The　augmented　proportion　of　impervious　surfaces　and　heavy　rainfall　have　resulted　in　waterlogging,　nonpoint　source　pollution,　and　environmental　degradation.　Low　impact　development　(LID)　is　an　effective　storm　management　practice.　Based　on　six　different　LID　paving　scenarios,　a　four　objective　simulation-optimization　framework　coupled　with　stormwater　management　model　(SWMM)　and　NSGA-II　that　incorporates　the　ecosystem　service　value　(ESV)　was　proposed　for　the　optimal　layout　of　LID　facilities.　A　case　study　in　Beijing,　China,　was　taken　as　an　example.　The　results　showed　that　the　rain　garden　paving　scenario　is　remarkable　compared　to　the　other　scenarios　in　realizing　ESV,　with　the　dominant　ESV　of　net　carbon　sinks.　The　optimization　revealed　that　the　change　in　pollution　control　rate　was　more　sensitive　than　the　runoff　reduction　rate.　Simultaneously,　the　optimization　of　these　two　indicators　will　be　accompanied　by　more　cost　and　lower　ESV.　The　optimal　solution　achieved　51.95　%　of　runoff　reduction　rate,　87.35　%　of　water　pollution　control　rate,　2.78x105　CNY　of　ESV,　and　40.14x106　CNY　of　cost.　The　framework　provides　reference　and　technical　support　to　achieve　the　synergistic　objectives　among　cost,　water　quality　and　quantity　control,　and　ecosystem　services.