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CoStar Group
One of 989 real estate service listings in Washington.
About CoStar Group
CoStar Group is a real estate service in the real estate sector, based in Washington, DC. Its recorded address is 1331 L St NW, 20005. The listing includes a telephone number, an official website. It is one of 989 real estate service listings tracked in Washington; the nearest comparable listing is Midtown Property Management, within walking distance. CoStar Group has 50 listed locations in total; this page covers the Washington branch.
- Address
- 1331 L St NW, Washington, DC, 20005
- Phone
- 8882267404
- Website
- costargroup.com
Questions
Where is CoStar Group located?
1331 L St NW, Washington, DC, 20005
How do I contact CoStar Group?
8882267404 · https://www.costargroup.com/
What type of business is CoStar Group?
CoStar Group is a real estate service (real estate) in Washington.
CoStar Group branches
CoStar Group has 50 listed locations. This branch is in Washington.
- Arlington22209-2300
- Norfolk23510-1620
- Tampa33602
- Tampa33602
- Miami33131
- Tucson85716
- San Antonio78230
- San Antonio78230
- Austin78701
- Dallas75201
Nearby real estate service
- Midtown Property ManagementWashington0.1 km
- Wilkinson Property Management of Washington DCWashington0.1 km
- Hines InterestWashington0.1 km
- S. C. Herman & AssociatesWashington0.2 km
- Allied Title and Escrow DCWashington0.2 km
- Capital Market AppraisalWashington0.2 km
- City Grid Real EstateWashington0.2 km
- Franklin TowerWashington0.3 km
- Lincoln Property Co.Washington0.3 km
- Piedmont Office Realty TrustWashington0.3 km
- Capitol Cash OfferWashington0.3 km
- JP Logan and Associates LLCWashington, D.C.0.3 km
- The SmallBiz Connect, LLCWashington0.3 km
- Marble Title & EscrowWashington0.3 km
- Towne Terrace EastWashington0.4 km
Cite this page
“CoStar Group, Washington — business.wiki, retrieved August 2026.” Facts on this page come from openly licensed data (Overture Maps Foundation) and are refreshed with each monthly release; sourcing is documented on the methodology page.