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Seven-Unit Office Condominium Portfolio
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602 S King St, Leesburg, VA 20175

Office condominium portfolio with elevator access and on-site parking.

Property Size3,570 SF
Price / SF$295
Days on Market4

Property Features for 602 S King St

General Information

Standard status Active
Size 3,570 SF
Property subtype OFFICE
Listing Agency: Serafin Real Estate
Listed By: Joe Serafin · License #0225239987
Source: Moodyscre
Added: Aug 6 Changed: Aug 9 Last Checked: Aug 9 at 6:09AM

Displayed information is deemed reliable but is not guaranteed and should be independently verified. All listing content including descriptions, pricing, images are the copyrighted material of Serafin Real Estate

Investment Insights

Based on property information with market context.

Waverly Park Office Condominiums comprises seven office condominium units totaling 27,267 square feet within a Class B office building at 602 South King Street in Leesburg, Virginia. The portfolio includes seven of the building’s eight condominiums, with one unit leased through March 2029 and 23,580 square feet available for lease-up or owner occupancy.

Constructed in 1988 with a steel-frame structure, the property offers elevator service and on-site parking. Its setting in Historic Downtown Leesburg places the office condominium portfolio along the primary commercial corridor of Loudoun County’s county seat. The existing configuration supports a combination of occupied and available office space within a single controlled portfolio.

Key Highlights

  • Seven of eight office condominiums included
  • 27,267 square feet across seven units
  • 23,580 square feet available for lease‑up or owner occupancy

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
$67,579
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
6.42%
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%
$1,351,580 $1.4M
Cap Rate 7%
$965,414 $965.4K
Cap Rate 9%
$750,878 $750.9K
Market Conditions
NOI Build-Up for 3,570 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
$105.4K $29.52/SF
− Vacancy
−$15.3K −$4.28/SF
EGI
$90.1K $25.24/SF
− OpEx
−$22.5K −$6.31/SF
NOI
$67.6K $18.93/SF
Area
Loudoun County, VA
Vacancy
14.50%
Lease Rate
$29.52 /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%
$1,351,580
Cap Rate 7%
$965,414
Cap Rate 9%
$750,878

Alternative Uses

Best Use
Office B
$965.4K
$844.7K – $1.13M (±1% cap)
NOI $67,579 @ 7.0% cap · market cap 6.42%
Second Best
Healthcare Medical
$950.0K
$831.3K – $1.11M (±1% cap)
NOI $66,501 @ 7.0% cap · market cap 6.31%
Theoretical Best
Specialty Retail
$1.12M
$979.0K – $1.31M (±1% cap)
NOI $78,317 @ 7.0% cap · market cap 7.44%
Zoning and permitted uses should be independently verified with authorities.

Property Analytics

Current Use

Leesburg Dental Dental Office J2 Landscape Designer Justina M. Dee, ... Alternative Medicine Practice Kristopher R. Schuster, ... Alternative Medicine Practice Beyond Wellness Practice ... Alternative Medicine Practice

Suggested Use

Top Pick Storage Facility Hotel & Motel Butcher (Bike/Boat/Book/etc) Store Furniture & Home Goods Parking Lot & Garage

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

Location Intelligence

Trade Area within ½ mile

2,055
Businesses Nearby

Demographics for 20175, VA

33,245
Population
12,695
Households
2.6
Avg Household Size
38
Median Age
64%
College-Educated
94%
High-School Grad
59.0 sq mi
ZIP Area
563
Density / Sq Mi
$168,035
Median Household Income
$80,588
Median Earnings
$2,039
Median Rent
$717,700
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
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Frequently Asked Questions

What type of property is this?
Office units - Office condominium portfolio with elevator access and on-site parking.
Where is this office units located?
The property is located at 602 S King St Leesburg, VA.
What is the asking price?
The asking price for this property is $1,053,150.
What are key features of this property?
This property features: Seven of eight office condominiums included; 27,267 square feet across seven units; 23,580 square feet available for lease‑up or owner occupancy
(703) 994-7510 Call to check price and availability
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