Match the geography
Start with national and Colorado context, then narrow through region, county, city, ZIP, neighborhood, and the property itself. A broader statistic is never presented as if it were a verified micro-market fact.
Sources & Methodology · Reviewed August 25, 2026
Show the evidence. Keep its limits visible.
This site combines public market sources, Erin-reviewed source files, and property-specific evidence. Each statistic keeps its geography and reporting period visible so a broad trend is not mistaken for a precise property conclusion.
How the read is built
Broad context narrows until it becomes decision-ready.
A statewide trend can explain the climate. It cannot price a kitchen renovation, account for a view, compare active competition, or reflect a client’s timing. Property guidance adds those details only when the evidence is available and reviewed.
Keep time attached
Every useful number needs a source period and update cadence. Daily, weekly, monthly, quarterly, and manual sources should not be blended as though they describe the same moment.
Be clear about what the number can answer
A market statistic can explain direction, pace, or buyer choice. It cannot settle a property question without the condition, competition, timing, and goals that make the decision specific.
Translate for the decision
Evidence becomes useful when Erin can explain its meaning, the available options, the tradeoffs, and the recommendation for the client’s actual goal.
Public source directory
Core sources and the role each one plays.
A source being listed here does not mean every page currently uses its newest release. Individual market cards show their own period and status.
Colorado and local market evidence
Monthly and local context for inventory, pricing, pace, concessions, and transaction activity.
Public source · monthlyREcolorado Market Stats ReportsAsk Erin
- Coverage
- colorado, denver-metro, county, city
- Data type
- monthly market reports, market watch reports, client-shareable infographics, Denver metro trend narrative, historical market archive
- Access
- Erin-reviewed manual file or export
- Last Erin review
- 2026-08-25
- Method
- Use as the public citation for REcolorado market trend cards and share-ready dashboard graphics.
- Limitations
- Coverage, definitions, revisions, and publication timing belong to the source. Do not infer property value from a broad series.
Public source · monthlyDenver Metro Association monthly market trendsOpen source ↗
- Coverage
- denver-metro, city, county
- Data type
- median price, active listings, closed sales, new listings, days in MLS, city and county snapshots
- Access
- Public source page or public download
- Last Erin review
- 2026-08-25
- Method
- Use the publisher’s methodology and retain the source period when citing this source.
- Limitations
- Coverage, definitions, revisions, and publication timing belong to the source. Do not infer property value from a broad series.
Supplemental source · monthlyColorado Association of REALTORS market trendsOpen source ↗
- Coverage
- colorado, county, city, zip
- Data type
- statewide context, county trends, inventory, pricing, days on market
- Access
- Public source page or public download
- Last Erin review
- 2026-08-25
- Method
- Use the publisher’s methodology and retain the source period when citing this source.
- Limitations
- Coverage, definitions, revisions, and publication timing belong to the source. Do not infer property value from a broad series.
Rates, affordability, and supply context
Broader signals that influence purchasing power and housing supply without becoming a property value on their own.
Public source · weeklyFRED 30-year fixed mortgage rateOpen source ↗
- Coverage
- national
- Data type
- mortgage rate context, buyer purchasing power, affordability pressure
- Access
- Public source page or public download
- Last Erin review
- 2026-08-25
- Method
- Use the publisher’s methodology and retain the source period when citing this source.
- Limitations
- Coverage, definitions, revisions, and publication timing belong to the source. Do not infer property value from a broad series.
Public source · dailyFRED 10-year Treasury constant maturity rateOpen source ↗
- Coverage
- national
- Data type
- rate pressure, mortgage-rate direction, macro market narrative
- Access
- Public source page or public download
- Last Erin review
- 2026-08-25
- Method
- Use the publisher’s methodology and retain the source period when citing this source.
- Limitations
- Coverage, definitions, revisions, and publication timing belong to the source. Do not infer property value from a broad series.
Supplemental source · quarterlyFHFA house price index dataOpen source ↗
- Coverage
- national, colorado, denver-metro
- Data type
- home price index, longer-term appreciation, quarterly trend validation
- Access
- Public source page or public download
- Last Erin review
- 2026-08-25
- Method
- Use the publisher’s methodology and retain the source period when citing this source.
- Limitations
- Coverage, definitions, revisions, and publication timing belong to the source. Do not infer property value from a broad series.
Supplemental source · monthlyCensus building permits surveyOpen source ↗
- Coverage
- national, colorado, county, city
- Data type
- new supply, construction pressure, longer-term inventory context
- Access
- Public source page or public download
- Last Erin review
- 2026-08-25
- Method
- Use the publisher’s methodology and retain the source period when citing this source.
