{"schema_version":1,"id":397355,"url":"https://hombble.com/property/397355/421b-northshore-drive","title":"421B Northshore Drive","listing_type":"sale","status":"Available","price":{"amount":850000,"currency":"SGD","per_sqft":849},"layout":{"bedrooms":3,"bathrooms":2,"sqft":1001,"floor_level":null,"main_door_facing":null,"furnishing":null},"property":{"type":"HDB","sub_type":"HDB Flat","tenure":"99-year Leasehold","year_built":2021,"lease_commencement_date":null,"development_name":null},"location":{"address":"421B Northshore Drive","address_precision":"unmasked","postal_code":"822421","district":"Punggol","town":"Punggol","latitude":1.419314,"longitude":103.904612,"coordinate_precision":"exact","nearest_mrt":{"name":"6 min (480 m) from PW3 Punggol Point LRT Station","walk_time":null,"distance":null,"distance_m":null,"line_code":null}},"description":null,"features":[],"amenities":[{"name":"NORTHSHORE PRIMARY SCHOOL (U/C)","category":"school","distance_m":125,"walk_time_minutes":1},{"name":"KNOWLEDGE PARK EDUCARE PTE LTD (PUNGGOL COVE PRIMARY SCHOOL)","category":"school","distance_m":1073,"walk_time_minutes":13},{"name":"VALOUR PRIMARY SCHOOL","category":"school","distance_m":1519,"walk_time_minutes":18},{"name":"PUNGGOL VIEW PRIMARY SCHOOL","category":"school","distance_m":1548,"walk_time_minutes":19},{"name":"OASIS PRIMARY SCHOOL","category":"school","distance_m":1791,"walk_time_minutes":22},{"name":"PUNGGOL SECONDARY SCHOOL","category":"school","distance_m":1965,"walk_time_minutes":24},{"name":"PUNGGOL GREEN PRIMARY SCHOOL","category":"school","distance_m":2048,"walk_time_minutes":25},{"name":"EDGEFIELD PRIMARY SCHOOL","category":"school","distance_m":2128,"walk_time_minutes":26},{"name":"EDGEFIELD SECONDARY SCHOOL","category":"school","distance_m":2139,"walk_time_minutes":26},{"name":"HORIZON PRIMARY SCHOOL","category":"school","distance_m":2332,"walk_time_minutes":29},{"name":"PUNGGOL POINT LRT STATION (PW3)","category":"mrt","distance_m":343,"walk_time_minutes":4},{"name":"SAMUDERA LRT STATION (PW4)","category":"mrt","distance_m":467,"walk_time_minutes":5},{"name":"TECK LEE LRT STATION (PW2)","category":"mrt","distance_m":749,"walk_time_minutes":9},{"name":"NIBONG LRT STATION (PW5)","category":"mrt","distance_m":954,"walk_time_minutes":11},{"name":"SAM KEE LRT STATION (PW1)","category":"mrt","distance_m":1071,"walk_time_minutes":13},{"name":"NORTHSHORE PLAZA I","category":"mall","distance_m":390,"walk_time_minutes":4},{"name":"NORTHSHORE PLAZA II","category":"mall","distance_m":404,"walk_time_minutes":5},{"name":"WATERWAY POINT","category":"mall","distance_m":1451,"walk_time_minutes":18},{"name":"PUNGGOL PLAZA","category":"mall","distance_m":2934,"walk_time_minutes":36},{"name":"OCBC RIVERVALE MALL","category":"mall","distance_m":3005,"walk_time_minutes":37},{"name":"PONGGOL PARK","category":"park","distance_m":274,"walk_time_minutes":3},{"name":"SINGHEALTH POLYCLINICS (PUNGGOL POLYCLINIC)","category":"healthcare","distance_m":2050,"walk_time_minutes":25},{"name":"SENGKANG GENERAL HOSPITAL","category":"healthcare","distance_m":2939,"walk_time_minutes":36},{"name":"OCBC WATERWAY POINT - FAIRPRICE","category":"supermarket","distance_m":1451,"walk_time_minutes":18},{"name":"OCBC PUNGGOL DRIVE - FAIRPRICE","category":"supermarket","distance_m":1686,"walk_time_minutes":21},{"name":"DBS NTUC 612 PUNGGOL DRIVE","category":"supermarket","distance_m":1747,"walk_time_minutes":21},{"name":"OCBC OASIS TERRACES - FAIRPRICE","category":"supermarket","distance_m":2069,"walk_time_minutes":25},{"name":"OCBC