Nassau I

Nassau I is one of the earlier post-war sections in Lawrence Township, Mercer County, laid out on the streets that branch off Princeton Pike in Lawrenceville. The build-out ran from 1950 through 1962, and it produced the kind of neighborhood that has since stopped changing shape: full grown street trees, sidewalks, and houses on their own lots that have turned over to a new family every generation or so. Every closed record in BrightMLS here is a detached single-family house, and no listing carries a homeowners association, so owners set their own terms on landscaping, additions and exterior work. Nine homes closed over the last 24 months at a median of $580,000, ranging from $480,000 to $689,000, against a $636,000 median for detached homes across Lawrence Township over the same window. That gap is the point of the neighborhood: a full detached house, its own driveway and yard, no association dues, on a corridor that reaches I-295 and Route 1 quickly, at a price below what the town as a whole asks.

The homes

Detached single-family only, with nearly all BrightMLS build years falling between 1950 and 1962. One house on Hughes Avenue is recorded with a 2019 build year, later infill rather than part of the original build-out, and it should be read separately from the mid-century stock. Bedroom counts run three to five, with four the most common among recent closings. Above-grade space runs roughly 1,080 to 2,447 square feet, a wide spread for a neighborhood built in a single stretch, so floor plan size varies more here than the shared build era would suggest. Bath counts are modest by current standards, generally one or two full baths, often one full plus a half bath or two, and that is usually the first thing a buyer plans to change. Because the houses are all of an age, condition and mechanicals do most of the work in separating the top of the range from the bottom. A three-bedroom on Lawnside Drive closed at $480,000 in April 2025, while a four-bedroom on Glenn Avenue closed at $689,000 in November 2025, and that spread is far more about kitchens, baths, roofs and systems than about square footage alone.

Streets and setting

BrightMLS activity places Nassau I on Allwood Drive, Lawnside Drive, Glenn Avenue, Barnett Road, Darrah Lane, Merritt Drive, Lumar Road, Coolidge Avenue, Cresthill Road, Jill Lane, Allegheny Avenue, Gedney Road and Hughes Avenue, with some homes fronting Princeton Pike itself. Mail goes to Lawrenceville addresses in the 08648 ZIP code, and Lawrenceville is the postal name rather than a separate municipality: the town is Lawrence Township, and township services, taxes and schools are what apply. Princeton Pike, County Route 583, is the spine of the area, so the streets closest to it trade a little road noise for the fastest access out, while the interior streets sit quieter. With no association governing the neighborhood, exterior upkeep varies house by house, which is worth noticing on a walk through: it tells you a lot about what a specific block has been through and where the value is.

Schools and commute

Nassau I is served by Lawrence Township Public Schools, the district that runs Lawrence High School. Lawrence assigns elementary students by address rather than by subdivision, so the zoned elementary school should be confirmed for the specific house rather than assumed from the neighborhood name. For getting out, Princeton Pike is the artery: I-295 meets it at Exit 68, and Route 206 and Route 1 are the other corridors reached off the Pike, which covers most of the Mercer County and Route 1 employment base. For rail, the honest framing is closest versus fastest. Trenton Transit Center is the nearest Northeast Corridor station and carries NJ Transit, Amtrak and SEPTA service, which makes it the practical choice for Philadelphia and for anyone who values having three carriers on one platform. Princeton Junction sits farther out but its Northeast Corridor trains reach New York Penn Station faster. Downtown Princeton is a straight run north on Princeton Pike.

Market position

At a $580,000 median over nine closings, Nassau I prices below the $636,000 median for detached homes across Lawrence Township, and below its adjacent sibling Nassau II, which ran later at 1958 to 1971 with larger floor plans and a $634,000 median over the same window. This is not a high-end pocket and it does not try to be. It is the attainable middle of a good township: a detached house with a yard, in a district families move for, at a number that leaves room in the budget for the kitchen and the baths. The thing to plan around is pace. Nine closings across two years is roughly four or five a year, so there are stretches with nothing on the market at all, and when a well-kept house does come up it does not sit. That also means true comparables are scarce, and pricing has to lean on condition and recent work as much as on address. The Wu Team tracks every Lawrence closing as it lands, which is what it takes to price a neighborhood that only produces a handful of real comps a year.