Cap Rate 5%
$520,260
Cap Rate 7%
$371,614
Cap Rate 9%
$289,033

Alternative Uses

Best Use
Multifamily LT 5
$371.6K
$325.2K – $433.6K (±1% cap)
NOI $26,013 @ 7.0% cap · market cap 5.78%
Second Best
Apartment 5plus
$329.8K
$288.6K – $384.8K (±1% cap)
NOI $23,085 @ 7.0% cap · market cap 5.13%
Theoretical Best
Office A
$576.5K
$504.4K – $672.6K (±1% cap)
NOI $40,354 @ 7.0% cap · market cap 8.97%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

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Current Use

Duplexes

Suggested Use

Top Pick Food Market Grocery & Convenience Store Electrical Service (Bike/Boat/Book/etc) Store Travel Agency Acupuncture

Score = modeled unmet demand for each use within ~1 mi (higher = bigger opportunity). Zoning and permitted uses should be independently verified with local authorities.

Lease Details

2
Residential units

Location Intelligence

Trade Area within ½ mile

1,116
Businesses Nearby

Demographics for 78212, TX

26,738
Population
13,399
Households
2
Avg Household Size
39
Median Age
39%
College-Educated
85%
High-School Grad
6.9 sq mi
ZIP Area
3,875
Density / Sq Mi
$60,222
Median Household Income
$40,037
Median Earnings
$1,084
Median Rent
$299,400
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
Rey
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Frequently Asked Questions

What type of property is this?
Duplex - Two living units include an updated lower residence and an upper unit previously used as a rental.
Where is this duplex located?
The property is located at 525 W MAGNOLIA AVE San Antonio, TX.
What is the asking price?
The asking price for this property is $450,000.
What are key features of this property?
This property features: Two‑story duplex with two living units; 2,260 square feet on 0.144 acres; Lower unit renovated with updated finishes and a redesigned kitchen
More about this property
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