Jacobus Demarest House (New Milford, New Jersey)

{{short description|Historic house in New Jersey, United States}}

{{Use mdy dates|date=August 2023}}

{{Infobox NRHP

| name = Jacobus Demarest House

| nrhp_type =

| image = JACOBUS DESMAREST HOUSE, NEW MILFORD, BERGEN COUNTY, NJ.jpg

| caption = Jacobus Demarest House in 2015

| location = 618 River Road, New Milford, New Jersey

| coordinates = {{coord|40|56|4|N|74|1|32|W|display=inline,title}}

| locmapin = USA New Jersey Bergen County#New Jersey#USA

| built = 1765

| architecture = Colonial, Dutch Colonial

| added = February 17, 1978

| area =

| refnum = 78001739{{NRISref|2013a|refnum=78001739}}

| designated_other1_name = New Jersey Register of Historic Places

| designated_other1_abbr = NJRHP

| designated_other1_link = New Jersey Register of Historic Places

| designated_other1_date = August 26, 1977

| designated_other1_number = 584{{cite web |title=New Jersey and National Registers of Historic Places – Bergen County |url=https://www.nj.gov/dep/hpo/1identify/nrsr_lists/BERGEN.pdf#page=16 |publisher=New Jersey Department of Environmental Protection – Historic Preservation Office |page=16 |date=December 20, 2024 |quote=listed as the Jacobus Demarest House (Demarest-Gurd-Casey House) }}

| designated_other1_num_position = bottom

| designated_other1_color = #ffc94b

}}

The Jacobus Demarest House, also known as the Demarest–Gurd–Casey House, is located at 618 River Road in the borough of New Milford in Bergen County, New Jersey, United States. The historic stone house was built by 1765. It was documented by the Historic American Buildings Survey (HABS) in 1936.{{cite web |title=David des Marest House |url=https://loc.gov/pictures/item/nj0253/ |date=1936 |publisher=Historic American Buildings Survey |quote={{circa|1681}} Initial Construction}} Listed as the Jacobus DesMarest House, it was added to the National Register of Historic Places on February 17, 1978, for its significance in architecture.{{cite web|url={{NRHP url|id=78001739}}|title=National Register of Historic Places Inventory/Nomination: Jacobus DesMarest House |publisher=National Park Service|first1=Terry |last1=Karschner |date=June 1977 }} With {{NRHP url|id=78001739|photos=y|title=accompanying 4 photos}}