The AVM Summary API from Landcor Data — 1 operation(s) for avm summary.
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openapi: 3.2.0
info:
title: Landcor Property AVM Summary API
version: 0.1.0
tags:
- name: AVM Summary
paths:
/generate-avm-summary:
post:
tags:
- AVM Summary
summary: Generate Avm Summary
description: Generate a narrative summary from uploaded Landcor AVM data.
operationId: generate_avm_summary_generate_avm_summary_post
requestBody:
content:
application/json:
schema:
$ref: '#/components/schemas/LandcorAVMSummaryRequest'
required: true
responses:
'200':
description: Successful Response
content:
application/json:
schema:
$ref: '#/components/schemas/LandcorAVMSummaryResponse'
'422':
description: Validation Error
content:
application/json:
schema:
$ref: '#/components/schemas/HTTPValidationError'
security:
- HTTPBearer: []
components:
schemas:
HTTPValidationError:
properties:
detail:
items:
$ref: '#/components/schemas/ValidationError'
type: array
title: Detail
type: object
title: HTTPValidationError
AssessmentYear:
properties:
year:
type: integer
title: Year
land:
anyOf:
- type: number
- type: 'null'
title: Land
improvements:
anyOf:
- type: number
- type: 'null'
title: Improvements
total:
anyOf:
- type: number
- type: 'null'
title: Total
type: object
required:
- year
title: AssessmentYear
ValuationChange:
properties:
last_sale_date:
anyOf:
- type: string
- type: 'null'
title: Last Sale Date
last_sale_price:
anyOf:
- type: number
- type: 'null'
title: Last Sale Price
type: object
title: ValuationChange
NeighbourhoodValueRange:
properties:
low:
anyOf:
- type: number
- type: 'null'
title: Low
median:
anyOf:
- type: number
- type: 'null'
title: Median
high:
anyOf:
- type: number
- type: 'null'
title: High
type: object
title: NeighbourhoodValueRange
NeighbourhoodInsights:
properties:
avg_assessed_value:
anyOf:
- type: number
- type: 'null'
title: Avg Assessed Value
avg_price_last_6_months:
anyOf:
- type: number
- type: 'null'
title: Avg Price Last 6 Months
last_valid_sale_date:
anyOf:
- type: string
- type: 'null'
title: Last Valid Sale Date
value_range:
anyOf:
- $ref: '#/components/schemas/NeighbourhoodValueRange'
- type: 'null'
type: object
title: NeighbourhoodInsights
HistoricalSale:
properties:
date:
anyOf:
- type: string
- type: 'null'
title: Date
amount:
anyOf:
- type: number
- type: 'null'
title: Amount
sale_type:
anyOf:
- type: string
- type: 'null'
title: Sale Type
title_certificate_number:
anyOf:
- type: string
- type: 'null'
title: Title Certificate Number
type: object
title: HistoricalSale
Permit:
properties:
date:
anyOf:
- type: string
- type: 'null'
title: Date
permit_number:
anyOf:
- type: string
- type: 'null'
title: Permit Number
demolition:
anyOf:
- type: string
- type: 'null'
title: Demolition
description:
anyOf:
- type: string
- type: 'null'
title: Description
value:
anyOf:
- type: number
- type: 'null'
title: Value
status:
anyOf:
- type: string
- type: 'null'
title: Status
type: object
title: Permit
NeighbourhoodScores:
properties:
walk:
anyOf:
- type: integer
- type: 'null'
title: Walk
transit:
anyOf:
- type: integer
- type: 'null'
title: Transit
bike:
anyOf:
- type: integer
- type: 'null'
title: Bike
type: object
title: NeighbourhoodScores
LandcorAVMSummaryRequest:
properties:
subject_property:
anyOf:
- $ref: '#/components/schemas/SubjectProperty'
- type: 'null'
valuation:
anyOf:
- $ref: '#/components/schemas/ValuationMeta'
- type: 'null'
assessment_history:
items:
$ref: '#/components/schemas/AssessmentYear'
type: array
title: Assessment History
comparable_sales:
items:
$ref: '#/components/schemas/ComparableSale'
type: array
title: Comparable Sales
neighbourhood:
anyOf:
- $ref: '#/components/schemas/NeighbourhoodInsights'
- type: 'null'
sales_history:
items:
$ref: '#/components/schemas/HistoricalSale'
type: array
title: Sales History
valuation_change:
anyOf:
- $ref: '#/components/schemas/ValuationChange'
- type: 'null'
climate_events:
anyOf:
- $ref: '#/components/schemas/ClimateEvents'
- type: 'null'
permit_history:
anyOf:
- $ref: '#/components/schemas/PermitHistory'
- type: 'null'
scores:
anyOf:
- $ref: '#/components/schemas/NeighbourhoodScores'
- type: 'null'
type: object
title: LandcorAVMSummaryRequest
description: Request body for generating an AVM narrative summary.
