Residential property valuation and comparable sales informationBoulder County, Colorado

Understanding Residential Property Valuation

Learn the basic factors commonly considered when determining a residential property's assessed market value.

How valuation is reviewed

Residential assessment generally relies on property characteristics, market conditions, verified sales, neighborhood influences, and a defined appraisal period. Property owners should first verify that the assessor's record accurately describes the property.

Common valuation factors

FactorWhy it matters
LocationNeighborhood and proximity to amenities can influence market value.
Living areaFinished square footage is a major comparison characteristic.
Age & conditionConstruction era, renovations, and effective condition affect comparability.
Property typeDetached homes, townhomes, and condominiums may follow different market patterns.
Recent market salesVerified transactions provide evidence of local market behavior.

What to check on your record

Review the address, parcel identifier, property classification, building size, lot size, year built, bedroom and bathroom count where applicable, and other structural details. Incorrect property data can affect the valuation analysis.