309 Mariners Cir, Milton, DE 19968 Property Records

Sussex County property record for 309 Mariners Cir, Milton, DE 19968

Property Summary

Property Type	Single Family Home
Details	4 bd · 3 ba · 1,739 sqft · built 2016
Lot Size	0.168 acres (7,318 sqft)
Owner	Individual Name on File
Last Sale	$308,638 (Mar 2016)
Tax Bill	$923 (2025)
Deeds & Mortgages	May 2020 Refinance
Flood Zone	Zone X (minimal risk)
APN	`235-20.00-939.00`

Property Details

APN / Parcel Number

Primary APN	`235-20.00-939.00`

Interior

Bedrooms	4 Beds
Full Baths	3 Baths
Plumbing Fixtures	11 Plumbing Fixtures
Total Rooms	6 Rooms
Stories	1 Story
Building Area	1,739 sqft Living Area
Basement Area	1,739 sqft
Unfinished Basement	1,739 sqft
Flooring	Ceramic Tile
Elevator	Elevator

Exterior

Year Built	Built 2016
Effective Year Built	Effective 2016
Exterior Material	Wood
Construction Type	Frame
Roof Type	Gable
Roof Material	Wood Shingle
Lot Area	7,318 sqft (0.168 acres)
Lot Dimensions	100 ft deep x 94 ft wide
Garage Area	441 sqft
Parking Spaces	2 Parking Spaces
Porch	Slab
Porch Area	106 sqft

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC

Location & Zoning

Street Address	309 MARINERS CIR
City	MILTON
State	DE
Zip	19968-2236
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	TN
Legal Description	HERITAGE CREEK LOT 134 PHASE 3A
Legal Subdivision	MILTON
Legal Phase	3A
Legal Lot Number	134
Jurisdiction	SUSSEX DE
Township / Civil Division	MILTON
Census Block Group	2
Census Block	2032
Census Tract	50805

Owner

Source: Sussex County records · APN 235-20.00-939.00

Assessment roll updated May 21, 2026 · Last verified June 2026

Owner names and exact recorded amounts shown locked on this page are available instantly with a free trial.

Owner of Record	Individual Name on File
Mailing Address	309 MARINERS CIR, MILTON, DE 19968-2236
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	Verified Name on Deed
Last Sale	Mar 09, 2016 · Amount on Record
Deed Sale	Mar 09, 2016 · Amount on Record
Deed Document Number	20167611
Deed Book / Page	4514 / 292
Record Updated	Sep 20, 2026

May 2020: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	SUSSEX DE
Property Address	309 MARINERS CIR, MILTON, DE 19968-2236
Transaction Type	Mortgage
Record Updated	Feb 05, 2021

Transferred To (Grantee/Buyer)

Name	Verified Name

Mortgage

Document Number	0184340241
Date	May 29, 2020
Book Page	18434/241
Instrument	20200000022519

Lender

Name	DEL ONE FEDERAL CREDIT UNION

Agreement

Type	Stand-Alone Refinance
Amount	Amount Recorded

Tax Assessment & Valuation

Source: Sussex County records · Assessment roll updated May 21, 2026 · Last verified June 2026

Property Jurisdictions

Type	Name
State	Delaware
County	Sussex County
Municipality	Milton Town
Unified School District	Cape Henlopen School District (PK - 12)

Tax Bill & Assessment History

Assessed value is set for property tax purposes, not a market price estimate; it is a fraction of this property's market value.

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$923.00 (-23.15%)	$24,400 (-) Land $2,500 Building $21,900	$437,400 (+796.31%) Land $112,100 Building $325,300
2023	$1,201.00	$24,400 Land $2,500 Building $21,900	$48,800 Land $5,000 Building $43,800

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of August 17, 2025 · FEMA NFIP claims and policies as of September 2026 · USDA Forest Service Wildfire Risk to Communities as of 2024 · Last verified October 2026

Flood

FEMA Flood Zone	Zone X minimal risk
Nearest Special Flood Hazard Area	Zone A, within 500 ft
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on Record median of 31 policies
Nearby Flood Policies	31 in force
Nearby Flood Claims	1 (2023)
Claims Outside the SFHA	1 of 1
Most Recent Claim	May 2023 · rainfall accumulation

Wildfire

Wildfire Risk	Low lower than 94% of the US · lower than 75% of Delaware
Wildfire Likelihood	Under 0.01% annual chance
Exposure	None beyond ember reach

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.

Internet Providers

Source: FCC Broadband Data Collection as of December 31, 2025 · Last verified October 2026

Provider	Max Down / Up (Mbps)
Xfinity Cable	2,000 / 250
Verizon Fixed Wireless	300 / 20
T-Mobile USA Fixed Wireless	100 / 20
AT&T Fixed Wireless	100 / 20

Based on FCC filings for 69 locations within half a mile of this property.

Drinking Water

Source: EPA Safe Drinking Water Information System as of 2026 Q3 · EPA water system boundaries as of March 2026 · Last verified October 2026

Water System	MILTON WATER DEPARTMENT serves 3,200 people
Water Source	Groundwater
Last State Inspection	May 2024
Lead	7 ppb (2023–2025) action level 15 ppb

Violations Reported to EPA

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 as reported to EPA, 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. The full violation and enforcement history is in the system's EPA record.