Blackwell Street Historic District
historic district in Morris County, New Jersey
The Blackwell Street Historic District is a 25-acre (10 ha) historic district along Blackwell, Dickerson, Sussex, Bergen, Essex, Morris, Warren, Prospect and Dewey streets in the town of Dover in Morris County, New Jersey. It was added to the National Register of Historic Places on May 21, 1982, for its significance in architecture, commerce, education, performing arts, religion, and transportation.
The district has 52 contributing buildings, one contributing site, and two contributing structures. Contributing buildings include the Baker Building and the Dover station, which were previously listed individually on the NRHP.
History and description
In 1817, New York City iron merchants, Joseph Blackwell and Henry McFarlan, received about 450 acres (180 ha) in the area to settle accounts after the depression following the War of 1812. In 1825, after the announcement of the Morris Canal, they laid out a plan for the community and started its development. The town of Dover was incorporated in 1869 and George Richards was elected its first mayor. That same year, he built a large commercial building on Blackwell Street. It was a J. J. Newberry store in the 1940s.
The red brick Dover station was built in 1901 by the Delaware, Lackawanna and Western Railroad. The three-story Harris Building at 19 East Blackwell Street was built with red brick in 1913.
Begin with the source’s own compact description: “Blackwell Street Historic District” is historic district in Morris County, New Jersey. The dossier treats that line as a proposition to test through Blackwell, Street and Historic, not as a finished interpretation.
Why this record matters
The phrase “historic district in Morris County, New Jersey” supplies a clear boundary for inquiry. It also exposes the unanswered questions: who defined that boundary, when it became stable and which sources sit outside it.
Place names and jurisdictional language are key evidence: both can reveal earlier catalogue descriptions and overlooked record series. The source revision retrieved here is dated Sep 1, 2026. The linked authority identifier is Q118139135. Authority coordinates are 40.884, -74.559. None of the 1 selected statements returned an explicit reference. The first chronological checks are 1982, 1817, 1812 and 1825.
Modern boundaries and familiar names can conceal earlier jurisdictions or structures that do not align with the present site. The source lead contains qualifying language; that uncertainty should survive quotation, summary and reuse. Authority statements aid reconciliation but still require their own references, qualifiers and ranks to be checked.
How to read it
Treat names, boundaries and functions as historically changeable. Maps, plans, inventories and administrative records can clarify what the place meant at different dates.
- Historic place names
- Jurisdictional context
- Routes into maps and plans
Contemporary maps, plans, listed-building records, estate papers and the responsible local or national archive.
Three-step research path
- Establish the record: confirm the title “Blackwell Street Historic District”, its source revision and the description used here.
- Expand the search: follow Blackwell Street Historic District primary sources, Blackwell Street Historic District archive and Blackwell research across catalogues and specialist indexes.
- Test the account: compare the strongest cited source with the responsible institution’s current record and note any disagreement.
Questions for further research
- Which source most directly establishes the central claim about “Blackwell Street Historic District”?
- Which authority defined the place, boundary or structure at the relevant date?
- What physical evidence or contemporary plan supports the description?
Search terms from this dossier
This entry incorporates text from “Blackwell Street Historic District” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.