Name: SomervilleTaxParcels

Display Field: MAP_PAR_ID

Type: Feature Layer

Geometry Type: esriGeometryPolygon

Description: Cadastral data for the City of Somerville, Massachusetts compiled from city GIS data and assessing data. Geometry and attribute data updated as of January 29, 2025.

Copyright Text: City of Somerville, CDM Smith, MassGIS

Min. Scale: 0

Max. Scale: 0

Default Visibility: false

Max Record Count: 2000

Supported query Formats: JSON, geoJSON, PBF

Use Standardized Queries: True

Extent:

XMin: -7918691.6715776
YMin: 5216949.34016512
XMax: -7911732.11690628
YMax: 5223826.11247061
Spatial Reference: 102100 (3857)

Drawing Info:

{"renderer":{"authoringInfo":{"visualVariables":[{"type":"colorInfo","minSliderValue":2.5456154346466064,"maxSliderValue":7.4897036223576}]},"type":"classBreaks","field":"MEAN_12","minValue":-9223372036854775808,"classBreakInfos":[{"symbol":{"type":"esriSFS","style":"esriSFSSolid","color":[130,130,130,0],"outline":{"type":"esriSLS","style":"esriSLSSolid","color":[255,255,255,255],"width":0.5}},"classMaxValue":9223372036854775807}],"legendOptions":{"order":"ascendingValues"},"visualVariables":[{"type":"colorInfo","valueExpressionTitle":"Custom","valueExpression":"$feature.MEAN_12","stops":[{"value":2.5456154346466064,"color":[255,252,212,255],"label":"2.5"},{"value":3.7816374815743545,"color":[231,174,157,255]},{"value":5.0176595285021026,"color":[206,96,101,255]},{"value":6.2536815754298516,"color":[136,49,79,255]},{"value":7.4897036223576,"color":[66,2,57,255],"label":"7.5"}],"legendOptions":{"title":"","showLegend":true,"order":"ascendingValues"}}]},"scaleSymbols":true,"transparency":0,"labelingInfo":null}

HasZ: false

HasM: false

Has Attachments: false

Has Geometry Properties: true

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Object ID Field: OBJECTID

Unique ID Field:

Name : OBJECTID

IsSystemMaintained : True

Global ID Field:

Type ID Field:

Fields:

• OBJECTID (type: esriFieldTypeOID, alias: OBJECTID, SQL Type: sqlTypeOther, length: 0, nullable: false, editable: false)
• MAP_PAR_ID (type: esriFieldTypeString, alias: MAP_PAR_ID, SQL Type: sqlTypeOther, length: 26, nullable: true, editable: true)
• LOC_ID (type: esriFieldTypeString, alias: LOC_ID, SQL Type: sqlTypeOther, length: 18, nullable: false, editable: true)
• POLY_TYPE (type: esriFieldTypeString, alias: POLY_TYPE, SQL Type: sqlTypeOther, length: 15, nullable: false, editable: true, Coded Values: [FEE: FEE], [PRIV_ROW: PRIV_ROW], [TAX: TAX], ... 3 more ...)
• MAP_NO (type: esriFieldTypeString, alias: MAP_NO, SQL Type: sqlTypeOther, length: 4, nullable: true, editable: true)
• SOURCE (type: esriFieldTypeString, alias: SOURCE, SQL Type: sqlTypeOther, length: 15, nullable: false, editable: true, Coded Values: [ASSESS: ASSESS], [SUBDIV: SUBDIV], [OTHER: OTHER], ... 2 more ...)
• PLAN_ID (type: esriFieldTypeString, alias: PLAN_ID, SQL Type: sqlTypeOther, length: 40, nullable: true, editable: true)
• LAST_EDIT (type: esriFieldTypeInteger, alias: LAST_EDIT, SQL Type: sqlTypeOther, nullable: false, editable: true)
• BND_CHK (type: esriFieldTypeString, alias: BND_CHK, SQL Type: sqlTypeOther, length: 2, nullable: true, editable: true, Coded Values: [CC: CC], [NR: NR], [OK: OK])
• NO_MATCH (type: esriFieldTypeString, alias: NO_MATCH, SQL Type: sqlTypeOther, length: 1, nullable: false, editable: true, Coded Values: [Y: Y], [N: N])
• TOWN_ID (type: esriFieldTypeSmallInteger, alias: TOWN_ID, SQL Type: sqlTypeOther, nullable: true, editable: true)
• MEAN (type: esriFieldTypeDouble, alias: MEAN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ZONE_CODE (type: esriFieldTypeInteger, alias: ZONE_CODE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• MEAN_1 (type: esriFieldTypeDouble, alias: MEAN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ZONE_CODE_1 (type: esriFieldTypeInteger, alias: ZONE_CODE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• MEAN_12 (type: esriFieldTypeDouble, alias: MEAN, SQL Type: sqlTypeOther, nullable: true, editable: true)
• ZONE_CODE_12 (type: esriFieldTypeInteger, alias: ZONE_CODE, SQL Type: sqlTypeOther, nullable: true, editable: true)
• Shape__Area (type: esriFieldTypeDouble, alias: Shape__Area, SQL Type: sqlTypeDouble, nullable: true, editable: false)
• Shape__Length (type: esriFieldTypeDouble, alias: Shape__Length, SQL Type: sqlTypeDouble, nullable: true, editable: false)

Templates:

Name: SomervilleTaxParcels
Description:
Drawing Tool: esriFeatureEditToolPolygon
Prototype:

Attributes:

• LOC_ID:
• POLY_TYPE:
• SOURCE:
• LAST_EDIT: 0
• NO_MATCH:

Is Data Versioned: false

Has Contingent Values: false

Supports Rollback On Failure Parameter: true

Last Edit Date: 12/8/2025 9:39:36 PM

Schema Last Edit Date: 12/8/2025 9:39:36 PM

Data Last Edit Date: 12/8/2025 9:39:36 PM

Supported Operations:   Query   Query Pivot   Query Top Features   Query Analytic   Query Bins   Generate Renderer   Validate SQL   Get Estimates   ConvertFormat