---
title: "30 Mountain Avenue, Montclair NJ — $3,799,000"
url: https://homesbyjulissa.com/listings/26027320
description: "Offered for only the second time in nearly 130 years, this extraordinary estate presents a once-in-a-generation opportunity to own one of Montclair's"
lang: en
---

← All current listings (https://homesbyjulissa.com/listings)

# 30 Mountain Avenue

Montclair, NJ 07042 · Listing #26027320

$3,799,000

Under Contract

Image: 30 Mountain Avenue — primary photo (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/0/0/0/d21fa5b134b61625eff707747e0f50bc/1/c87125b53e55fa3365be0a85671c0579/26027320-0b71f0fe-f928-44ff-ac7e-6f0bd5328575.JPG)

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Image: 30 Mountain Avenue — photo 3 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/2/0/0/71e00eb3b610157b874ace6a5e42826c/1/c87125b53e55fa3365be0a85671c0579/26027320-0613a1f7-6130-4d65-8e56-9a6e8691e7b5.JPG)
Image: 30 Mountain Avenue — photo 4 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/3/0/0/6bb41803f80f9c81391ee2465351dc1c/1/c87125b53e55fa3365be0a85671c0579/26027320-8d75d8fa-4f66-4232-a77f-492479dbc9de.JPG)
Image: 30 Mountain Avenue — photo 5 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/4/0/0/3bc222f26673c95df755012f705c8754/1/c87125b53e55fa3365be0a85671c0579/26027320-c127973b-dd36-4cf8-b036-af203ff49203.JPG)
Image: 30 Mountain Avenue — photo 6 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/5/0/0/8f48464606c9f90b157c83945ba3be26/1/c87125b53e55fa3365be0a85671c0579/26027320-a4e3879b-c538-474a-9844-495b56f219d9.JPG)
Image: 30 Mountain Avenue — photo 7 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/6/0/0/5115497e69d2e446316f7e1190c1aa0a/1/c87125b53e55fa3365be0a85671c0579/26027320-029fc779-6b20-4e5a-9268-7ff0254bc5e7.JPG)
Image: 30 Mountain Avenue — photo 8 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/7/0/0/59054023211b2597232231f855360134/1/c87125b53e55fa3365be0a85671c0579/26027320-5d45aecf-5469-4e7f-94f1-e8a4036b6c30.JPG)
Image: 30 Mountain Avenue — photo 9 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/8/0/0/de6a9bbf26fb8df7876d390e75bd4649/1/c87125b53e55fa3365be0a85671c0579/26027320-03f5fa98-a4b2-443d-bd9e-9384022f2712.JPG)
Image: 30 Mountain Avenue — photo 10 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/9/0/0/0d586e1491bdaf872e081fa9b9bbf0de/1/c87125b53e55fa3365be0a85671c0579/26027320-d99a2ec5-4e93-4525-86b7-e32a9cd92d45.JPG)
Image: 30 Mountain Avenue — photo 11 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/10/0/0/0b8cff97f1b2bef4981efedeb991d56b/1/c87125b53e55fa3365be0a85671c0579/26027320-66cfd6cf-bc0f-450d-aebe-fdd9dfd28f36.JPG)
Image: 30 Mountain Avenue — photo 12 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/11/0/0/eb63dba6d000bed5eeab618766f02145/1/c87125b53e55fa3365be0a85671c0579/26027320-bc986c69-c3ef-491f-a3b7-e0534ddd936d.JPG)
Image: 30 Mountain Avenue — photo 13 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/12/0/0/398c1937cfc8f542b660ff4272a8a931/1/c87125b53e55fa3365be0a85671c0579/26027320-f3f74512-e5de-4b4a-bcce-3e2a4d479a2e.JPG)
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Image: 30 Mountain Avenue — photo 15 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/14/0/0/479856b55204b04ca6863813889633d7/1/c87125b53e55fa3365be0a85671c0579/26027320-6e2e44f0-2f6b-49e7-9d31-fdecf4b3efe1.JPG)
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Image: 30 Mountain Avenue — photo 17 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/16/0/0/00c76bfabeff745af2d6a82613f0e741/1/c87125b53e55fa3365be0a85671c0579/26027320-911f02be-6ec7-48bf-859c-5af47283659c.JPG)
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Image: 30 Mountain Avenue — photo 19 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/18/0/0/57490a665f0b634a15fd5760dac012db/1/c87125b53e55fa3365be0a85671c0579/26027320-594328fa-9cf1-4538-a4ea-db369771251d.JPG)
Image: 30 Mountain Avenue — photo 20 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/19/0/0/d0e04e0f179a8b939375b663c95ffdc5/1/c87125b53e55fa3365be0a85671c0579/26027320-4493bc4d-4afe-49e3-b798-8113fc30f310.JPG)
Image: 30 Mountain Avenue — photo 21 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/20/0/0/ada26200c69af9354369eeca441fb729/1/c87125b53e55fa3365be0a85671c0579/26027320-969a79da-3cb7-4087-b56a-ee6aa9981bdc.JPG)
Image: 30 Mountain Avenue — photo 22 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/21/0/0/07652d598b9304dc6bd966b7c2256d0e/1/c87125b53e55fa3365be0a85671c0579/26027320-59fb04c6-1795-4aa9-b1c6-e1249ac719ea.JPG)
Image: 30 Mountain Avenue — photo 23 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/22/0/0/7162303afa90d15ea9cfd2cb2fa0f26b/1/c87125b53e55fa3365be0a85671c0579/26027320-6b4d5317-2db6-490b-937f-0538bb6e68f2.JPG)
Image: 30 Mountain Avenue — photo 24 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/23/0/0/0d846dc7a17b10f33b1c77835a6409fd/1/c87125b53e55fa3365be0a85671c0579/26027320-d640a7ec-4820-4a20-9bf5-e21bd5084f43.JPG)
Image: 30 Mountain Avenue — photo 25 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/24/0/0/0948607f60aabcd3db66625ee29f24f1/1/c87125b53e55fa3365be0a85671c0579/26027320-b49bee1a-b87b-4954-901f-1f4248d7fae6.JPG)