- Limitations
- Coverage, definitions, revisions, and publication timing belong to the source. Do not infer property value from a broad series.
Supplemental research
Public trend sets used to compare direction or fill a geographic gap, with their role and limitations kept visible.
Supplemental source · monthlyRealtor.com research dataOpen source ↗
- Coverage
- national, colorado, denver-metro, county, zip
- Data type
- active listings, median listing price, price reductions, days on market, ZIP-level inventory context
- Access
- Public source page or public download
- Last Erin review
- 2026-08-25
- Method
- Use the publisher’s methodology and retain the source period when citing this source.
- Limitations
- Coverage, definitions, revisions, and publication timing belong to the source. Do not infer property value from a broad series.
Supplemental source · weeklyRedfin data centerOpen source ↗
- Coverage
- national, colorado, denver-metro, county, zip
- Data type
- weekly price movement, inventory, pending sales, new listings, price drops, sale-to-list ratio
- Access
- Public source page or public download
- Last Erin review
- 2026-08-25
- Method
- Use the publisher’s methodology and retain the source period when citing this source.
- Limitations
- Coverage, definitions, revisions, and publication timing belong to the source. Do not infer property value from a broad series.
Supplemental source · monthlyZillow research dataOpen source ↗
- Coverage
- national, colorado, denver-metro, county, city, zip, neighborhood
- Data type
- home value index, rent index, ZIP trends, neighborhood value context
- Access
- Public source page or public download
- Last Erin review
- 2026-08-25
- Method
- Use the publisher’s methodology and retain the source period when citing this source.
- Limitations
- Coverage, definitions, revisions, and publication timing belong to the source. Do not infer property value from a broad series.
Supplemental source · monthlyErin-provided ShowingTime Showing Index exportOpen source ↗
- Coverage
- national, denver-metro
- Data type
- showing activity, buyer traffic, showing demand trend
- Access
- Public source page or public download
- Last Erin review
- 2026-08-25
- Method
- Use the publisher’s methodology and retain the source period when citing this source.
- Limitations
- Coverage, definitions, revisions, and publication timing belong to the source. Do not infer property value from a broad series.
Not an appraisal.
Market intelligence and a comparative market analysis are planning tools, not a licensed appraisal or a guaranteed sale price.
Missing data stays honest.
If a local release is unavailable or older than expected, we say so and keep broader context separate from local evidence.
Context is not a conclusion.
Current comps, condition, improvements, competition, concessions, timing, and client goals belong in a property-specific review with Erin.
Source registry
Use rights and display boundaries stay attached.
This register distinguishes public aggregate sources, geography references, and Erin-licensed material. A source is not published until its current terms and attribution are reviewed.
U.S. Census TIGERweb State_County
Publisher: U.S. Census Bureau
Levels: Colorado county
Metrics: County geometry · County identifiers
Use note: Government geography service; retain GEOID attribution and service link.
Open publisher source ↗U.S. Census ZCTA boundaries
Publisher: U.S. Census Bureau
Levels: ZIP/ZCTA
Metrics: ZCTA geometry · Jurisdiction intersections
Use note: Government geography reference; ZCTAs are statistical areas, not USPS delivery boundaries.
Open publisher source ↗FRED / Freddie Mac mortgage-rate series
Publisher: Federal Reserve Bank of St. Louis; Freddie Mac
Levels: United States
Metrics: 30-year fixed mortgage rate
Use note: Use series terms and attribution required by the publisher; display as national context only.
Open publisher source ↗Realtor.com Economic Research
Publisher: Realtor.com
Levels: Metro · County · ZIP where offered
Metrics: Inventory · New listings · Days on market · Price
Use note: Review download terms and required attribution for each series before publication.
Open publisher source ↗Zillow Research Data
Publisher: Zillow
Levels: State · Metro · County
Metrics: Home value · Inventory · Rent and price trends
Use note: Aggregate research downloads only; verify terms and series definition before display.
Open publisher source ↗Redfin Data Center
Publisher: Redfin
Levels: Metro · County where offered
Metrics: Inventory · Price · Pending and sold activity
Use note: Aggregate research data; verify current download and attribution terms before publication.
Open publisher source ↗REcolorado / MLS materials
Publisher: REcolorado and Erin Rose licensed access
Levels: Metro · County · Municipality · ZIP · Property
Metrics: Active and pending listings · Closed sales · Concessions · Showing activity
Use note: Licensed or Erin-provided material; client-only unless the applicable agreement permits public aggregate display.
Open publisher source ↗Make it property-specific