Question: The Harding House-Walker Missionary Home is a historic house at 161–163 Grove Street in the Auburndale village of which suburban city in Middlesex County, Massachusetts, United States?

Context paragraphs:
Lasell Neighborhood Historic District: The Lasell Neighborhood Historic District is a historic district roughly bounded by Woodland and Studio Roads, Aspen and Seminary Avenue, and Grove Street in Newton, Massachusetts village of Auburndale, Massachusetts.  The area includes high-quality late-19th and early-20th century housing built in the area, and includes buildings on the campus of Lasell College, established as the Auburndale Female Seminary in 1851.  The district was listed on the National Register of Historic Places in 1986.

Middlesex County College: Middlesex County College is a community college with its main campus located in Edison, New Jersey, United States.  Founded by the Middlesex County Board of Elected Freeholders in 1964, the two-year college serves the needs of Middlesex County, as well as surrounding communities.  The college also maintains two urban center campuses, one located in the Civic Square government and theatre district of New Brunswick and one in the city center of Perth Amboy.  The current president of Middlesex County College is Dr. Joann LaPerla-Morales, taking the position in 2005 after the retirement of Dr. John Bakum.

Newton, Massachusetts: Newton is a suburban city in Middlesex County, Massachusetts, United States.  It is approximately 7 mi west of downtown Boston and is bordered by Boston's Brighton and West Roxbury neighborhoods to the east and south, respectively, and by the suburb of Brookline to the east, the suburbs of Watertown and Waltham to the north, and Wellesley and Needham to the west.  Rather than having a single city center, Newton resembles a patchwork of thirteen villages.  According to the 2010 U.S. Census, the population of Newton was 85,146, making it the eleventh largest city in the state.

Harding House-Walker Missionary Home: The Harding House-Walker Missionary Home is a historic house at 161–163 Grove Street in the Auburndale village of Newton, Massachusetts.  The 2.5 story wood frame house was built c. 1850, and is a well-preserved example of Italianate styling.  It was built for Rev. Sewell Harding, a significant early speculator in Auburndale real estate.  Harding sold the house in the 1860s; after serving as a dormitory for Lasell Junior College for several decades, it was acquired in 1925 by the Walker Home for Missionary Children, an organization established by Harding's daughter, Eliza Walker.

Samuel Foster House: The Samuel Foster House (also known as the Foster-Emerson House) is a historic house at 409 Grove Street (formerly at 288 Grove Street) in Reading, Massachusetts.

Ernest R. Burwell House: The Ernest R. Burwell House is a historic house at 161 Grove Street in Bristol, Connecticut.  Built in 1918, it is an outstanding example of a Classical Revival residence.  It was listed on the National Register of Historic Places in 1992.

Walker Home for Missionary Children: Walker Home for Missionary Children is a historic boarding house complex for the care of the children of religious missionaries while they were away from home.  It is composed of eight buildings, located at 161-63, 165, 167 Grove Street, 136, 138, 144 Hancock Street in the Auburndale village of Newton, Massachusetts.  The oldest building, the Harding House, was built c. 1850 by the father of Eliza Walker, founder of the Walker Home.  The main building in the complex, Walker House, is a large institutional Colonial Revival structure designed by Coolidge & Carlson, architects known for their academic structures, and built after Eliza Walker's original house burned down in 1911.

Horace Hatch House: The Horace Hatch House is a historic house at 26 Grove Street in Winchester, Massachusetts.  Originally located on Lloyd Street, this c. 1835 Greek Revival cottage was moved to its present location c. 1843.  It is a locally rare example of a side gable Greek Revival cottage whose roof overhangs its full-width front porch.  The house is similar to the nearby Hovey-Winn House, and may have been built by the same housewright, John Coats.

United Parish of Auburndale: United Parish of Auburndale, formerly the Auburndale Congregational Church, is a historic church at 64 Hancock Street in the Auburndale village of Newton, Massachusetts.  Built in 1857 for an 1850 congregation and repeatedly enlarged, it is a prominent regional example of Romanesque architecture in wood.  It was added to the National Register of Historic Places on September 4, 1986.

Whittemore's Tavern: Whittemore's Tavern is a historic building at 473 Auburn Street in the Auburndale village of Newton, Massachusetts.  It was operated as a tavern for a time in the 18th century, but it is now a private residence.  The 2-1/2 story wood frame house was built c. 1724, probably by William Robinson II, sone of one of Auburndale's early settlers.  It served as a tavern in the 1760s, when Auburn Street was a major east–west thoroughfare.  The asymmetrical window placement on the front facade suggests that the house may have been built in stages.

Supporting paragraphs: Harding House-Walker Missionary Home Newton, Massachusetts
Answer: Newton, Massachusetts