Why Condo Appraisals Work Differently
When you buy a condo, you're not just buying your individual unit. You're buying into a project with shared ownership of common areas, amenities, and sometimes commercial spaces. This makes the appraisal process more complex than a single-family home.
The appraiser must evaluate both your specific unit and the entire condo project. They need to understand how the project's features, condition, and management affect your unit's value. A condo in a well-maintained building with desirable amenities will appraise higher than an identical unit in a poorly managed project.
Your lender uses this appraisal to determine if the property provides adequate collateral for your loan. If the project has issues that affect marketability, it could impact your loan approval or terms.
What Appraisers Must Include in Condo Reports
The appraiser must identify the project by name and provide specific financial details. They'll report all regular monthly assessments plus any special assessments the project has levied or plans to levy.
Special assessments deserve attention because they represent additional costs you'll face as an owner. If the project just approved a $5,000 special assessment for roof repairs, that affects both the property's value and your financial obligations.
The appraiser must analyze the common elements and amenities available to unit owners. This includes pools, fitness centers, lobbies, hallways, elevators, and outdoor spaces. They'll comment on the condition of these areas and compare them to what competing condo projects offer.
Say you're buying in a project with a dated fitness center and small pool. The appraiser will note how this compares to newer projects in your area with modern gyms and resort-style pools. These differences affect your unit's competitive position in the market.
How Appraisers Select Comparable Sales
Comparable sales must come from similar condo projects in the same market that compete for the same type of buyers. The appraiser can't just use any condo sale in your city.
If you're buying a luxury high-rise downtown, the comparables should come from other luxury high-rises in the same area. A mid-range condo in the suburbs wouldn't be appropriate, even if the square footage matches.
For established condo projects, appraisers have more flexibility in selecting comparables. For new or recently converted projects, they face stricter requirements about using sales from the same project when available. See [[Section 5605.6(g)]] for these specific requirements.
The appraiser must compare property rights between your unit and the comparable sales. This matters because some condos come with different rights to common areas, parking, or storage.
Special Rules for Detached Condos
Detached condos present unique appraisal challenges because they look like single-family homes but have condo ownership structure. The appraiser should first look for comparable sales of other detached condos from your project or similar projects in the area.
When detached condo comparables aren't available, the appraiser can use regular single-family home sales. However, they must explain why they're using these comparables and adjust for any value differences caused by the condo ownership structure.
A detached condo might sell for less than a similar single-family home because buyers give up some control over their property. The homeowners association still governs exterior modifications, landscaping choices, and other decisions that single-family homeowners make independently.
Mixed-Use and Live-Work Condo Projects
Fannie Mae will finance condos in mixed-use projects that combine residential units with commercial, office, or institutional spaces. These projects must meet all standard condo requirements plus specific limits on commercial space outlined in [[Section 5701.3(d)]].
A typical mixed-use project might have retail shops on the ground floor with residential condos above. As long as the commercial portion doesn't exceed Fannie Mae's limits and the project meets other eligibility requirements, your unit can qualify for financing.
Live-work condos require the residential use to be primary and any commercial use to be secondary. You might have a small office or studio space within your unit, but it must clearly serve as your residence first.
The project must still meet all standard condo project requirements found in [[Section 5701.2]]. The lender will verify that the live-work arrangement doesn't create issues with zoning, insurance, or project governance.
Common Elements and Amenities Requirements
The project's common elements and amenities must fit the nature and price point of the development. A luxury condo project should have amenities that match buyer expectations for that market segment.
The facilities must also be similar to what competing projects offer. If every other condo building in your area has a fitness center and yours doesn't, that could affect your unit's value and marketability.
Common elements include everything from lobbies and hallways to pools and parking garages. The appraiser evaluates their condition and how they compare to competing projects. Poor maintenance or outdated facilities can negatively impact your appraisal.
Financing Limited Common Elements
Limited common elements are parts of the common areas reserved for specific unit owners. Your assigned parking space, storage unit, or private balcony might qualify as limited common elements.
When these elements are sold as part of your condo unit, their cost can be included in your mortgage and factored into the loan-to-value ratio. This means you can finance them along with your unit rather than paying separately.
However, facilities available through permits, licenses, or leases cannot be financed with your mortgage. If you rent a parking space from the building rather than owning it as part of your unit, that cost cannot be included in your loan amount.
The distinction matters for your down payment calculation. If your assigned parking space is a limited common element included in the purchase price, it counts toward your property value. If it's a separate rental agreement, it doesn't.
Documents Your Lender Will Need
Your lender will require the complete appraisal report that addresses all these condo-specific requirements. The appraiser must follow the standards in [[Sections 5604.1]], [[5604.2]], and [[Chapter 5605]].
