diff --git a/acctmgr.go b/acctmgr.go
index 84c72c5..9d0af21 100644
--- a/acctmgr.go
+++ b/acctmgr.go
@@ -496,6 +496,68 @@ func (am *AccountManager) GetTransaction(txid string) []accountTx {
 	return accumulatedTxen
 }
 
+// ListUnspent returns an array of objects representing the unspent
+// wallet transactions fitting the given criteria. The confirmations will be
+// more then minconf, less than maxconf and if addresses is populated only the
+// addresses contained within it will be considered.
+// a transaction on locally known wallets. If we know nothing about a
+// transaction an empty array will be returned.
+func (am *AccountManager) ListUnspent(minconf, maxconf int,
+	addresses map[string]bool) ([]map[string]interface{}, error) {
+	bs, err := GetCurBlock()
+	if err != nil {
+		return nil, err
+	}
+
+	replies := []map[string]interface{}{}
+	for _, a := range am.AllAccounts() {
+		for _, u := range a.UtxoStore {
+			confirmations := 0
+			if u.Height != -1 {
+				confirmations = int(bs.Height - u.Height + 1)
+			}
+			if minconf != 0 && (u.Height == -1 ||
+				confirmations < minconf) {
+				continue
+			}
+			// check maxconf - doesn't apply if not confirmed.
+			if u.Height != -1 && confirmations > maxconf {
+				continue
+			}
+
+			addr, err := btcutil.NewAddressPubKeyHash(u.AddrHash[:],
+				cfg.Net())
+			if err != nil {
+				continue
+			}
+
+			// if we hve addresses, limit to that list.
+			if len(addresses) > 0 {
+				if _, ok := addresses[addr.EncodeAddress()]; !ok {
+					continue
+				}
+			}
+			entry := map[string]interface{}{
+				// check minconf/maxconf
+				"txid":          u.Out.Hash.String(),
+				"vout":          u.Out.Index,
+				"address":       addr.EncodeAddress(),
+				"account":       a.name,
+				"scriptPubKey":  u.Subscript,
+				"amount":        float64(u.Amt) / float64(btcutil.SatoshiPerBitcoin),
+				"confirmations": confirmations,
+				// TODO(oga) if the object is
+				// pay-to-script-hash we need to add the
+				// redeemscript.
+			}
+
+			replies = append(replies, entry)
+		}
+
+	}
+	return replies, nil
+}
+
 // RescanActiveAddresses begins a rescan for all active addresses for
 // each account.
 //
diff --git a/rpcserver.go b/rpcserver.go
index fabc1ad..a0dc87e 100644
--- a/rpcserver.go
+++ b/rpcserver.go
@@ -49,6 +49,7 @@ var rpcHandlers = map[string]cmdHandler{
 	"listaccounts":           ListAccounts,
 	"listsinceblock":         ListSinceBlock,
 	"listtransactions":       ListTransactions,
+	"listunspent":            ListUnspent,
 	"sendfrom":               SendFrom,
 	"sendmany":               SendMany,
 	"sendtoaddress":          SendToAddress,
@@ -74,7 +75,6 @@ var rpcHandlers = map[string]cmdHandler{
 	"listlockunspent":       Unimplemented,
 	"listreceivedbyaccount": Unimplemented,
 	"listreceivedbyaddress": Unimplemented,
-	"listunspent":           Unimplemented,
 	"lockunspent":           Unimplemented,
 	"move":                  Unimplemented,
 	"setaccount":            Unimplemented,
@@ -1090,6 +1090,40 @@ func ListAllTransactions(icmd btcjson.Cmd) (interface{}, *btcjson.Error) {
 	}
 }
 
+// ListUnspent handles the listunspent command.
+func ListUnspent(icmd btcjson.Cmd) (interface{}, *btcjson.Error) {
+	cmd, ok := icmd.(*btcjson.ListUnspentCmd)
+	if !ok {
+		return nil, &btcjson.ErrInternal
+	}
+	addresses := make(map[string]bool)
+	if len(cmd.Addresses) != 0 {
+		// confirm that all of them are good:
+		for _, as := range cmd.Addresses {
+			a, err := btcutil.DecodeAddr(as)
+			if err != nil {
+				return nil, &btcjson.ErrInvalidAddressOrKey
+			}
+
+			if _, ok := addresses[a.EncodeAddress()]; ok {
+				// duplicate
+				return nil, &btcjson.ErrInvalidParameter
+			}
+			addresses[a.EncodeAddress()] = true
+		}
+	}
+
+	results, err := AcctMgr.ListUnspent(cmd.MinConf, cmd.MaxConf, addresses)
+	if err != nil {
+		return nil, &btcjson.Error{
+			Code:    btcjson.ErrWallet.Code,
+			Message: err.Error(),
+		}
+	}
+
+	return results, nil
+}
+
 // sendPairs is a helper routine to reduce duplicated code when creating and
 // sending payment transactions.
 func sendPairs(icmd btcjson.Cmd, account string, amounts map[string]int64,