Image: 30 Mountain Avenue — photo 26 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/25/0/0/43f7d7861906d63eee8280bf5de41c4b/1/c87125b53e55fa3365be0a85671c0579/26027320-e2bbc691-13ab-44a2-b63a-8ddea932861e.JPG)
Image: 30 Mountain Avenue — photo 27 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/26/0/0/3eb5679d47869a5cc8611f311edae64d/1/c87125b53e55fa3365be0a85671c0579/26027320-83d1cf58-8e07-4038-bb30-b5fd90b01556.JPG)
Image: 30 Mountain Avenue — photo 28 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/27/0/0/37d446f524f2ff818c36ec402192888f/1/c87125b53e55fa3365be0a85671c0579/26027320-9c0c8bf5-8c87-405b-8844-982161ec0c50.JPG)
Image: 30 Mountain Avenue — photo 29 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/28/0/0/66bedaeefb5ec078fe5bb50a3b067631/1/c87125b53e55fa3365be0a85671c0579/26027320-2e6e1685-6fee-40b4-a555-956d0fe50706.JPG)
Image: 30 Mountain Avenue — photo 30 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/29/0/0/506aec10f22e3b8dfde1f20567743921/1/c87125b53e55fa3365be0a85671c0579/26027320-f675d2bb-9cdc-4225-9a19-48d70dd605b4.JPG)
Image: 30 Mountain Avenue — photo 31 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/30/0/0/627bc4137c51af37032ee5ee482913f6/1/c87125b53e55fa3365be0a85671c0579/26027320-99ca22e0-babd-4ad3-ae1c-70b181668782.JPG)
Image: 30 Mountain Avenue — photo 32 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/31/0/0/b26b10625870c5cf12de1a20ac67125d/1/c87125b53e55fa3365be0a85671c0579/26027320-38bc93cc-afb8-4913-b72b-eba0eedf68da.JPG)
Image: 30 Mountain Avenue — photo 33 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/32/0/0/a2c3f6653916545ccf5cf218022b9e4e/1/c87125b53e55fa3365be0a85671c0579/26027320-829ef700-8df7-4a4b-b815-51be97ba5f89.JPG)
Image: 30 Mountain Avenue — photo 34 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/33/0/0/9f3659bd43a28d6fc73055b38f9c82d3/1/c87125b53e55fa3365be0a85671c0579/26027320-e7f83a88-6593-492c-83ed-6d2dd127d2ce.JPG)
Image: 30 Mountain Avenue — photo 35 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/34/0/0/5b9ea0f3d111a5d103200aba1d9b4fe5/1/c87125b53e55fa3365be0a85671c0579/26027320-c0d695ba-2503-4f41-9123-2316003edccf.JPG)
Image: 30 Mountain Avenue — photo 36 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/35/0/0/f47daa97d1ec200b3ad75075c185e5e0/1/c87125b53e55fa3365be0a85671c0579/26027320-2c2a3209-b7f9-4609-9e1a-c9c64cbade1a.JPG)
Image: 30 Mountain Avenue — photo 37 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/36/0/0/47b38686f6ec039417a6fff7842debb3/1/c87125b53e55fa3365be0a85671c0579/26027320-12d36e4a-6ab3-4794-83ee-33ca8d16743f.JPG)
Image: 30 Mountain Avenue — photo 38 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/37/0/0/62699408e313df77b619eb3de67b44a1/1/c87125b53e55fa3365be0a85671c0579/26027320-60fabb86-7ab2-4c1f-b8a4-e5c2d24443ed.JPG)
Image: 30 Mountain Avenue — photo 39 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/38/0/0/e76c185c443d15f80bdd24170551d49d/1/c87125b53e55fa3365be0a85671c0579/26027320-330bd506-e854-4845-bda9-7775cbe2d4b0.JPG)
Image: 30 Mountain Avenue — photo 40 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/39/0/0/6efa846f37a5b832652fb00b47f3d168/1/c87125b53e55fa3365be0a85671c0579/26027320-8a3cf6ed-2b66-459d-914c-0454cd372c8a.JPG)
Image: 30 Mountain Avenue — photo 41 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/40/0/0/77f93d5dbf3f852ff1e6351c219639ac/1/c87125b53e55fa3365be0a85671c0579/26027320-e73d6cc0-f737-4247-8b54-da9fc00ca034.JPG)
Image: 30 Mountain Avenue — photo 42 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/41/0/0/edd58a09d7d64b71e853cce70545c01f/1/c87125b53e55fa3365be0a85671c0579/26027320-eca4b7ed-b0a2-4fea-9134-2858c2cfdeae.JPG)
Image: 30 Mountain Avenue — photo 43 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/42/0/0/33e512c855fd8d70ebaf578b4b6574da/1/c87125b53e55fa3365be0a85671c0579/26027320-f089984e-1295-40e7-bded-33345ae1b957.JPG)
Image: 30 Mountain Avenue — photo 44 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/43/0/0/2470872372d686931d0f9daa4b2fb411/1/c87125b53e55fa3365be0a85671c0579/26027320-66ab3369-5b46-485d-b05c-4bfd616a0e5e.JPG)
Image: 30 Mountain Avenue — photo 45 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/44/0/0/3bedb1307611b8b20efcde8b5ba51882/1/c87125b53e55fa3365be0a85671c0579/26027320-a95acc2e-e887-4d43-90ea-89b6f99e1321.JPG)
Image: 30 Mountain Avenue — photo 46 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/45/0/0/d41f52d079bdda61e7bec96b0b2780bf/1/c87125b53e55fa3365be0a85671c0579/26027320-6700cacb-2f1a-484f-966f-67c253242765.JPG)
Image: 30 Mountain Avenue — photo 47 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/46/0/0/1c0b4c68e0167318559153fcc7592001/1/c87125b53e55fa3365be0a85671c0579/26027320-b8786027-760f-4914-a048-91042980edc5.JPG)
Image: 30 Mountain Avenue — photo 48 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/47/0/0/1b607bd1b8c623a8a78b0a279bba50e1/1/c87125b53e55fa3365be0a85671c0579/26027320-74f55295-629d-4212-9494-af190c470f26.JPG)
Image: 30 Mountain Avenue — photo 49 (https://zimg.paragon.ice.com/ParagonImages/Property/PQ/NJMLS/26027320/48/0/0/f156013fe5d0e19117319e3ef208cd58/1/c87125b53e55fa3365be0a85671c0579/26027320-3c1d6a08-37b4-4cc2-9632-a1067feb5993.JPG)

