Depends on community and amentities I'd assume. 

Welcome to the community.

So far, we have received this advise from appraisers in the Maple Heights area: 1) Attach all offers so the next appraiser can better understand the market value, 2) Provide a letter from the Maple Heights Building Department discussing the addition of the egress window making the bedroom conforming livable space, 3) provide comps for similar properties sold in the Maple Heights area (these do not have egress windows), and 4) create an itemized list of improvements and cost for renovations to the property.We are grateful to the Bigger Pockets community for their advice as well. 

BP is a great community with TONS and TONS of experience and knowledge to pick through.

Quote from @Max Wilhite: Hello @Dylan RobinsonWelcome to the BiggerPockets community!

Just hoping to get some opinions real quick......I live in a gated Lake community in California... 

From what I understand, this isn't technically an income tax but a "community charge" based on income.

Welcome to the BP community, Koby!

This process is extensive, requiring community engagement and approval from the City Planning Commission and City Council.Given the predominance of multifamily residential properties in your area, there may be a precedent for such developments.

Welcome to the community and be ready for a huge amount of information at your finger tips.