Montchanin Office Complex For
100 W Rockland Rd, Montchanin, DE 19710
For Sale
Contact for pricing
Two-building office complex in historic Montchanin, Delaware.
Property Size11,500 SF
Price / SF$0.00
Days on Market354
Property Features for 100 W Rockland Rd
General Information
Standard status
Size
Property subtype
Lease Term
Building Details
Building Size
Properties For Sale
at 100 W Rockland Rd
Suite P-2 (Sublease)
Size
3,650 SF
Type
Office Building
Term
Negotiable
Listed By:
Neil Kilian SIOR, CCIM
(302) 521-7291
Source:
Naiglobal
Added: Nov 21, 2025
Changed: Aug 14
Last Checked: Aug 14 at 9:11AM
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 Neil Kilian SIOR, CCIM
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Investment Insights
Based on property information with market context.
This exclusive office complex, Montchanin Mills, is located in historic Montchanin, Delaware. The complex consists of two office buildings totaling 25,000 square feet. Situated in the Brandywine Valley, it offers convenient access to Greenville, Centerville, Wilmington CBD, and North Wilmington, with easy access to Routes 52 and 141. The property is located five miles Northwest of Wilmington, Delaware, and 25 minutes South of the Philadelphia International Airport. Proximity to major museums such as Longwood Gardens, Winterthur Museum, Hagley Museum, and the Delaware Art Museum enhances the location. The property features ample parking, abundant natural light, and large, open work spaces.
Key Highlights
- Convenient location in Brandywine Valley with easy access to Routes 52 and 141.
- Two‑building office complex totaling 25,000 SF.
- Centrally located to Greenville, Centerville, Wilmington CBD, and N Wilmington.
Financial Insights
Estimated NOI and Cap Rate
NOI / Yr
$156,637
Suggested Prices Based on Cap Rates
Cap Rate 5%
$3,132,740
$3.1M
Cap Rate 7%
$2,237,671
$2.2M
Cap Rate 9%
$1,740,411
$1.7M
Market Conditions
NOI Build-Up for 11,500 SF
Gross rent
$259.4K $22.56/SF
− Vacancy
−$50.6K −$4.40/SF
EGI
$208.8K $18.16/SF
− OpEx
−$52.2K −$4.54/SF
NOI
$156.6K $13.62/SF
Area
New Castle County, DE
Vacancy
19.50%
Lease Rate
$22.56 /SF/Yr
Expense Ratio
25.00%
Simulate Cap Rate and NOI
Suggested Prices Based on Cap Rates
Cap Rate 5%
$3,132,740
Cap Rate 7%
$2,237,671
Cap Rate 9%
$1,740,411
Alternative Uses
Best Use
Office B
$2.24M
$1.96M – $2.61M
NOI $156,637 @ 7.0% cap · market cap 921,394.12%
Second Best
—
—
no second resolved use
Theoretical Best
Office A
$2.75M
$2.41M – $3.21M
NOI $192,549 @ 7.0% cap · market cap 1,132,641.18%
Zoning and permitted uses should be independently verified with authorities.
How Realmo checks its estimates
Property Analytics
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Current Use
Location Intelligence
Trade Area within ½ mile
173
Businesses Nearby
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Business Placement
Demographics for 19710, DE
108
Population
49
Households
2.2
Avg Household Size
52
Median Age
0.5 sq mi
ZIP Area
216
Density / Sq Mi
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Market
Properties on Market for Office buildings in New Castle County
Vacancy Rate% for Office in South region
Frequently Asked Questions
What type of property is this?
Office building - Two-building office complex in historic Montchanin, Delaware.
Where is this office building located?
The property is located at 100 W Rockland Rd Montchanin, DE.
What are key features of this property?
This property features: Convenient location in Brandywine Valley with easy access to Routes 52 and 141.; Two‑building office complex totaling 25,000 SF.; Centrally located to Greenville, Centerville, Wilmington CBD, and N Wilmington.
