{"quality":"Within the building of the matched address closest to the postcode mean","constituency2024":"Neath and Swansea East","district":"Swansea","ward":"Llansamlet","wardCode":"W05001052","lsoaName":"Swansea 010B","lsoa":"W01000797","lsoa21Name":"Swansea 010B","lsoa21":"W01000797","county":"West Glamorgan","region":"Wales","country":"Wales","nationalPark":"","altitude":69,"ruralUrban":"Urban city and town","ttwa":"Swansea","postTown":"Swansea","builtUpArea":"Swansea","inUse":"Yes","what3Words":"verse.amount.final","imd":1431,"imdDecile":8,"averageIncome":39800,"predominantPropertyType":"Detached","knownAddresses":["1 Heol Gwanwyn, Llansamlet","2 Heol Gwanwyn, Llansamlet","3 Heol Gwanwyn, Llansamlet","4 Heol Gwanwyn, Llansamlet","5 Heol Gwanwyn, Llansamlet","6 Heol Gwanwyn, Llansamlet","7 Heol Gwanwyn, Llansamlet","8 Heol Gwanwyn, Llansamlet","9 Heol Gwanwyn, Llansamlet","10 Heol Gwanwyn, Llansamlet","11 Heol Gwanwyn, Llansamlet","12 Heol Gwanwyn, Llansamlet","14 Heol Gwanwyn, Llansamlet","15 Heol Gwanwyn, Llansamlet","16 Heol Gwanwyn, Llansamlet","17 Heol Gwanwyn, Llansamlet","18 Heol Gwanwyn, Llansamlet","19 Heol Gwanwyn, Llansamlet","20 Heol Gwanwyn, Llansamlet","21 Heol Gwanwyn, Llansamlet","22 Heol Gwanwyn, Llansamlet","23 Heol Gwanwyn, Llansamlet"],"busStops":["Eileen Road (NW)","Frederick Place (SE)","Brynteg (SE)","Frederick Place Junction (SE)","Lon Brynawel (NW)","Llansamlet Station (SW)"],"businesses":["SWANSEA PHONE TECH LTD"],"schools":["Trallwn Primary School","Talycopa Primary School"],"propertySales":[{"address":"9 Heol Gwanwyn, Llansamlet","propertyType":"Detached (freehold)","date":"2025-10-10T00:00:00","price":252000},{"address":"9 Heol Gwanwyn, Llansamlet","propertyType":"New build detached (freehold)","date":"2000-06-23T00:00:00","price":74950},{"address":"19 Heol Gwanwyn, Llansamlet","propertyType":"Detached (freehold)","date":"2020-06-10T00:00:00","price":221000},{"address":"19 Heol Gwanwyn, Llansamlet","propertyType":"New build detached (freehold)","date":"2000-06-30T00:00:00","price":94950},{"address":"14 Heol Gwanwyn, Llansamlet","propertyType":"Detached (freehold)","date":"2019-05-03T00:00:00","price":188500},{"address":"14 Heol Gwanwyn, Llansamlet","propertyType":"New build detached (freehold)","date":"2000-04-29T00:00:00","price":74950},{"address":"23 Heol Gwanwyn, Llansamlet","propertyType":"Detached (freehold)","date":"2019-03-06T00:00:00","price":155100},{"address":"23 Heol Gwanwyn, Llansamlet","propertyType":"Detached (freehold)","date":"2002-03-28T00:00:00","price":71500},{"address":"23 Heol Gwanwyn, Llansamlet","propertyType":"New build detached (freehold)","date":"1999-07-16T00:00:00","price":77950},{"address":"11 Heol Gwanwyn, Llansamlet","propertyType":"Semi-detached (freehold)","date":"2018-05-02T00:00:00","price":140000},{"address":"11 Heol Gwanwyn, Llansamlet","propertyType":"Semi-detached (freehold)","date":"2003-09-17T00:00:00","price":90000},{"address":"11 Heol Gwanwyn, Llansamlet","propertyType":"New build semi-detached (freehold)","date":"2000-08-25T00:00:00","price":68950},{"address":"22 Heol Gwanwyn, Llansamlet","propertyType":"Detached (freehold)","date":"2018-02-23T00:00:00","price":150000},{"address":"22 Heol Gwanwyn, Llansamlet","propertyType":"Detached (freehold)","date":"2006-09-01T00:00:00","price":140000},{"address":"22 Heol Gwanwyn, Llansamlet","propertyType":"New build detached (freehold)","date":"1999-07-16T00:00:00","price":77950},{"address":"8 Heol Gwanwyn, Llansamlet","propertyType":"Detached (freehold)","date":"2017-11-03T00:00:00","price":150000},{"address":"8 Heol Gwanwyn, Llansamlet","propertyType":"Detached (freehold)","date":"2010-07-05T00:00:00","price":144500},{"address":"8 Heol Gwanwyn, Llansamlet","propertyType":"New build detached (freehold)","date":"2000-08-24T00:00:00","price":74950},{"address":"2 Heol Gwanwyn, Llansamlet","propertyType":"Detached (freehold)","date":"2016-05-20T00:00:00","price":153000},{"address":"2 Heol Gwanwyn, Llansamlet","propertyType":"New build detached (freehold)","date":"2000-09-15T00:00:00","price":74950},{"address":"6 Heol Gwanwyn, Llansamlet","propertyType":"Detached (freehold)","date":"2015-10-23T00:00:00","price":160000},{"address":"6 Heol Gwanwyn, Llansamlet","propertyType":"New build detached (freehold)","date":"2000-05-26T00:00:00","price":89950},{"address":"18 Heol Gwanwyn, Llansamlet","propertyType":"Detached (freehold)","date":"2014-12-12T00:00:00","price":165500},{"address":"18 Heol Gwanwyn, Llansamlet","propertyType":"New build detached (freehold)","date":"2000-06-30T00:00:00","price":92500}],"roads":["Heol Gwanwyn"],"population":64,"households":22,"postcode":"SA7 9RB","gridReference":"SS697971","northing":197174,"easting":269754,"latitude":51.658212,"longitude":-3.884348}