Property summary
This exceptional two-story office building, located at 423-491 Carlisle Dr in Herndon, Virginia (zip code 20170), offers a tranquil and convenient work environment. The property, known as SugarOak Office Retreat, boasts a total of 93,129 square feet, with 16,112 square feet currently vacant and available for lease. Multiple tenancy options are available, ranging from a minimum of 134 square feet to a maximum contiguous space of 2,497 square feet. Seven individual spaces are currently… available. The building is situated in Fairfax County and enjoys a serene setting with award-winning landscaping, walking paths, and a nearby stream, yet remains conveniently located near major commercial centers, the Fairfax County Parkway, Reston Hospital, and Reston Town Center. This traditional office space provides a unique blend of peaceful surroundings and easy access to regional amenities. The property's address is easily accessible and well-suited for businesses seeking a productive and pleasant work environment. This is a rare opportunity to secure office space in a highly desirable location with a unique and appealing atmosphere. Contact us today to learn more about available spaces and lease terms.
Ownership intelligence
Resolved identity, portfolio, hold profile and investor signals. Included in the full report.
Owner contacts
Skip-traced phones and e-mails of the owner. Included with the full report.
Mortgages
Recorded lenders, amounts and estimated maturities of the owner's loan book — in the full report.
Property tax
No data for this sectionNo tax or assessment record is on file for this parcel in the county feed.
Value estimate
· Sep 2026No data for this sectionNo value estimate could be modeled: the record carries too little market input for this parcel.
Recently sold
No data for this sectionNo cleaned sale $/SF benchmark exists for this use type in this ZIP, submarket or county yet.
Cap rate analysis
No income signal is modeled for this parcel yet — the Cap Rates tab runs the workflow.
Zoning insight
No data for this sectionNo zoning code is on file for this parcel. Coverage grows with every catalog release.
Location intelligence
Demand index: how under-served this business type is around this point — modeled from the LocInt grid (area demand vs. what already operates, adjusted by real visit traffic). Higher means stronger unmet demand.
Location
Every figure names its source: public record, benchmark, or modeled. Coverage varies by property — thin data is stated as missing, never invented.
Comparables
18 properties in this cityComparable in this city
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Cap rate calculated from real income and expense signals, benchmarked against sales of similar assets nearby.
from $99/month
The recorded zoning designation, what the district officially allows, and the municipal source it comes from.
No zoning code is on file for this parcel. Zoning coverage grows with every catalog release — check back, or open Location Intelligence for use analysis of this corner.
Phones and e-mails of the people behind this property's owner, traced from licensed contact data.
Owner phones and e-mails come with the full report for this property - traced from licensed contact data, with verification and Do-Not-Call flags on every number.
Unlock the evidence behind ownership: portfolio, transactions, debt and signals that help you decide who to contact next.
Registration is required before any owner information is shown.
The mortgage data is behind the paid report: recorded loans of the owner - lender, amount, rate and the estimated maturity - as part of the Ownership Intelligence workspace.
Registration is required before any owner information is shown.
- Ownership
- Owner Contacts
- Full Property Data
- Historical Records
- Value Estimation
- NOI Potential
- Cap Rate Calculation
- Location Insight
- Alternative use
- Local Zoning Insight
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- 300 reports a month
- Ownership
- Owner Contacts
- Location Analytics
- Everything in the Light report
- Full Property Data
- Historical Records
- Value Estimation
- NOI Potential
- Cap Rate Calculation
- Location Insight
- Alternative use
- Local Zoning Insight
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- Full Property Data
- Historical Records
- Value Estimation
- NOI Potential
- Cap Rate Calculation
- Location Insight
- Alternative use
- Local Zoning Insight