ComparableSale:
properties:
property_address:
anyOf:
- type: string
- type: 'null'
title: Property Address
last_sale_price:
anyOf:
- type: number
- type: 'null'
title: Last Sale Price
last_sale_date:
anyOf:
- type: string
- type: 'null'
title: Last Sale Date
assessment_land:
anyOf:
- type: number
- type: 'null'
title: Assessment Land
assessent_improvements:
anyOf:
- type: number
- type: 'null'
title: Assessent Improvements
description: Mirrors the upstream payload's misspelled key.
assessment_total:
anyOf:
- type: number
- type: 'null'
title: Assessment Total
use_type:
anyOf:
- type: string
- type: 'null'
title: Use Type
characteristics:
anyOf:
- type: string
- type: 'null'
title: Characteristics
bedrooms:
anyOf:
- type: integer
- type: 'null'
title: Bedrooms
bathrooms:
anyOf:
- type: number
- type: 'null'
title: Bathrooms
floor_area_sqft:
anyOf:
- type: number
- type: 'null'
title: Floor Area Sqft
lot_size_sqft:
anyOf:
- type: number
- type: 'null'
title: Lot Size Sqft
year_built:
anyOf:
- type: integer
- type: 'null'
title: Year Built
effective_year:
anyOf:
- type: integer
- type: 'null'
title: Effective Year
foundation:
anyOf:
- type: string
- type: 'null'
title: Foundation
parking:
anyOf:
- type: string
- type: 'null'
title: Parking
neighbourhood:
anyOf:
- type: string
- type: 'null'
title: Neighbourhood
latitude:
anyOf:
- type: number
- type: 'null'
title: Latitude
longitude:
anyOf:
- type: number
- type: 'null'
title: Longitude
type: object
title: ComparableSale
description: Comparable sale with full underwriting detail.
PermitHistory:
properties:
permits:
items:
$ref: '#/components/schemas/Permit'
type: array
title: Permits
last_permit_date:
anyOf:
- type: string
- type: 'null'
title: Last Permit Date
type: object
title: PermitHistory
ClimateEvent:
properties:
type:
anyOf:
- type: string
- type: 'null'
title: Type
date:
anyOf:
- type: string
- type: 'null'
title: Date
severity:
anyOf:
- type: string
- type: 'null'
title: Severity
notes:
anyOf:
- type: string
- type: 'null'
title: Notes
type: object
title: ClimateEvent
ValidationResult:
properties:
valid:
type: boolean
title: Valid
description: Indicator of whether the narrative passed validation.
messages:
items:
type: string
type: array
title: Messages
description: Human readable messages describing validation findings.
type: object
required:
- valid
title: ValidationResult
description: Result of validating a generated narrative.
