This site is what made me realize that minimal unit for planning had to be at least &quot;Neighborhood&quot;...<p><a href="http:&#x2F;&#x2F;www.livingneighborhoods.org&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.livingneighborhoods.org&#x2F;</a><p>See also <a href="https:&#x2F;&#x2F;www.patternlanguage.com&#x2F;" rel="nofollow">https:&#x2F;&#x2F;www.patternlanguage.com&#x2F;</a>