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Maryland ADU Guide

Maryland ADU Guide

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Gijo John

Maryland ADU vs. Assisted Living Cost Planner

September 6, 2026 by Gijo John

Compare the cash outlay of a Maryland ADU with assisted living using your own ADU budget, in-home care needs and the latest verified Maryland assisted-living median. The tool keeps housing and care costs separate.

Categories Cost & Budgeting

Baltimore County ADU Rules: Legacy Accessory Apartment Guide & 2026 Transition

September 6, 2026 by Gijo John

Baltimore County still publishes a legacy accessory-apartment framework while Maryland HB 1466 requires local ADU alignment by October 1, 2026. Compare the current permit path, size caps, owner-occupancy, utilities and what may change.

Categories Zoning & Regulations

How to Finance an ADU in Maryland: HELOCs, Loans & Cash-Out Refinancing

September 6, 2026 by Gijo John

Compare HELOCs, home equity loans, cash-out refinancing, FHA 203(k) and Fannie Mae HomeStyle Renovation for Maryland ADU projects, with Maryland-specific cautions and lender questions.

Categories Cost & Budgeting

Maryland ADU Costs 2026: Budget Calculator & Contractor Bid Comparison

September 6, 2026 by Gijo John

Plan a Maryland ADU budget with transparent editable assumptions, compare published Maryland cost ranges, and score contractor bids for missing scope before you sign.

Categories Cost & Budgeting

Maryland ADU Builders & Prefab Options: Modular, Site-Built & Turnkey Companies

September 6, 2026 by Gijo John

Compare Maryland ADU builders, modular providers and prefab kit options. See service scope, company-published pricing, Maryland licensing details and the questions to ask before signing a contract.

Categories Zoning & Regulations

Maryland ADU Septic & Well Rules: Capacity, Reserve Areas & Health Department Review

September 6, 2026 by Gijo John

Planning an ADU on private well or septic in Maryland? Use our county-aware readiness checker and understand capacity, reserve-area, perc-test and Health Department review issues before paying for plans.

Categories Zoning & Regulations

How to Calculate Your Maryland ADU Size: 75% Rule, Floor Area vs. Exterior Footprint

September 6, 2026September 6, 2026 by Gijo John

Maryland’s 75% ADU size rule is not measured the same way everywhere. Compare statewide guidance with Howard County’s exterior-footprint method and use our jurisdiction-aware planning calculator.

Categories Zoning & Regulations

Prince George’s County ADU Rules: CB-074-2026 Transition Guide

September 6, 2026September 6, 2026 by Gijo John

Prince George’s County is actively rewriting its ADU rules through CB-074-2026. Track the official timeline, what is proposed, what is not yet final, and what homeowners should verify before acting.

Categories Zoning & Regulations

Montgomery County ADU Rules: ZTA 26-06 Transition Guide

September 6, 2026September 6, 2026 by Gijo John

Montgomery County’s 2019 ADU framework remains active while ZTA 26-06 moves through the 2026 legislative process. Compare current size, parking, transit and approval rules with the proposed changes.

Categories Zoning & Regulations

Howard County ADU Rules: A Complete Guide to CB 3-2026

September 6, 2026September 6, 2026 by Gijo John

Howard County CB 3-2026 is now in effect. Compare ADU size, owner-occupancy, short-term rental, parking, stormwater and permit requirements before planning a project.

Categories Zoning & Regulations
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