some pseudo-code to work with the Bitcoin-Core 0.16 (if there are simpler ways pls lmk).

suppose you all have is height and addr

hash = getblockhash(height)
block = getblock(hash)

for txid in block[‘txid’]:

  tx = getrawtransaction(txid)

  for vi in tx['vin']:
    original_tx = getrawtransaction(vi['txid'])
    for vo in original_tx['vout']:
      if vo['n'] == vi['vout'] and addr in vo['scriptPubKey']['addresses']:
        print('this tx is relevant')

  for vo in tx['vout']:
    if addr in vo['scriptPubKey']['addresses']:
      print('this tx is relevant')

Possible duplicate of How to get an address's balance with the bitcoin client? which has an excellent answer.

Sorry to post as an answer since rep is too low :)