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Selling Your Home in Unionport, Bronx
Real market data from 87 recorded property sales in Unionport (includes Castle Hill). See current prices by property type, seasonal trends, and what the numbers mean for your sale — backed by NYC public records, not estimates.
Unionport Home Prices by Property Type
Median sale prices from 87 recorded transactions in Unionport, based on NYC Department of Finance public records.
Quarterly Trend
📊 Why this data is more reliable than other sites
The numbers on this page come from the NYC Department of Finance public records — every legally recorded property sale in Unionport and Castle Hill, not just MLS-listed transactions. Sites like Zillow and StreetEasy only capture listings that go through their platforms, missing FSBO sales, off-market deals, and transfers that never hit the MLS. This dataset includes all of them, giving you a complete picture of your market.
Data source: NYC Department of Finance, Rolling Sales Data — Bronx. Period: March 2025 – February 2026. Excludes $0 transfers and non-arms-length transactions. Covers Unionport and Castle Hill as classified by NYC DOF. Last updated: March 2026.
Best Time to Sell in Unionport
Monthly sales volume and median prices in Unionport — ★ marks peak months with the strongest combination of activity and prices.
Takeaway
In Unionport, November and July showed the strongest combination of sales volume and median prices during this period. Listing during peak months means more active buyers and stronger competition for your property — which can translate to faster sales and better offers. If you're planning to sell, aligning your listing with these high-activity windows gives you the best chance of maximizing your outcome.
Housing Stock in Unionport
Breakdown of 87 property sales by type — showing what's actually trading in the neighborhood.
What This Means for Sellers
Multifamily and mixed-use properties make up the largest share of Unionport transactions. This market attracts both owner-occupants and investors. Highlighting rental income potential, unit configurations, and building condition can be decisive factors for buyers in this segment.
Frequently Asked Questions About Selling in Unionport
Based on 87 recorded property sales from NYC Department of Finance public records (March 2025 – February 2026): Co-op Apartments have a median sale price of $165,000 (5 sales); Single-Family Homes have a median sale price of $637,500 (24 sales). These are actual recorded sale prices, not listing prices or automated estimates. Market data covers Unionport and Castle Hill as classified by the NYC Department of Finance.
The Unionport real estate market recorded 13 sales in 2026Q1 with a median sale price of $805,000. Compared to the prior quarter, median prices were up 13.0%. With 87 total sales over the past year, the market shows healthy transaction activity. These numbers come from NYC public records covering every legally recorded sale, not just MLS listings. Market data covers Unionport and Castle Hill as classified by the NYC Department of Finance.
Based on the past year of sales data, November and July showed the strongest combination of sales volume and median prices in Unionport. Listing during peak months typically means more active buyers, stronger competition for your home, and a better chance of receiving top-dollar offers. However, every home and situation is different — Justin Braithwaite can help you time your listing based on current market conditions and your specific goals.
The Unionport housing market includes: Co-op Apartments (6% of sales), Single-Family Homes (28% of sales), Multifamily & Other (67% of sales). Understanding the composition of your local market helps sellers price competitively and identify the right buyer pool. Market data covers Unionport and Castle Hill as classified by the NYC Department of Finance.
Justin Braithwaite's listings sell in an average of 24 days on market — significantly faster than the borough average. His listings close at a 102.8% sale-to-list ratio, meaning sellers typically get more than their asking price. With 96.1% of listings closing successfully and over 261 seller transactions completed, Justin's track record speaks for itself. The key is accurate pricing, professional marketing, and expert negotiation from day one.
While you can legally sell a home in Unionport without an agent, working with an experienced broker typically results in a higher net sale price — even after commission. Justin Braithwaite's sellers achieve a 102.8% sale-to-list ratio across 261 transactions and $216M+ in total sales. As a Licensed Broker and Certified Negotiation Expert with 5.0 stars across 169+ reviews, Justin combines data-driven pricing with expert negotiation to maximize your outcome. Most sellers who try to go it alone leave money on the table.
Unionport, Bronx at a Glance
Unionport is a residential neighborhood in the southeast Bronx, historically a separate village before incorporation into New York City. The area retains pockets of rowhouses and detached homes alongside multifamily apartment buildings. The neighborhood sits between Castle Hill to the south and Parkchester to the west, with Westchester Creek forming part of its eastern boundary.
The name Unionport dates to the mid-1800s when the area was a small independent community. Today it blends seamlessly with the surrounding Castle Hill and Parkchester neighborhoods while maintaining its own residential character. The 6 train at Castle Hill Avenue and Zerega Avenue stations serve the area, and the Cross Bronx Expressway provides highway connectivity. The neighborhood is popular with families drawn to its relatively quiet streets and proximity to schools.
Nearby Neighborhoods
Ready to Sell Your Unionport Home?
Get a data-driven strategy for your sale — backed by local transaction data and Justin's track record of 102.8% sale-to-list ratios.