About this home

Beds

12

Baths

8

Living area

—

Type

Single Family Residence

Offered for only the second time in nearly 130 years, this extraordinary estate presents a once-in-a-generation opportunity to own one of Montclair's most distinguished properties. Set on nearly two private acres atop a rolling hill, the residence seamlessly blends historic grandeur with modern luxury while capturing breathtaking New York City skyline views. A gracious wraparound porch welcomes you into sun-filled interiors showcasing exquisite original millwork, oversized windows, and timeless architectural details. Extensive updates, including a renovated chef's kitchen, updated electrical, plumbing, and HVAC systems, provide modern comfort while preserving the home's character. Designed for elegant entertaining and everyday living, the home offers 9 bedrooms, 5.1 baths, and 2 versatile bonus rooms. Professionally landscaped grounds feature expansive paver patios, a fenced yard, and tranquil green spaces. The beautifully updated 3-bedroom, 1-bath carriage house includes horse stables, a full first-floor garage, and its own private driveway, offering exceptional flexibility with potential to expand for additional living space. A rooftop observatory with the original 1986 telescope offers sweeping panoramic views. Ideally located moments from vibrant downtown Montclair, acclaimed dining, boutiques, theaters, museums, and NYC transportation, this remarkable estate offers an unmatched blend of history, luxury, and opportunity.

Status

Under Contract

Image: New Jersey Multiple Listing Service, Inc. IDX (https://homesbyjulissa.com/njmls-idx-logo.png)

The data relating to real estate for sale on this website comes in part from the Internet Data Exchange (IDX) program of the New Jersey Multiple Listing Service, Inc. Real estate listings held by brokerage firms other than Realty One Group Sunrise are marked with the NJMLS IDX logo, and detailed information about them includes the name of the listing brokerage. Some properties listed with participating brokers do not appear on this website at the request of the seller. Listings of brokers that do not participate in Internet Data Exchange do not appear on this website. All information is deemed reliable but not guaranteed. Copyright © 2026 New Jersey Multiple Listing Service, Inc. All rights reserved. This information is provided for consumers’ personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing data last updated October 15, 2026 at 2:30 PM ET.

Call Julissa: 9733393523
Free Home Value: https://homesbyjulissa.com/home-valuation

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