When you list with Jim, you list with the brokerage that sells for more, in less time.
1.25%
higher sale price
Momentum's 97.98% sold-to-list ratio vs. 96.73% RealMLS market average
8 days
faster to close
64 days on market for Momentum vs. 72 days for the market average
Example: On a $500,000 listing, that's roughly $6,250 more in the seller's pocket and 8 fewer days of mortgage, insurance, and utility carrying costs.
Source: RealMLS Summary Statistics, NEFAR. YTD Jan 1 to May 17, 2026. Example is illustrative; individual results vary by property, market conditions, and other factors. Full methodology & disclaimers.
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About
In Recognition of Service
Jim served his country for nearly 28 years in federal law enforcement before transitioning to real estate.
Jim Armstrong is a short sale and distressed property specialist with Momentum Realty in Jacksonville, FL. After 27 years in federal service, he brought the same systems-first approach to real estate, earning his SFR certification and building a practice around helping homeowners who are behind on their mortgage. He's not the agent who talks you into something. He's the one who walks you through it.
Why work with Momentum
Freedom & Independence - I joined Momentum because they don't try to make every agent fit the same mold. My practice is built around short sales and distressed properties, and Momentum gave me the room to run that specialty without pushing me toward a cookie-cutter model. The support is real, the culture is positive with no-drama, and they actually mean it when they say build "your business" your way.
Recent Momentum Closings
Representative recent closings across the Momentum Realty brokerage. Range spans starter to luxury, beach to interior, single-family to estate properties. Individual agent participation varies.
Sold
$1,200,000
1419 Forest Marsh Dr
Neptune Beach, FL
4 bd3 ba2,276 sqft
Marshfront luxury, 1.94 acres
Sold
$1,700,000
107 Deer Valley Dr
Ponte Vedra, FL
5 bd5 ba4,724 sqft
Island at Twenty Mile, gated estate
Sold
$1,430,000
714 2nd St
Neptune Beach, FL
4 bd3 ba2,208 sqft
Coastal oasis, heated pool
Sold
$765,000
209 N Checkerberry Way
St Johns, FL
5 bd3.5 ba3,674 sqft
Julington Creek Plantation, golf community
Sold
$660,000
3410 Shinnecock Ln
Green Cove Springs, FL
4 bd4 ba2,949 sqft
Magnolia Point Golf, saltwater pool
Sold
$310,000
4506 Key Woodley Dr S
St. Augustine, FL
4 bd3 ba1,860 sqft
Fully renovated, corner lot, no HOA
Representative recent Momentum closings. Past performance does not guarantee future results. Full details.
Brokerage
#2
NE Florida by Volume
$3.5B+
In Closed Sales
285+
Agents Strong
Bold City Best, JBJ Top 10 three years running, Top 1% in Florida by RealTrends. Built for serious operators.
