Like they live near each others' houses/apartments. Also, no girly uke! >

________________
I am locked inside a land when I sleep. A world that is dark and when it storms it never rains. Heedless of the fears and things I still don't understand, they are and will never be evil, for dreams, even nightmares, are our safe havens.

Abiru Junjou
Ai no Gebokutachi
Bachi Bachi (KIJIMA Hyougo)
Hatsukoi Monogatari (FUKAI Youki)
Have a Nice Day
Ijiwaru na Kuchibiru
Ikusen no Yoru
Karamete de Kudoite
Kare ja nai kedo <--- part of series
Kiken na Otonarisan
Koi wa Keiyaku no Atode
Koishite Daddy
Terpenoid
Retsujou
Shachou to Hisho, Ai no Shoumei
Yokubou Shounen

These are some I've read... and if those aren't enough or don't satisfy your interest try this:
http://www.mangaupdates.com/series.html?page=1&perpag e=50&genre=Yaoi&category=Neighbor%252Fs

Dekichatta Danshi