This is a list of the Unique Property Reference Numbers (UPRNs) in the S21 4AY area. These are the unique identifiers for every addressable location in the postcode. Unfortunately the actual addresses are not freely available
| UPRN | Address | Road | Latitude | Longitude |
|---|---|---|---|---|
| 10034035054 | Get address | Castle Hill | 53.311222 | -1.356106 |
| 10034490647 | Get address | Ida's Road | 53.311351 | -1.360156 |
| 10034491059 | Get address | Castle View | 53.310736 | -1.35946 |
| 10034491398 | Get address | Castle Hill | 53.311853 | -1.358182 |
| 10091721629 | Get address | Castle Hill | 53.3114 | -1.355773 |
| 100030216071 | Get address | Castle Hill Close | 53.311534 | -1.357272 |
| 100030216073 | Get address | Castle Hill | 53.311498 | -1.357347 |
| 100030216075 | Get address | Castle Hill | 53.311178 | -1.358012 |
| 100030216077 | Get address | Castle Hill | 53.311133 | -1.358088 |
| 100030216079 | Get address | Castle Hill | 53.311071 | -1.358164 |
| 100030216081 | Get address | Castle Hill | 53.311044 | -1.35824 |
| 100030216083 | Get address | Castle Hill | 53.310982 | -1.358391 |
| 100030216085 | Get address | Castle Hill | 53.310974 | -1.358481 |
| 100030216086 | Get address | Castle Hill | 53.310965 | -1.358481 |
| 100030216088 | Get address | Castle Hill | 53.310938 | -1.358586 |
| 100030216090 | Get address | Castle Hill | 53.310921 | -1.358677 |
| 100030216092 | Get address | Castle Hill | 53.310904 | -1.358842 |
| 100030216094 | Get address | Castle Hill | 53.310895 | -1.358947 |
| 100030216096 | Get address | Castle Hill | 53.310896 | -1.359052 |
| 100030216098 | Get address | Castle Hill | 53.310896 | -1.359157 |
| 100030216100 | Get address | Castle Hill | 53.310906 | -1.359307 |
| 100030216102 | Get address | Castle Hill | 53.310907 | -1.359412 |
| 100030216104 | Get address | Castle Hill | 53.310962 | -1.359592 |
| 100030216106 | Get address | Castle Hill | 53.311007 | -1.359666 |
| 100030216108 | Get address | Castle Hill | 53.311088 | -1.35974 |
| 100030216110 | Get address | Castle Hill | 53.311143 | -1.359784 |
| 100030216112 | Get address | Castle Hill | 53.311224 | -1.359828 |
| 100030216114 | Get address | Castle Hill | 53.311287 | -1.359857 |
| 100030216116 | Get address | Castle Hill | 53.31144 | -1.35993 |
| 100030216118 | Get address | Castle Hill | 53.311494 | -1.359959 |
| 100030216120 | Get address | Castle Hill | 53.311584 | -1.359987 |
| 100030216122 | Get address | Castle Hill | 53.311638 | -1.360002 |
| 100030216124 | Get address | Castle Hill | 53.311746 | -1.359955 |
| 100030216126 | Get address | Castle Hill | 53.31179 | -1.359864 |
| 100030216128 | Get address | Castle Hill | 53.311798 | -1.359684 |
| 100030216130 | Get address | Ladybank View | 53.311789 | -1.359594 |
| 100030216132 | Get address | Castle Hill | 53.311957 | -1.359051 |
| 100030216134 | Get address | Castle Hill | 53.311983 | -1.358961 |
| 100030216136 | Get address | Castle Hill | 53.312009 | -1.35881 |
| 100030216138 | Get address | Castle Hill | 53.312027 | -1.35872 |
| 100030216140 | Get address | Castle Hill | 53.311972 | -1.358541 |
| 100030216142 | Get address | Castle Hill | 53.311918 | -1.358482 |
| 100030216144 | Get address | Castle Hill | 53.311755 | -1.358379 |
| 100030216146 | Get address | Castle Hill | 53.311701 | -1.358335 |
| 100030216148 | Get address | Castle Hill | 53.31162 | -1.358246 |
| 100030216150 | Get address | Castle Hill | 53.311565 | -1.358187 |
| 100030216152 | Get address | Castle Hill | 53.311484 | -1.358113 |
| 100030216154 | Get address | Castle Hill | 53.31143 | -1.358069 |
| 100030216156 | Get address | Castle Hill | 53.311331 | -1.35801 |
| 100030216158 | Get address | Castle Hill | 53.311277 | -1.357966 |
| 100032178003 | Get address | Castle Hill | 53.31153 | -1.356566 |