“There is great potential on a variety of streets,” said Los Angeles City Councilman Bernard Parks, whose district includes neighborhoods west and south of USC. “People are finding what fits their pocket book.”

Many of the newcomers once lived in the neighborhoods, or their families did, but moved away, Parks said. “Many of them have ties here … and decided to reconnect.”

Real estate professionals are taking notice. Agent Dino Buiatti is opening a West Adams office in June and plans to staff it with 30 agents.

“In the next five, 10, 15 years, the whole neighborhood is going to change,” he said. “There is a lot of money being poured in.”

A key indicator of residential activity is the amount of house-flipping taking place — investors buying, renovating and reselling properties.

Of all home sales in these neighborhoods during the first three months of this year, 11.5% were flips, according to research firm DataQuick.

The flipping rate surpassed even investor and hipster haven Highland Park.

“There is an awful lot of activity,” said Timothy Braseth, who last year rehabbed 15 homes in the area. “It’s gotten very competitive.”

Developers are scooping up older Craftsman and Spanish-style homes, fixing them up and selling to new arrivals from the Westside, downtown and West Hollywood.

Jillian Dillon bought a Jefferson Park remodel from Braseth last year. The fashion stylist and her music-industry husband came from Venice, where they rented. The couple scooped up a 1908 Craftsman bungalow for $442,000. It’s a mile from an Expo light rail stop, which Dillon predicts will boost their property value in years to come.

“Our home in Venice would easily be a $1.5-million home,” the 33-year-old mother said, recalling bidding wars they endured before realizing the Westside was out of reach.

Leimert Park, West Adams and Jefferson Park were among Los Angeles’ first suburbs. Their demographic shifts reflect immigration waves that swept Los Angeles over the last century.

Racial covenants kept the area predominantly white for decades. But in 1948, the U.S. Supreme Court ruled those racial deed restrictions unenforceable. Middle- and upper-class African Americans moved in, while many white residents left.

In the 1970s, jobs moved elsewhere and crime increased. The relatively new 10 Freeway now segregated South L.A. from the rest of the city, even splitting West Adams in two.

After a more recent wave of Latino immigration, only Leimert Park remains majority African American. Many new arrivals are white. The neighborhoods — largely west of USC and south of the 10 Freeway — are distinct.

Stately Victorian and Craftsman mansions of West Adams once housed Los Angeles’ white, and later, black elite. It is also home to the well-known First African Methodist Episcopal Church of Los Angeles.

Farther west, off Crenshaw, Leimert Park Village was a lively hub of African American arts and culture, but less so now.