How to get formatted address NSString from AddressDictionary?

The documentation for the addressDictionary property says:

You can format the contents of this dictionary to get a full address string as opposed to building the address yourself. To format the dictionary, use the ABCreateStringWithAddressDictionary function as described in Address Book UI Functions Reference.

So add and import the AddressBookUI framework and try:

subtitle =     ABCreateStringWithAddressDictionary(placemark.addressDictionary, NO);

After doing some digging under iOS 6.1 I found out that the CLPlacemark address dictionary contains a pre-formatted address:

CLLocation *location = [[CLLocation alloc]initWithLatitude:37.3175 longitude:-122.041944];[[[CLGeocoder alloc]init] reverseGeocodeLocation:location completionHandler:^(NSArray *placemarks, NSError *error) {    CLPlacemark *placemark = placemarks[0];    NSArray *lines = placemark.addressDictionary[ @"FormattedAddressLines"];    NSString *addressString = [lines componentsJoinedByString:@"\n"];    NSLog(@"Address: %@", addressString);}];

I couldn't yet find documentation about this, but it works for all the addresses that I tested.

As highlighted by Martyn Davis, ABCreateStringWithAddressDictionary is deprecated in iOS 9.

You can use the functions below to convert the addressDictionary to the newer CNMutablePostalAddress, then use the CNPostalAddressFormatter to generate a localised string as long as you import the Contacts framework.

Swift 3.x

// Convert to the newer CNPostalAddressfunc postalAddressFromAddressDictionary(_ addressdictionary: Dictionary<NSObject,AnyObject>) -> CNMutablePostalAddress {   let address = CNMutablePostalAddress()   address.street = addressdictionary["Street" as NSObject] as? String ?? ""   address.state = addressdictionary["State" as NSObject] as? String ?? ""   address.city = addressdictionary["City" as NSObject] as? String ?? ""   address.country = addressdictionary["Country" as NSObject] as? String ?? ""   address.postalCode = addressdictionary["ZIP" as NSObject] as? String ?? ""   return address}// Create a localized address string from an Address Dictionaryfunc localizedStringForAddressDictionary(addressDictionary: Dictionary<NSObject,AnyObject>) -> String {    return CNPostalAddressFormatter.string(from: postalAddressFromAddressDictionary(addressDictionary), style: .mailingAddress)}

Swift 2.x

import Contacts// Convert to the newer CNPostalAddressfunc postalAddressFromAddressDictionary(addressdictionary: Dictionary<NSObject,AnyObject>) -> CNMutablePostalAddress {    let address = CNMutablePostalAddress()    address.street = addressdictionary["Street"] as? String ?? ""    address.state = addressdictionary["State"] as? String ?? ""    address.city = addressdictionary["City"] as? String ?? ""    address.country = addressdictionary["Country"] as? String ?? ""    address.postalCode = addressdictionary["ZIP"] as? String ?? ""    return address}// Create a localized address string from an Address Dictionaryfunc localizedStringForAddressDictionary(addressDictionary: Dictionary<NSObject,AnyObject>) -> String {    return CNPostalAddressFormatter.stringFromPostalAddress(postalAddressFromAddressDictionary(addressDictionary), style: .MailingAddress)}