An owner bought the lot next door and wants to combine the two lots. What does the HOA board do?

By OurHOA · General information · Revised October 19, 2026

What an HOA board does when an owner wants to combine two lots: replat vs declaration, dues and votes, easements, a sample approval motion, and TX, FL, CO rules.

Part of the HOA board handbook: running the board.

Three approvals that arrive as one request

Treat a lot combination as three separate decisions that happen to land on the board's desk together. The city or county decides whether the two lots become one lot on the plat. The association decides whether the declaration still counts them as two lots, and that controls dues and votes. The architectural committee decides whether whatever the owner wants to build across the old line is allowed. A replat approved by the city does not change a word of the declaration, and a board letter saying it has no objection does not change the plat. Most of the board's job is making sure the owner understands that, settling the dues question on purpose instead of by accident, and getting the answer into a recorded document. This guide is general education, not legal advice. Rules vary by state and by your governing documents, and anything that will be recorded against title should go past the association's attorney.

Ask what the owner actually wants

Owners say combine and mean different things. One wants a bigger yard and a pool that sits across the old line. Another wants to stop paying two assessments on what is now one home site. Ask for a short written request that answers four questions. Which lots, by lot and block number from the recorded plat? What will be built or changed, with a site sketch? Has the owner applied to the city or county for a replat or amending plat? What does the owner expect to happen to dues and voting? The last answer tells you how hard the conversation will be. If the owner is fine paying two assessments and just wants a garage across the line, the request is mostly an architectural review. If the goal is one assessment, it is a declaration question that may need an owner vote.

What the declaration and state law say

Start with the declaration. Search it for combine, consolidate, resubdivide and replat. Some declarations allow combining lots with board approval and say whether the result pays one assessment or two. If yours does, follow it. If it is silent, state law fills some gaps and leaves others open. In Texas, Chapter 209 of the Property Code has no lot combination procedure, so a property owners' association works from its declaration. Texas condominiums are different. Property Code section 82.062 lets the owners of adjoining units relocate the boundary between them by written application, and unless the board finds the proposed reallocation unreasonable within 30 days of receiving it, the association prepares and records the amendment at the applying owners' expense. On the plat side, Local Government Code section 212.016(a)(9) lets a city approve an amending plat that relocates lot lines between adjacent lots if all the owners join, the change does not remove recorded covenants or restrictions, and the number of lots does not go up. In Florida, Chapter 720 is silent on combining parcels. The plat work runs through the county or city, and under section 177.101(2) an approved and recorded replat automatically vacates the part of the earlier plat it covers. For Florida condominiums, section 718.110(4)(a) bars an amendment that materially changes a unit's size or its share of common expenses unless the unit owner, its lienholders and all other unit owners approve, unless the original declaration provides otherwise. In Colorado, CCIOA section 38-33.3-212 lets adjoining owners apply to the executive board to relocate the boundary between their units. The application must include evidence of compliance with local rules, the proposed reallocation of interests, the draft amendment and plats, and a deposit against the association's attorney fees, and section 212(4) makes every cost the applicants' obligation. None of these statutes explains how one lot disappears into another. Moving a line is covered. Eliminating a lot usually takes a declaration amendment.

Settle dues and votes before anything else

This is where boards get into trouble. Say the association has 80 lots and a $96,000 budget, so each lot pays $1,200 a year. If the combined property pays one assessment, the association either eats $1,200 a year or spreads it across the other 79 lots, about $15.19 each. That sounds trivial until three more owners ask for the same deal. State law cares too. In Florida, section 720.306(1)(c) says an amendment may not increase the share of common expenses a parcel pays unless that parcel's owner and its lienholders join in signing it, unless the governing documents as originally recorded or the statute allow it. In Colorado, section 38-33.3-217(4)(a) requires a vote of owners holding at least 67 percent of the votes to change a unit's allocated interests, except where the act provides another route. A board that grants one assessment in a letter may have made a change it had no power to make. The default that causes the least trouble is simple. The combined property keeps paying two assessments and keeps two votes until the declaration is amended to say otherwise. If the community wants single-assessment combinations, decide it once, as a declaration amendment or written policy that applies to every owner, after the attorney confirms the vote it needs. Our guide on how to amend HOA CC&Rs walks through that vote.

Check the easements and setbacks on the old line

Pull the recorded plat and read what runs along the shared lot line. Plats often reserve utility or drainage easements along side lot lines. Combining lots does not by itself erase an easement. Whoever holds it, usually a utility, the city or the association, generally has to release it in a recorded document. A pool built on top of a drainage easement is still on top of a drainage easement, and the next storm will prove it. Then read the setback rules. If the plan puts a structure where the old line was, the side setback the architectural committee enforces may still be measured from that line until the plat and the declaration both change. Ask the owner for a current survey showing every easement, and send the site plan through the architectural committee's normal process. Our guide on setting up an HOA architectural review committee covers how that review should run.

Put the approval in a motion with conditions

Approve combinations by motion at a properly noticed board meeting, never by a director's email. Here is wording a board can adapt: 'The board approves the request of [owner] to treat Lots 14 and 15, Block 3, as one home site for architectural review, subject to these conditions. One, the owner obtains and records any replat or amending plat the city or county requires, at the owner's expense. Two, the owner pays the association's legal and recording costs and deposits $[amount] before the attorney begins work. Three, both lots continue to pay a full annual assessment and carry one vote each unless the declaration is amended. Four, no structure is built within a recorded easement unless the easement holder has released it in a recorded document. Five, this approval does not waive any other provision of the declaration, and any later split of the property needs new board approval.' Then make it findable. Minutes do not show up in a title search. Have the attorney turn the approval into a short recorded consent or supplemental declaration signed by the owner, so a buyer ten years from now sees the conditions before closing.

A sample timeline

Week 1: the written request arrives. The secretary acknowledges it and asks for the survey, the site plan and the status of any city or county application. Weeks 2 and 3: the attorney reviews the declaration, the owner pays the deposit, and the board receives draft conditions. In a Texas condominium, keep the 30-day clock in section 82.062 in mind, because the association must prepare the amendment unless the board finds the reallocation unreasonable within that window. Next regular board meeting: the board votes on the motion. City or county review runs on its own schedule. In a Texas city, a replat in a subdivision restricted to one or two homes per lot that needs a variance triggers a public hearing under Local Government Code section 212.015, with notice published at least 15 days ahead and mailed to owners within 200 feet. After the plat records: the owner signs the recorded consent, and the association updates its owner roster, its map and its records of easements.

Mistakes that come back years later

The first is letting dues drop informally. The treasurer starts billing one assessment because the owner asked nicely, nobody votes, and two years later another owner wants the same treatment and the board has no principled way to say no. The second is treating a merged tax account as a combination. The appraisal district can bill one tax account for two lots, and that changes nothing in the plat or the declaration. The third is forgetting the reverse move. An owner who combines two lots, builds nothing across the line and then sells the second lot has created a mess unless the approval said a split needs fresh approval. The fourth is answering a request differently from the last one. Keep a short file of past combinations, with the conditions used, and give the next owner the same terms unless the board changes its policy in the open.

Sources

These guides are general education for HOA boards and residents, not legal, tax, or financial advice. Rules vary by state and by your community's governing documents - check with a professional for your situation.

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