Sussex County property record for 311 Union St, Milton, DE 19968
| Property Type | Single Family Home |
|---|---|
| Details | 3 bd · 2 ba · 816 sqft · built 1909 |
| Lot Size | 0.209 acres (9,117 sqft) |
| Owner | 2 Company Names on File |
| Last Sale | $502,500 (Sep 2023) |
| Tax Bill | $712 (2026) |
| Deeds & Mortgages | Sep 2023 Sale & Mortgage Sep 2021 Refinance |
| Flood Zone | Zone X (minimal risk) |
| APN | 235-14.19-167.00 |
| Primary APN | 235-14.19-167.00 |
|---|
| Bedrooms | 3 Beds |
|---|---|
| Full Baths | 2 Baths |
| Plumbing Fixtures | 8 Plumbing Fixtures |
| Total Rooms | 6 Rooms |
| Stories | 2 Stories |
| Building Area | 816 sqft Living Area |
| Gross Area | 741 sqft |
| Fireplaces | 1 Fireplace |
| Fireplace | Fireplace |
| Elevator | Elevator |
| Year Built | Built 1909 |
|---|---|
| Effective Year Built | Effective 1909 |
| Exterior Material | Wood |
| Construction Type | Frame |
| Roof Type | Gable |
| Roof Material | Wood Shingle |
| Lot Area | 9,117 sqft (0.209 acres) |
| Lot Dimensions | 212 ft deep x 43 ft wide |
| Garage Type | Mixed |
| Garage Area | 1,240 sqft |
| Parking Spaces | 5 Parking Spaces |
| Porch | Slab |
|---|---|
| Porch Area | 24 sqft |
| Deck Area | Deck Area |
| Patio Area | 78 sqft |
| Cooling System | Central |
|---|---|
| Heating System | HVAC |
| Street Address | 311 UNION ST |
|---|---|
| City | MILTON |
| State | DE |
| Zip | 19968-1621 |
| Property Category | Residential |
| Property Type | Residential > Single Family > Home |
| Local Zoning Code | TN |
| Legal Description | NE/UNION ST 165'BW BROAD ST |
| Legal Subdivision | MILTON |
| Jurisdiction | SUSSEX DE |
| Township / Civil Division | MILTON |
| Census Block Group | 3 |
| Census Block | 3023 |
| Census Tract | 50801 |
311 Union St is owned by a company that acquired it in August 2025.
Source: Sussex County records, as of September 18, 2026
| Owner of Record | 2 Company Names on File |
|---|---|
| Mailing Address | 311 UNION ST, MILTON, DE 19968-1621 |
| Owner Type | Company |
| Vesting | Life Tenant |
Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.
| Date | Document |
|---|---|
| Sep 20, 2023 | Deed, Transfer · Conventional Mortgage PROSPERITY HOME MORTGAGE LLC |
| Sep 24, 2021 | Deed of Trust, Mortgage · Stand-Alone Refinance FIRST HOME BANK |
| Deed Names | 2 Names on Deed |
|---|---|
| Last Sale | Sep 20, 2023 · Amount on File |
| Deed Sale | Sep 20, 2023 · Amount on File |
| Deed Document Number | 202332859 |
| Deed Book / Page | 5976 / 47 |
| Last Transfer Date | Aug 18, 2025 |
| Transfer Doc | 0063590154 |
| Record Updated | Oct 29, 2026 |
| Document Type | Deed |
|---|---|
| Jurisdiction | SUSSEX DE |
| Recording Date | Sep 20, 2023 |
| Property Address | 311 UNION ST, MILTON, DE 19968-1621 |
| Document Number | 0059760047 |
| Book / Page | 5976 / 47 |
| Instrument Date | Sep 15, 2023 |
| Instrument | 2023000032859 |
| Transaction Type | Transfer |
| Record Updated | Oct 10, 2023 |
| Amount | Amount on Record |
|---|---|
| Downpayment | Downpayment on Record |
| Loan-to-Value (LTV) | LTV on Record |
| Tax | $0.00 |
| Amount Accuracy | Full Amount Stated |
| Additional |
|
| Name | Verified Name |
|---|---|
| Address | 12 W SIDE DR, REHOBOTH BEACH, DE 19971-1302 |
| Name | Verified Name |
|---|---|
| Address | 28 FAIRMOUNT DR, DANBURY, CT 06811-4427 |
| Document Number | 0219890012 |
|---|---|
| Date | Sep 20, 2023 |
| Book Page | 21989/12 |
| Instrument | 2023000032860 |
| Name | PROSPERITY HOME MORTGAGE LLC |
|---|---|
| Type | Mortgage Company |
| Type | Conventional Mortgage |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Oct 1, 2053 |
