Waterdeep semi-northwest?

CASTLE WARD STRUCTURES
C1: Spires of the Morning (temple, A, 3)
C2: Fair Winds (villa, B, 2)
C3: Silavene’s (festhall, B, 3)
C4: The Font of Knowledge (temple, B, 4)
C5: The Halls of Justice (temple, C, 5)
C6: Blackstaff Tower (wizard’s domicile, B, 4)
C7: The Cynosure (city building, A, 2)
C8: The Market Hall (guildhall, B, 2)
C9: The Singing Sword (tavern, C, 3)
C10: The Smiling Siren (festhall, C, 2)
C11: The Pampered Traveler (inn, B, 3)
C12: Mighty Manticore Tavern (tavern, C, 1)
C13: Diloontier’s Apothecary (business, C, 1)
C14: Balthorr’s Rare & Wondrous Treasures (business, C, 1)
C15: Tower of the Order (guildhall, B, 4)
C16: Palace Paddocks (city building, C, 2)
C17: Palace Stables (city building, C, 2)
C18: Palace Storage (warehouse, C, 2)
C19: Guard Barracks (city building, C, 2)
C20: The Crawling Spider (tavern, C, 2)
C21: House of the Fine Carvers (guildhall, B, 3)
C22: Hilmer Storage (warehouse, C, 2)
C23: Halls of Hilmer, Master Armorer (business, C, 1)
C24: The Dragon’s Head Tavern (tavern, C, 2)
C25: Halambar Lutes & Harps (business, B, 2)
C26: The Golden Key Locksmiths (business, C, 2)
C27: The Master Bakers’ Hall (guildhall, B, 2)
C28: Velstrode the Venturer’s Row house (house, B, 3)
C29: Olmhazan’s Jewels (business, B, 1)
C30: The Asp’s Strike (tavern, C, 2)
C31: Rebeleigh’s Elegant Headwear (business, C, 1)
C32: The Elfstone Tavern (tavern, B, 2)
C33: Phalantar’s Philtres & Components (business, B, 2)
C34: Pewterers’ and Casters’ Guildhall (guildhall, C, 1)
C35: The Blue Jack (tavern, D, 1)
C36: Guildhall of the Order (guildhall, B, 1)
C37: Aurora’s Realms Shop, Waterdeep Way Catalogue Counter
(business, C, 1)
C38: The Jade Jug (inn, B, 4)
C39: Fellowship Hall (guildhall, B, 3)
C40: The Map House (guildhall, B, 2)
C41: Shyrrhr’s House (row house, B, 3)
C42: Loene the Fighter’s House (row house, A, 3)
C43: Mother Tathlorn’s House of Pleasure (festhall, B, 5)
C44: The House of Gems (guildhall, C, 2)
C45: Lady Naneatha Lhaurilstar’s residence (row house, B, 3)
C46: Bell Tower (city building, C, 3)
C47: Guard Smithy (city building, C, 2)
C48: The Yawning Portal (inn, C, 3)
C49: The Red-eyed Owl (tavern, D, 2)
C50: The Sleepy Slyph (tavern, C, 2)
C51: Crommer’s Warehouse (warehouse, C, 4)
C52: Mirt’s Mansion (villa, A, 3)
C53: The Quaffi ng Quaggoth (tavern, C, 1)
C54: The Sailor’s Own (tavern, D, 1)
C55: Eilean’s Maztican Delights (business, B, 2)
C56: Lightsinger Theater (business, A, 3)
C57: Sorynth’s Silverware (business, B, 2)
C58: Jhural’s Dance (festhall, C, 3)
C59: Tavern of the Flagon Dragon (tavern, C, 2)
C60: Sapphire House (rooming house/inn, B, 5)
C61: Delzimmer residence (row house, B, 4)
C62: Irlingstar residence, “Sablehearth” (row house, B, 4)
C63: Syndra Wands’ Tower (wizard’s domicile, B, 3)
C64: Old Knot Shop (business, B, 2)
C65: “Sharkroar” Horth Shalark’s Broadsheets (business, C, 1)
C66: Pantheon Temple of the Seldarine (temple, A, 4)
C67: Peaktop Aerie (city building, A, 5)
C68: Watching Tower (city building, A, 6)
C69: Watching Tower (city building, A, 6)
C70: Thayan Embassy (embassy, A, 4)
C71: Caladorn Cassalanter’s residence (rowhouse, A, 3)
C72: New Olamn (school, A, 4)
C73: Azuth’s Mug (tavern, B, 1)
C74: House of Two Hands (monastery, A, 3)
C75: Piergeiron’s Palace (city building, A, 7)
C76: Castle Waterdeep (city building, A, 10)
C77: Larissa Neathal’s residence (row house, A, 2)
C78: Wyrmbones Inn (inn, A, 3)
C79: Ahghairon’s Tower (city building, A, 4)
C80: Tolgar Anuvien’s residence (villa, A, 3)
C81: Blushing Nymph (festhall, B, 2)
C82: Haerun Mhammaster’s residence (rowhouse, C, 3)
C83: Ammathair Hawkfeather’s residence (house, C, 2)
C84: Nurneene’s Marvelous Masks (business, C, 4)
C85: The Curious Past (business, B, 2)
C86: Paethier’s Pipeweed (business, B, 2)

TRADES WARD STRUCTURES
T1: The Underdark (tavern, C, 2)
T2: Khammeral’s Coins (business, C, 1)
T3: Inn of the Dripping Dagger (inn, B, 4)
T4: The Riven Shield Shop (business, B, 2)
T5: Myrmith Splendors’ residence (row house, B, 2)
T6: Mhair’s Tower (wizard’s domicile, A, 5)
T7: Saern’s Fine Swords (business, B, 2)
T8: Gondalim’s (inn, B, 3)
T9: Dunblast Roofi ng Company (business, C, 2)
T10: Citadel of the Arrow (guildhall, B, 3)
T11: Costumers’ Hall (guildhall, B, 2)
T12: Thentavva’s Boots (business, C, 1)
T13: Maelstrom’s Notch (inn, B, 2)
T14: The League Offi ce (guildhall, C, 1)
T15: The Unicorn’s Horn (inn, B, 6)
T16: Aurora’s Realms Shop, Street of Tusks Catalogue Counter
(business, B, 4)
T17: Orsabbas’s Fine Imports (business, C, 3)
T18: Riautar’s Weaponry (business, C, 2)
T19: The House of Song (guildhall, B, 2)
T20: Patient Fingers Finework (business, C, 2)
T21: League of Basketmakers & Wickerworkers Storage
(warehouse, C)
T22: The House of Cleanliness (guildhall, C, 1)
T23: Belmonder’s Meats (business, C, 1)

"The Underdark", where you teleport into and are regulars, is T3 on that second map, but it appears a bit difficult to make out when I upload it. Your help is appreciated!