This is a list of major London County Council housing developments in the period 1889–1965:
| Estate | Location | Type | Dates of construction |
|---|---|---|---|
| Alton | Roehampton, Wandsworth | suburban | |
| Aveley | South Ockendon | out-county | |
| Becontree | Barking/Dagenham/Ilford | out-county | |
| Bellingham Estate | Catford | suburban | |
| Borehamwood | Borehamwood | out-county | |
| Boundary | Shoreditch | inner-city | |
| Castelnau Estate | Barnes | out-county | |
| Central Hill Estate | Lambeth | out-county | |
| Debden | Loughton | out-county | |
| Dover House Estate | Roehampton | suburban | 1920–1927 |
| Downham | Lewisham/Bromley | suburban | |
| Cuckoo Estate | Hanwell | out-county | |
| Harold Hill | Romford | out-county | |
| Hainault | Chigwell/Ilford/Dagenham | out-county | |
| Lansbury | Poplar | inner-city | |
| Millbank | Westminster | inner-city | |
| Merstham | Surrey | out-county | |
| Mottingham | Chislehurst | out-county | |
| Norbury | Norbury | out-county | 1906–10 |
| Old Oak | Hammersmith | suburban | |
| Oxhey | South Oxhey | out-county | |
| St Helier | Morden | out-county | |
| Totterdown Fields | Tooting | suburban | 1903–11 |
| St Paul's Cray | Orpington | out-county | |
| Watling Estate | Burnt Oak | out-county | 1926–30 |
| Whitefoot Lane | Catford | suburban | |
| White Hart Lane Estate | Tottenham | suburban | |
| Wormholt | Hammersmith | suburban |
After the LCC transitioned into the GLC in 1965, many of the architectural staff stayed on in the Council's Architect's Department, whilst others moved to individual London boroughs
| Estate | Location | Type | Dates of construction |
|---|---|---|---|
| Central Hill Estate | Lambeth | out-county | |
| Cressingham Gardens Estate | Lambeth | out-county |