Co-op Board Reference Letters: Tips and Samples

Reference letters are the part of a board package the directors actually read closely — and the part applicants most often leave to chance. The letters don't need to be eloquent; they need to be specific, credible, and from the right people. Here is how we brief our buyers and their references, followed by sample letters adapted from successful Manhattan applications.

The tips

• Ask more people than you need. Ideally: three professional contacts, three personal contacts, your landlord or property manager, and your employer. You'll typically submit two to three personal and one to two professional letters, and having a surplus lets you choose the strongest.

• Every letter should establish the relationship first. How long the writer has known you, how you met, and in what capacity — then what they think of you, with personal details that illustrate your suitability as a neighbor. An anecdote about hosting, organizing, or reliability does more than a paragraph of adjectives.

• The source matters as much as the content. Your employer writing about your character and willingness to pitch in carries far more weight than your doorman — who, the board knows, is counting on your holiday tip. A letter from someone who lives in the building, or who serves on a board of a similar building, is worth actively pursuing.

• Length: substantial but bounded. Enough that the writer clearly put in effort; no more than a page and a half. Three to five paragraphs is the norm.

• Typed, dated, addressed to the board, and error-free. A letter with typos reflects on the applicant, not the writer. Offer your references a few points to hit — boards can spot a form letter, but a briefed writer is not the same thing as a scripted one.

Sample: a personal reference

Dear Members of the Board:

It is my pleasure to write in support of Michael and Lauren Chen's application to purchase a cooperative apartment in your building. I have known both of them for over fifteen years, and they are among my closest friends.

I originally met Lauren through a mutual friend, and we later became colleagues at an investment firm for three years, where I was impressed by her dedication and integrity. We maintained our friendship after both our families settled in New York, and we now meet often and travel together.

Lauren is warm, considerate, and well liked by her friends. She is one of the best cooks I know and my go-to person for restaurant recommendations; guests are always struck by her hospitality and the thought she puts into gatherings. Michael and I have organized many trips together — he is the one who plans them, keeps them running smoothly, and makes sure the house we rented is left in better condition than we found it. His manner in a shared space says everything about his consideration for others.

In short, Michael and Lauren come with my unreserved recommendation. They are wonderful people, and I would be delighted to have them not only as friends but as neighbors. Please don't hesitate to contact me if you need any further information.

Sincerely yours, [Name, contact]

Sample: a professional reference

Dear Board Members:

I am writing in support of David Alvarez's application to purchase an apartment in your building.

I have known David since 2012, when I hired him to develop and implement marketing programs for my company. It was quickly apparent that he is a smart, thoughtful, and effective communicator who earned the respect of both colleagues and senior management.

Over the years, our working relationship has grown into a close friendship. David possesses great integrity, compassion, and responsibility; I know I can trust him with any issue, personal or professional.

I have no doubt that David will be a friendly and considerate neighbor and will quickly become a valued member of your community. Please feel free to contact me if you would like to discuss my comments further.

Regards, [Name], CEO and Founder, [Company]

Sample: a family friend

Dear President and Members of the Board,

It is with great pleasure that I provide this letter of recommendation for the Okafor family. I have known them for over fifteen years, and I am honored to be their friend.

The Okafors are honest, responsible, and trustworthy. They are loyal friends, and I know I can count on them. My children have grown up with theirs, and we have spent years of family outings and social events together. We live in the same community, and they have always been exceptional neighbors.

You could not find a better family to join your cooperative, and I give them my wholehearted endorsement. Please contact me directly if you need any additional information.

Sincerely, [Name, contact]

All three letters share the same skeleton: relationship established in the first paragraph, specific evidence in the middle, unambiguous endorsement plus availability at the end. That's the brief to give your references — the details are theirs.

Companion pages: the cover letter, with an example · a sample personal letter · the full board package playbook.