21 Riddle Street, Manchester NH 03102

21 Riddle Street, Manchester NH 03102 | Realty.com

Location

School ratings (A+ to F) from HJN community data.

Within 2 miles of this home: 37+ restaurants and cafés, 14 grocery stores, 39 parks and green spaces, and 40+ transit stops.

Place data from OpenStreetMap.

1 gunshot detector mapped within ½ mile of this home. Nearest: 0.5 mi northeast.

Mapped devices by type and distance from this home
Device type	Within ½ mi	Within 1 mi
CCTV cameras	0	20
Gunshot detectors	1	2

Community-reported via OpenStreetMap; may be incomplete. Data as of Oct 28, 2026. © OpenStreetMap contributors (ODbL)

CCTV cameras are fixed video cameras that record a street, building or other area.

Gunshot detectors are acoustic sensors that listen for gunfire and report its estimated location.

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