PUNGGOL PLAZA - FAIRPRICE","category":"supermarket","distance_m":2929,"walk_time_minutes":36},{"name":"MARKET & FOOD CENTRE","category":"hawker","distance_m":2205,"walk_time_minutes":27},{"name":"SAFRA CLUBHOUSE (PUNGGOL)","category":"gym","distance_m":1026,"walk_time_minutes":12},{"name":"CARPE DIEM CHILDCARE RESORT","category":"childcare","distance_m":362,"walk_time_minutes":4},{"name":"BRIDGES MONTESSORI PRE-SCHOOL","category":"childcare","distance_m":419,"walk_time_minutes":5},{"name":"LITTLE FOOTPRINTS PRESCHOOL @ PUNGGOL BEACH PTE LTD","category":"childcare","distance_m":484,"walk_time_minutes":6},{"name":"DAYSPRING KINDERGARTEN @ MARINA COUNTRY CLUB","category":"childcare","distance_m":792,"walk_time_minutes":9},{"name":"MY FIRST SKOOL","category":"childcare","distance_m":1006,"walk_time_minutes":12}],"recent_transactions":[{"month":"2026-08","label":"Blk 421B · 4 ROOM","storey_range":"22 TO 24","price":860000,"sqft":1033,"psf":833},{"month":"2026-08","label":"Blk 421B · 4 ROOM","storey_range":"19 TO 21","price":830000,"sqft":1033,"psf":803},{"month":"2026-08","label":"Blk 421B · 4 ROOM","storey_range":"10 TO 12","price":800000,"sqft":1001,"psf":799},{"month":"2026-07","label":"Blk 421B · 2 ROOM","storey_range":"01 TO 03","price":380000,"sqft":409,"psf":929},{"month":"2026-07","label":"Blk 421B · 4 ROOM","storey_range":"04 TO 06","price":785000,"sqft":1001,"psf":784},{"month":"2026-06","label":"Blk 421B · 2 ROOM","storey_range":"01 TO 03","price":360000,"sqft":409,"psf":880},{"month":"2026-05","label":"Blk 421B · 2 ROOM","storey_range":"16 TO 18","price":356000,"sqft":409,"psf":870},{"month":"2026-05","label":"Blk 421B · 2 ROOM","storey_range":"04 TO 06","price":455000,"sqft":506,"psf":899}],"recent_transactions_attribution":"Contains information from Resale Flat Prices and HDB Property Information accessed from data.gov.sg, which is made available under the terms of the Singapore Open Data Licence version 1.0.","images":["https://sg1-cdn.pgimgs.com/listing/500192012/UPHO.160571727.V800/421B-Northshore-Drive-Serangoon-Thomson-D19-20-Singapore.jpg","https://sg1-cdn.pgimgs.com/listing/500192012/UPHO.160571705.V800/421B-Northshore-Drive-Serangoon-Thomson-D19-20-Singapore.jpg","https://sg1-cdn.pgimgs.com/listing/500192012/UPHO.160571707.V800/421B-Northshore-Drive-Serangoon-Thomson-D19-20-Singapore.jpg","https://sg1-cdn.pgimgs.com/listing/500192012/UPHO.160571704.V800/421B-Northshore-Drive-Serangoon-Thomson-D19-20-Singapore.jpg","https://sg1-cdn.pgimgs.com/listing/500192012/UPHO.160571703.V800/421B-Northshore-Drive-Serangoon-Thomson-D19-20-Singapore.jpg","https://sg1-cdn.pgimgs.com/listing/500192012/UPHO.160571710.V800/421B-Northshore-Drive-Serangoon-Thomson-D19-20-Singapore.jpg","https://sg1-cdn.pgimgs.com/listing/500192012/UPHO.160571708.V800/421B-Northshore-Drive-Serangoon-Thomson-D19-20-Singapore.jpg","https://sg1-cdn.pgimgs.com/listing/500192012/UPHO.160571709.V800/421B-Northshore-Drive-Serangoon-Thomson-D19-20-Singapore.jpg","https://sg1-cdn.pgimgs.com/listing/500192012/UPHO.160571706.V800/421B-Northshore-Drive-Serangoon-Thomson-D19-20-Singapore.jpg"],"provenance":{"source":"imported","has_own_market_dates":false,"listed_at":null,"first_listed_at":null,"last_confirmed_available_at":null,"updated_at":"2026-09-09T18:55:59.000Z","owner_verified":false,"cea_listing_code":null},"agent":null,"contact":{"url":"https://hombble.com/go/wa/HBQQ032N","channel":"whatsapp"},"retrieved_at":"2026-09-28T23:00:18.739Z"}