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Office Warehouse with Street Loading
For Sale
$1,350,000

660 Miller Dr, Miami Springs, FL 33166

COMMERCIAL - Miami Springs, FL

Property Size2,849 SF
Lot Size0.22 Acres
Price / SF$473.85
Days on Market164

Property Features for 660 Miller Dr

General Information

Property type Commercial Sale
Property subtype Other
Zoning description 6100
Subdivision 31
Standard status Active
APN 05-31-20-030-0090
Lot size 0.22 Acres

Taxes and HOA fees

Tax Description FOUST SUB PB 46-31 LOT 9 BLK 1 LOT SIZE 75.000 X 126 OR 18701-4925 0799 1
Tax Annual Amount 14535
Legal Description FOUST SUB PB 46-31 LOT 9 BLK 1 LOT SIZE 75.000 X 126 OR 18701-4925 0799 1

Utilities

Sewer type Public Sewer
Heating system Central
Cooling system Central Air
Water source Public

Amenities

CCTV
access control
kitchen area

Building Details

Year built 1950
Floors in Building 2
Listing Agency: The Keyes Company
Listed By: Sonia Diaz · License #3245875
Added: Mar 3 Changed: Aug 4 Last Checked: Aug 14 at 4:06AM
MLS# A11905480

Copyright © 2026 Miami REALTORS®. 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.

This office warehouse includes approximately 1,750 SF of warehouse space and about 1,100 SF of office area. The office portion features three offices, three bathrooms, and a kitchen area, while the overall property is described as in good condition. Building systems and security are addressed with ADA compliance, full CCTV coverage, and access control. Loading is supported both at the street and at the rear, giving operations flexibility for receiving and dispatch.

The property sits on an interior lot of about 9,450 SF and is equipped with ample parking at both the front and rear. It is located in Miami Springs, across from the airport, with proximity to the SR 112 ramp cited as a key convenience for access.

For buyers or tenants seeking a combined work-and-office setup, the mix of warehouse throughput and dedicated office space can support distribution, light industrial operations, or service-focused businesses that need on-site administration. With street and rear loading, multiple offices, and on-site restrooms, the layout is designed to accommodate day-to-day work functions while maintaining a professional office environment for staff and visitors.

Key Highlights

  • 2,849 adjusted SF office warehouse on a 9,450 SF interior lot
  • 1,750 SF warehouse area with street and rear loading
  • 1,100 SF office space with 3 offices and a kitchen area

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
$75,513
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
5.59%
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%
$1,510,260 $1.5M
Cap Rate 7%
$1,078,757 $1.1M
Cap Rate 9%
$839,033 $839.0K
Market Conditions
NOI Build-Up for 2,849 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
$129.9K $45.60/SF
− Vacancy
−$29.2K −$10.26/SF
EGI
$100.7K $35.34/SF
− OpEx
−$25.2K −$8.84/SF
NOI
$75.5K $26.51/SF
Area
Miami-Dade County, FL
Vacancy
22.50%
Lease Rate
$45.60 /SF/Yr
Expense Ratio
25.00%
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%
$1,510,260
Cap Rate 7%
$1,078,757
Cap Rate 9%
$839,033

Alternative Uses

Best Use
Office B
$1.08M
$943.9K – $1.26M (±1% cap)
NOI $75,513 @ 7.0% cap · market cap 5.59%
Second Best
Flex RnD
$895.2K
$783.3K – $1.04M (±1% cap)
NOI $62,667 @ 7.0% cap · market cap 4.64%
Theoretical Best
Office A
$1.45M
$1.26M – $1.69M (±1% cap)
NOI $101,179 @ 7.0% cap · market cap 7.49%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Flex space

Suggested Use

Top Pick Real Estate Agency Daycare Center HVAC Service Butcher Tattoo & Piercing Shop Locksmith

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

Yes
Highway access
Yes
Paved road access

Location Intelligence

Trade Area within ½ mile

867
Businesses Nearby
Balanced
Demand for This Use

Demographics for 33166, FL

26,106
Population
10,838
Households
2.4
Avg Household Size
41
Median Age
42%
College-Educated
83%
High-School Grad
7.9 sq mi
ZIP Area
3,305
Density / Sq Mi
$78,166
Median Household Income
$39,744
Median Earnings
$1,766
Median Rent
$489,200
Median Home Value

Market

Vacancy Rate% for Office in South region

14.4% 2019
16.4% 2020
17.3% 2021
18% 2022
18.6% 2023
20.3% 2024
20.2% 2025
Rey
Questions? Ask Rey
Realmo’s AI knows this listing — price, zoning, demand, history. Ask anything.

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Frequently Asked Questions

What type of property is this?
Flex space - ADA-compliant office warehouse with street and rear loading plus ample front and rear parking.
Where is this flex space located?
The property is located at 660 Miller Dr Miami Springs, FL.
What is the asking price?
The asking price for this property is $1,350,000.
What are key features of this property?
This property features: 2,849 adjusted SF office warehouse on a 9,450 SF interior lot; 1,750 SF warehouse area with street and rear loading; 1,100 SF office space with 3 offices and a kitchen area
More about this property
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