Waltham Arrest Records Search
Arrest records in Waltham, Massachusetts are maintained by the Waltham Police Department and processed through Middlesex County courts. This page covers how to access police logs, court case records, CORI reports, and other criminal records for anyone arrested in Waltham.
Waltham Overview
Waltham Police Department Records
The Waltham Police Department is the primary law enforcement agency for the city. The station is at 155 Lexington Street, Waltham, MA 02452. Phone: (781) 314-3600. The department website is at walthamma.gov/departments/police. Records requests can be made through the main phone line or in person at the station.
Massachusetts law requires police departments to keep daily logs open to the public. Under MGL c. 41, § 98F, these logs must include arrests, the charges filed, and basic identifying information. Daily logs are one of the most direct ways to check recent arrest activity in Waltham.
Public records requests are governed by MGL c. 66, § 10. Agencies have 10 business days to respond. The cost for copies is $0.05 per page. Staff research time is free for the first two hours. After two hours, the rate is $25 per hour. Records involving open investigations or legally exempt categories may be withheld in part or in full.
Middlesex County Court Records
Waltham criminal cases are handled at Waltham District Court or Middlesex County Superior Court. Superior Court is located at 200 Trade Center, Woburn. District Court deals with misdemeanors and lower-level felony charges. The Superior Court takes serious felony cases and jury trials.
The Massachusetts Trial Court website offers free online docket searches for both courts. Certified copies of case documents must be ordered through the clerk's office. Fees apply and vary by document type. Keep in mind that not all records are public. Juvenile cases are sealed by law. Domestic violence records are restricted under MGL c. 41, § 97D and cannot be obtained through a standard public records request.
CORI: Criminal Offender Record Information
Massachusetts keeps a statewide criminal history system called CORI. The framework is set by MGL c. 6, § 167. CORI records cover arrests, charges, and case outcomes for adults 18 and older. The database is not fully public. Who can see a person's record depends on their role and reason for requesting it.
People can get their own CORI at no cost through the iCORI system on mass.gov. Sign up for an account, verify your identity, and request your report. Results are usually fast and show every arrest, charge, and disposition linked to your record.
Some records age off the system over time. Under MGL c. 6, § 172, misdemeanor convictions drop off after five years and felony convictions after ten. Non-conviction records, such as dismissed cases and not-guilty verdicts, come off right away. More detail is available at mass.gov CORI guidance.
Middlesex County Sheriff's Office
The Middlesex County Sheriff's Office is at 12 Gill Street, Suite 4700, Woburn, MA. Phone: (781) 960-2800. Website: middlesexsheriff.org. People arrested in Waltham who are held in custody may be transported to the Middlesex House of Correction in Billerica at 269 Treble Cove Road. That facility's phone is (978) 667-1711.
The sheriff's office manages the county jail and related transport. They do not maintain records from local police departments. If you need to find someone in a state facility rather than the county jail, use the Massachusetts Department of Correction database at mass.gov/doc.
District Attorney: Middlesex County
The Middlesex County District Attorney handles prosecution for all county cases, including those arising in Waltham. The office is at 15 Commonwealth Avenue, Woburn, MA. Phone: (781) 897-8300. Website: middlesexda.com.
The DA does not provide individual arrest records to the public on request. Case files become accessible through the court clerk once a case is filed. Press releases for high-profile cases are sometimes posted on the DA's website.
Sex Offender Registry
The Massachusetts Sex Offender Registry Board runs a public database at mass.gov/sorb. Search by name or zip code to find Level 2 and Level 3 sex offenders. Level 1 offenders are not included in the public-facing search. The registry is separate from arrest records but is a related resource for background information.
Sealing and Expungement in Waltham
Two paths exist for people in Waltham who want to limit access to their arrest records: sealing and expungement. Under MGL c. 276, § 100A, petitioning to seal a conviction requires a waiting period. Misdemeanors require three years. Felonies require seven years. The wait starts from the conviction date or the date of release from custody, whichever comes later.
Non-conviction records get automatic protection. Under MGL c. 276, § 100C, if a charge was dismissed or resulted in a not-guilty verdict, that record seals without a petition. It should not appear in standard CORI searches.
Expungement under MGL c. 276, §§ 100E-100U removes a record entirely, which is a stronger outcome than sealing. Not every case qualifies. Cases involving violence, sex crimes, and other serious matters are generally excluded. A judge must approve any expungement petition before the record is cleared.
Additional Resources
Note: An arrest record shows that a charge was filed. It is not proof of guilt. All individuals are presumed innocent until convicted in court.
Massachusetts State Police maintain public records for incidents they handle. Requests can be submitted at mass.gov/state-police-public-records. State Police may be involved in Waltham cases alongside city officers.
For Middlesex County court and arrest record searches, the Middlesex County records portal is a useful starting point. Always verify anything you find against official court or police records before relying on it.
Middlesex County legal aid organizations serve Waltham residents who need guidance on CORI, sealing, or expungement. The Massachusetts Bar Association can refer you to a local attorney for these matters.
Nearby Cities
Find arrest records for cities near Waltham:
Middlesex County Records
Waltham is in Middlesex County. For county-wide arrest record details, court locations, and sheriff's office information, see the Middlesex County arrest records page.