You'll also need to provide condo project documents, including the declaration, bylaws, and recent financial statements. The lender uses these to verify the project meets Fannie Mae's eligibility requirements.
If you're buying limited common elements with your unit, make sure the purchase contract clearly identifies them and their cost. The appraiser needs this information to properly value the property and calculate your loan-to-value ratio.
Common Issues That Complicate Condo Appraisals
New or recently converted condo projects can face appraisal challenges when few comparable sales exist. Appraisers may need to rely heavily on sales within the same project, which can limit their analysis.
Projects with unusual amenities or features may struggle to find appropriate comparables. A condo building with a rooftop helipad or private marina needs comparables with similar unique features, which may not exist in the local market.
Mixed-use projects sometimes face scrutiny if the commercial component creates noise, traffic, or other issues that affect residential units. The appraiser must consider how these factors impact your unit's value and marketability.
Special assessments can complicate both the appraisal and your financing. Large pending assessments may require you to escrow funds at closing or could affect the lender's willingness to approve your loan.
References
For the official guidelines, see 5701.8: Condominium appraisal and underwriting requirements in the Fannie Mae Selling Guide.
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Original Freddie Mac Guideline Text
Bulletin 2025-7
, which announced the policy requirements for Uniform Appraisal Dataset (UAD) 3.6. Sellers may submit to the Uniform Collateral Data Portal
®
appraisal reports that use UAD 3.6 before the mandatory effective November 2, 2026 version of this section.
This section contains:
Appraisal requirements for Condominium Units
Underwriting considerations for Condominium Projects with mixed uses and Condominium Projects with live-work Condominium Units
Underwriting considerations for Common Elements and Amenities
(a)
Appraisal requirements for Condominium Units
(i)
The appraiser must report:
The project name
The assessments, including special assessments; and
The property rights for each comparable sale and compare them to the subject project
The appraiser must also identify the Common Elements including the Amenities available to the unit owners, comment on their condition and analyze how they compare to the Common Elements and Amenities of competing projects.
Comparable sales must be from similar Condominium Projects in the same market and compete for the same purchasers.
(ii)
Section 5605.6(g)
for specific requirements applicable to units in Established Condominium Projects or in recently converted or New Condominium Projects.
(iii)
Additional appraisal requirements for Detached Condominium Units
The appraiser should use similar Detached Condominium Unit comparable sales from the same project or from the same Market Area.
The appraiser may use other types of 1-unit detached comparable sales that are not located in a Condominium Project if the appraiser supports the use of such sales in the appraisal report and reflects any effect that the condominium form of ownership has on the market value and marketability of the subject property.
Each appraisal report must comply with the appraisal requirements in
Sections 5604.1
and
5604.2
and
Chapter 5605
.
(b)
Underwriting considerations for Condominium Projects with mixed uses and Condominium Projects with live-work Condominium Units
(i)
Condominium Projects with mixed uses
Freddie Mac will purchase eligible Condominium Mortgages in Condominium Projects with a combination of residential, commercial, industrial, office and/or institutional uses provided that the Condominium Mortgages comply with all applicable Freddie Mac requirements, including the Condominium Project review and general Condominium Project eligibility requirements of
Section 5701.2
and the project with excessive commercial or non-residential space requirements in
Section 5701.3(d)
.
(ii)
Live-work Condominium Units
Freddie Mac will purchase eligible Condominium Mortgages in Condominium Projects with live-work Condominium Units provided that:
The Condominium Mortgage complies with all applicable Freddie Mac requirements, including the Condominium Project review and general Condominium Project eligibility requirements of
; and
The primary use of the live-work Condominium Unit is residential and the non-residential use of such Condominium Unit is secondary
(c)
Underwriting considerations for Common Elements and Amenities
The project’s Common Elements, including Amenities and Limited Common Elements, must be consistent with the nature of the project and similar to those found in competing Condominium Projects within the Market Area.
(d)
Financing of Limited Common Elements
Limited Common Elements are portions of Common Elements reserved for use by one or more unit owners but not all unit owners. They are defined in the Project Documents and may include, but are not limited to, balconies or patios serving a single unit, assigned parking spaces or storage bins.
Limited Common Elements that are purchased as part of the Condominium Unit may be financed as part of the Mortgage, and the cost of such Limited Common Elements may be included when determining the sale price and loan-to-value (LTV) ratio.
Only Limited Common Elements may be financed along with the Condominium Unit. Facilities serving the Condominium Unit which are made available to the Condominium Unit by a permit, license or lease (other than in a leasehold condominium), must not be financed as part of a Mortgage, and the cost of the use of such facilities may not be included when determining the sale price and LTV ratio.

