U.S. Supreme Court decision superceding any state or local statute making such activity illegal

In 2011, New York legalized same-sex marriage with the Marriage Equality Act.

Non binary options pending on birth certificates starting Jan 1, 2019.

The Sexual Orientation Non-Discrimination Act, effective as of January 16, 2003, makes it unlawful for anyone in New York State to be discriminated against in employment, housing, credit, education and public accommodations because of their actual or perceived sexual orientation. SONDA, in combination with laws prohibiting discrimination based on marital status, together prohibit discrimination against same-sex couples in employment, housing, credit, education, and public accommodations.

With respect to transgender individuals, SONDA does not explicitly prohibit discrimination based on gender identity and expression. However, SONDA does apply when a transgender person is discriminated against based upon his or her actual or perceived sexual orientation. Furthermore, courts have also held that transgender people are protected under provisions of the New York State Human Rights Law prohibiting discrimination on the basis of sex and/or disability. And in 2009, then-Governor David Paterson issued an executive order prohibiting discrimination in state employment on the basis of gender identity.

According to LGBT Map.

The Sexual Orientation Non-Discrimination Act, effective as of January 16, 2003, makes it unlawful for anyone in New York State to be discriminated against in employment, housing, credit, education and public accommodations because of their actual or perceived sexual orientation. SONDA, in combination with laws prohibiting discrimination based on marital status, together prohibit discrimination against same-sex couples in employment, housing, credit, education, and public accommodations.

With respect to transgender individuals, SONDA does not explicitly prohibit discrimination based on gender identity and expression. However, SONDA does apply when a transgender person is discriminated against based upon his or her actual or perceived sexual orientation. Furthermore, courts have also held that transgender people are protected under provisions of the New York State Human Rights Law prohibiting discrimination on the basis of sex and/or disability. And in 2009, then-Governor David Paterson issued an executive order prohibiting discrimination in state employment on the basis of gender identity.

Don't Ask, Don't Tell is officially repealed throughout the United States, and gays and lesbians may openly serve.

Individuals and couples may adopt, and second-parent adoptions are legal.

Federal policy as per Food & Drug Administration

The age of consent in New York is 17 for heterosexual and homosexual sex.

Conversion Therapy is currently legal. No law currently bans it, despite organizations such as the American Psychological Association denouncing it. Though it's not actually ambiguous (It is in fact legal), this is the best indicator of the available options.