Downtown Concord is seen from a roof top on Tuesday, April 19, 2016. (ELIZABETH FRANTZ / Monitor staff)
Downtown Concord is seen from a roof top on Tuesday, April 19, 2016. (ELIZABETH FRANTZ / Monitor staff)

By the end of this year, Concord will spend more than $13 million to design, market and build a new Main Street. More than 170 parcels touch the project’s nine blocks and its side streets; their total value is more than $207 million. According to city records, just 10 owners account for $128 million of that figure – more than 60 percent. Monitor reporter Megan Doyle collected this information from three sources: Concord’s assessing database, the city’s interactive tax map and the New Hampshire secretary of state’s business search.