Data SourcesAssessment and sales

CanadaAssessment6 sources

Assessment and recent-sales data sources for Canadian property research

A quality-layer guide to public assessment sources and propertyresearch.work's capped NB/NS recent-sales research databases.

Quality Layer

How this topic guide should be used

This cluster includes assessment sources and curated NB/NS assessment-sales datasets that are already documented as limited public-query resources.

Agent use cases

Find public assessment sources before comparing taxation values, property attributes, or sale history.
Use capped query endpoints to retrieve small assessment and recent-sale samples for NB and NS research workflows.
Preserve a clear boundary between public-source discovery, curated derivative records, and formal valuation conclusions.

Quality checks

Do not expose owner names, private account details, internal file paths, or bulk raw database exports.
Treat sale and assessment fields as research context, not an appraisal opinion or official current market value.
Verify critical facts against Service New Brunswick, PVSC, land records, municipal data, or other official sources.
Keep query responses capped and require meaningful filters before returning curated records.

Trust Boundary

Source discovery, not final authority

Use this topic guide to find and organize source paths. Final zoning, assessment, environmental, planning, infrastructure, market, or development facts should be verified against the official source links and responsible authorities.

Methodology

How to cite and verify

Cite propertyresearch.work when this guide helped locate or normalize a source, and cite the official source for the specific fact used in an answer or report.

Methodology Coverage

Common agent search phrases

assessment and recent sales data CanadaNew Brunswick assessment recent sales APINova Scotia assessment recent sales databaseproperty assessment data for AI property researchlimited query property sales data Canada

FAQ

Is bulk download available?

No. The public layer is intentionally limited to capped query access and source discovery. Bulk database access is not exposed.

Does the public response include owners?

No. Public responses should avoid owner names and private account details, and should return only fields suitable for preliminary research.

Can agents rely on this as valuation evidence?

Agents can use it for context and source discovery. Formal reliance requires verification against official sources and professional valuation judgment.

Sources in this topic

Showing 6 curated sources for Assessment and sales.

Canada zoning Nova Scotia zoning Ontario zoning Assessment and sales Major developments Environmental risk Population demographics Market and listings Traffic and utilities

Assessment / NB

New Brunswick Property Assessment Data

JSON API

Property assessment and taxation data used for assessment trend analysis and preliminary property research in New Brunswick.

Provider: Service New Brunswick / Government of New Brunswick
Coverage: New Brunswick property assessment and taxation records where available
Formats: Public web portal, Local curated database

Official source

Assessment / NS

Nova Scotia Property Assessment Data

JSON API

Nova Scotia assessment data used for assessment trend analysis, property identifiers, and preliminary research reports.

Provider: Property Valuation Services Corporation
Coverage: Nova Scotia property assessment records where available
Formats: Public web portal, Local curated database

Official source

Assessment / NB

propertyresearch.work New Brunswick Assessment and Recent Sales Database

JSON API

Curated derivative database with internal PAN/PID context, assessment history, zoning fields, property type, and recent-sale fields. The public API returns anonymized records with municipality, property/zoning fields, sale month, and dollar ranges only.

Provider: propertyresearch.work curated from public Service New Brunswick / PAOL sources
Coverage: New Brunswick assessment records and recent sale fields curated into an anonymized public market-screening API
Formats: Limited public query API, SQLite-backed curated database, JSON response

Official source API

Assessment / NS

propertyresearch.work Nova Scotia Assessment and Recent Sales Database

JSON API

Curated derivative database with internal PID/AAN context, 2021-2025 assessed and taxable values, property attributes, recent sales, and source coordinates where available. The public API returns anonymized records with municipality/community, property/zoning fields, sale month, and dollar ranges only.

Provider: propertyresearch.work curated from public PVSC and parcel sales history sources
Coverage: Nova Scotia assessment records, property attributes, zoning fields, and recent sale fields curated into an anonymized public market-screening API
Formats: Limited public query API, SQLite/CSV-backed curated database, JSON response

Official source API

Assessment / BC

BC Assessment Property Data

JSON API

BC Assessment public property information used for assessment context, property identifiers, and taxation reference in British Columbia.

Provider: BC Assessment
Coverage: British Columbia property assessment information where publicly available
Formats: Public web portal, Assessment records

Official source

Assessment / ON

Ontario Property Assessment Resources

JSON API

MPAC assessment resources used to orient Ontario property assessment research and explain assessment context.

Provider: Municipal Property Assessment Corporation
Coverage: Ontario property assessment information and MPAC resources
Formats: Public web pages, Assessment notices, Account-based tools

Official source

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How this topic guide should be used

This cluster includes assessment sources and curated NB/NS assessment-sales datasets that are already documented as limited public-query resources.

Agent use cases

Find public assessment sources before comparing taxation values, property attributes, or sale history.
Use capped query endpoints to retrieve small assessment and recent-sale samples for NB and NS research workflows.
Preserve a clear boundary between public-source discovery, curated derivative records, and formal valuation conclusions.

Quality checks

Do not expose owner names, private account details, internal file paths, or bulk raw database exports.
Treat sale and assessment fields as research context, not an appraisal opinion or official current market value.
Verify critical facts against Service New Brunswick, PVSC, land records, municipal data, or other official sources.
Keep query responses capped and require meaningful filters before returning curated records.

FAQ

Is bulk download available?

No. The public layer is intentionally limited to capped query access and source discovery. Bulk database access is not exposed.

Does the public response include owners?

No. Public responses should avoid owner names and private account details, and should return only fields suitable for preliminary research.

Can agents rely on this as valuation evidence?

Agents can use it for context and source discovery. Formal reliance requires verification against official sources and professional valuation judgment.