SubjectProperty:
properties:
address:
anyOf:
- type: string
- type: 'null'
title: Address
description: Full civic address.
jurisdiction:
anyOf:
- type: string
- type: 'null'
title: Jurisdiction
neighbourhood:
anyOf:
- type: string
- type: 'null'
title: Neighbourhood
assessment_area:
anyOf:
- type: string
- type: 'null'
title: Assessment Area
property_use:
anyOf:
- type: string
- type: 'null'
title: Property Use
description: e.g. 'Residential'.
use_type:
anyOf:
- type: string
- type: 'null'
title: Use Type
description: e.g. 'SFD WITH BASEMENT SUITE'.
zoning:
anyOf:
- type: string
- type: 'null'
title: Zoning
alr:
anyOf:
- type: boolean
- type: 'null'
title: Alr
description: True if within the Agricultural Land Reserve.
coop:
anyOf:
- type: boolean
- type: 'null'
title: Coop
description: True if a co-op.
lot_size_sqft:
anyOf:
- type: number
- type: 'null'
title: Lot Size Sqft
floor_area_sqft:
anyOf:
- type: number
- type: 'null'
title: Floor Area Sqft
bedrooms:
anyOf:
- type: integer
- type: 'null'
title: Bedrooms
bathrooms:
anyOf:
- type: number
- type: 'null'
title: Bathrooms
stories:
anyOf:
- type: number
- type: 'null'
title: Stories
year_built:
anyOf:
- type: integer
- type: 'null'
title: Year Built
effective_year:
anyOf:
- type: integer
- type: 'null'
title: Effective Year
foundation_type:
anyOf:
- type: string
- type: 'null'
title: Foundation Type
fireplace:
anyOf:
- type: integer
- type: 'null'
title: Fireplace
pool:
anyOf:
- type: boolean
- type: 'null'
title: Pool
parking:
anyOf:
- type: string
- type: 'null'
title: Parking
covered_deck_sqft:
anyOf:
- type: number
- type: 'null'
title: Covered Deck Sqft
uncovered_deck_sqft:
anyOf:
- type: number
- type: 'null'
title: Uncovered Deck Sqft
other_buildings:
anyOf:
- type: boolean
- type: 'null'
title: Other Buildings
type: object
title: SubjectProperty
description: Physical, legal and locational attributes of the subject property.
ValidationError:
properties:
loc:
items:
anyOf:
- type: string
- type: integer
type: array
title: Location
msg:
type: string
title: Message
type:
type: string
title: Error Type
type: object
required:
- loc
- msg
- type
title: ValidationError
ValuationMeta:
properties:
estimated_value:
anyOf:
- type: number
- type: 'null'
title: Estimated Value
price_per_sqft:
anyOf:
- type: number
- type: 'null'
title: Price Per Sqft
method:
anyOf:
- type: string
- type: 'null'
title: Method
default: Comparison Approach
confidence_score:
anyOf:
- type: string
- type: 'null'
title: Confidence Score
lower_band:
anyOf:
- type: number
- type: 'null'
title: Lower Band
upper_band:
anyOf:
- type: number
- type: 'null'
title: Upper Band
total_properties_reviewed:
anyOf:
- type: integer
- type: 'null'
title: Total Properties Reviewed
type: object
title: ValuationMeta
description: Headline valuation outputs and methodology.
LandcorAVMSummaryResponse:
properties:
summary:
type: string
title: Summary
description: Generated Landcor AVM summary.
validation:
allOf:
- $ref: '#/components/schemas/ValidationResult'
description: Validation metadata describing potential issues in the narrative.
type: object
required:
- summary
- validation
title: LandcorAVMSummaryResponse
description: Response payload returned by the narrative generation endpoint.
ClimateEvents:
properties:
has_recent_events:
anyOf:
- type: boolean
- type: 'null'
title: Has Recent Events
events:
items:
$ref: '#/components/schemas/ClimateEvent'
type: array
title: Events
type: object
title: ClimateEvents
securitySchemes:
HTTPBearer:
type: http
scheme: bearer
x-provenance:
method: harvested
publisher: Landcor Data
source: https://api.landcor.com/openapi.json
note: split by refine-openapis from the provider's own published document, verified by fetch (openapi/_original/*.fetch.json);
stamped by stamp-openapi-provenance.py (roadmap#793)