| Rate Type | Adjustable Rate |
|---|---|
| Rate | 0.07% |
| Adjustable | Adjustable Rate Rider |
| Change Frequency | Annually |
| Max Rate At Change | 0.03% |
| Index | 1-Year CMT |
| Max Rate | 0.13% |
| Document Type | Deed of Trust |
|---|---|
| Jurisdiction | SUSSEX DE |
| Property Address | 311 UNION ST, MILTON, DE 19968-1621 |
| Transaction Type | Mortgage |
| Record Updated | Oct 20, 2021 |
| Name | Verified Name |
|---|
| Document Number | 0203280024 |
|---|---|
| Date | Sep 24, 2021 |
| Book Page | 20328/24 |
| Instrument | 20210000059825 |
| Name | FIRST HOME BANK |
|---|
| Type | Stand-Alone Refinance |
|---|---|
| Amount | Amount on Record |
| Term | 361 Months |
| Due | Oct 1, 2051 |
The 2026 property tax bill for 311 Union St was $712, down 0.4% from the year before.
Source: Sussex County assessment roll, as of September 18, 2026
| Type | Name |
|---|---|
| State | Delaware |
| County | Sussex County |
| Municipality | Milton Town |
| Unified School District | Cape Henlopen School District (PK - 12) |
| Year | Tax Bill | Assessed Value | Assessed Market Value |
|---|---|---|---|
| 2026 | $712.00 (-0.42%) | $9,450 (-) Land $850 Building $8,600 | $338,600 (-) Land $85,200 Building $253,400 |
| 2025 | $715.00 | $9,450 Land $850 Building $8,600 | $338,600 Land $85,200 Building $253,400 |
| 2023 | $682.00 | $9,450 Land $850 Building $8,600 | $27,700 Land $1,700 Building $26,000 |
Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.
FEMA maps place 311 Union St in Zone X, an area of minimal flood risk, within 500 ft of a high-risk flood zone.
Source: FEMA National Flood Hazard Layer, effective August 17, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026
| FEMA Flood Zone | Zone X minimal risk |
|---|---|
| Nearest Special Flood Hazard Area | Zone AE, within 500 ft |
| Flood Insurance Requirement | Not required lenders may require it |
| Flood Insurance Cost | Premium on File median of 12 policies |
| Nearby Flood Policies | 12 in force |
Values are read at the parcel center point; flood claims are located to the census block group, not this parcel; lenders make the official flood determination.
Wildfire risk around 311 Union St is low, with a 0.01% annual chance of wildfire.
Source: USDA Forest Service Wildfire Risk to Communities (2nd edition), as of 2024
| Wildfire Risk | Low lower than 80% of the US · above 47% of Delaware |
|---|---|
| Wildfire Likelihood | 0.01% annual chance |
| Exposure | None beyond ember reach |
Values cover an area roughly 900 ft across, not the parcel itself; insurers use their own ratings.
Source: EPA Safe Drinking Water Information System, as of September 2026
| Water System | MILTON WATER DEPARTMENT serves 3,200 people · EPA ID DE0000629 |
|---|---|
| Water Source | Groundwater |
| Last State Inspection | May 2024 |
| Lead | 7 ppb (2023–2025) action level 15 ppb |
| Water Quality | None last 10 years |
|---|---|
| Treatment and Procedure | None last 10 years |
| Monitoring and Reporting | None last 3 years |
Results are for the whole water system, not water tested at this address; lead at the tap also depends on the building's own pipes. The service area is an EPA estimate; the actual supplier may differ.
Source: FCC Broadband Data Collection, based on 290 locations within half a mile, as of December 31, 2025
| Provider | Max Down / Up (Mbps) |
|---|---|
| Xfinity Cable | 2,000 / 250 |
| Verizon Fixed Wireless | 300 / 20 |
| AT&T Fixed Wireless | 100 / 20 |
| T-Mobile Fixed Wireless | 100 / 20 |
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