Diana Tommingo, TTR Sotheby's International Realty
Market rank
#15 / 15
Diana Tommingo of TTR Sotheby's International Realty is a distinguished real estate professional serving Washington, DC, with a perfect 5-star rating from 45 clients. Backed by one of the world's most prestigious luxury real estate brands, Diana specializes in DC's unique market, guiding clients through buying, selling, relocation, and investment across the District and surrounding areas. Washington clients trust Diana for her deep local knowledge, white-glove service, and ability to navigate the complex DC real estate landscape with confidence. FAQ Q: What real estate services does Diana Tommingo offer in Washington, DC? A: Diana provides home buying and selling, property valuation, market analysis, investment property guidance, luxury real estate representation, and relocation services throughout the Washington, DC area. Q: Why choose Diana Tommingo at TTR Sotheby's for luxury real estate in DC? A: Diana combines Sotheby's International Realty's global marketing reach with deep personal knowledge of Washington's neighborhoods, delivering exceptional service and premium exposure for luxury buyers and sellers in DC. Q: Can Diana Tommingo help with relocation to or from Washington, DC? A: Yes, Diana specializes in relocation services, helping clients moving to or from the Washington, DC area find their perfect home with minimum disruption and maximum local expertise.
Health scoreMay 26, 2026
40
out of 100
#15
Market rank
5.0
Avg rating
45
Total reviews
No public response signal
Response rate
Unknown
Years active
40
Health score
Health score · 40 / 100
Six signals, weighted continuously.
Operator computes a Health score continuously. It is the one number that tells you if this shop is winning, losing, or steady. Here is how Diana Tommingo, TTR Sotheby's International Realty broke down on May 26, 2026.
Score trend
30d90d1y
Diana Tommingo, TTR Sotheby's International Realty
90 days trailing
Market position
#15 of 15 Real Estate in Washington.
Operator ranks every real estate in Washington continuously using reviews, response rate, and local market share.
#15
of 15 Real Estate businesses
in Washington
in Washington
Leaderboard refreshes continuously. Your rank updates the moment signal lands.
Real Estate · Washington
Top 5 shown
1
Coalition Properties Group - Keller Williams Realty
328
2
Jenn Smira & Co. at Compass Real Estate
305
5
Joel Nelson Group
114
6
Canopy Property Group
Recent activity
What changed this month.
No notable shifts in the past 30 days. Operator will flag movement the moment it happens.
In person
The shop, the team, the work.
The numbers tell one story. The photos tell another. Images are indexed from Google Business Profile, the public website, and connected social profiles.
Reviews · 45 total
What customers say.
Reviews pulled continuously from Google, Yelp, and Meta. Aggregate weighted by recency and source authority.
5.0★★★★★45 reviews
5 ★
23
4 ★
12
3 ★
6
2 ★
3
1 ★
1
Review themes refresh continuously. Check back once Operator has synthesized enough comments from Diana Tommingo, TTR Sotheby's International Realty’s reviews.
About & contact
Where to find them.
About
Diana Tommingo at TTR Sotheby's International Realty is a highly rated real estate professional with extensive experience serving Washington, DC, specializing in luxury homes, investment properties, and relocation services.
Phone
Website
Price range
moderate
Certifications
Licensed & Insured
Services
Home BuyingHome SellingProperty ValuationMarket AnalysisInvestment PropertiesFirst-Time Buyer Guidance
Competitors · top 5
Side by side with the neighborhood.
The real estate shops Diana Tommingo, TTR Sotheby's International Realtycompetes with most often, ranked by Operator’s health score. Tap any row for that shop’s full page.
FAQ
Quick answers.
The questions people ask before they call.
Contact Diana Tommingo, TTR Sotheby's International Realty
Call (571) 230-9686 for service. The website besthomesbydiana.com also has direct contact info.
Hours for Diana Tommingo, TTR Sotheby's International Realty
Diana Tommingo, TTR Sotheby's International Realty has not published hours publicly. Call ahead or check their website if you have one in mind.
Services offered by Diana Tommingo, TTR Sotheby's International Realty
Diana Tommingo, TTR Sotheby's International Realty offers Home Buying, Home Selling, Property Valuation, Market Analysis, Investment Properties, First-Time Buyer Guidance, and more. Operator refreshes service lists continuously from public sources.
Licensing and insurance
License and insurance details have not been verified with Diana Tommingo, TTR Sotheby's International Realty yet. Find the listing to add them.
Estimates and availability
Estimate and availability details are refreshing. Call ahead for the fastest confirmation.
Health score formula
Six weighted components: Reviews and rating (25%), Response rate (15%), Market rank (20%), Financial health (20%), Jobs flow (10%), and Operator activity (10%). Recomputed continuously using data from Google, Yelp, Meta, and direct integrations.
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