11710 Coldstream Dr, Potomac, MD 20854 Property Records

Montgomery County property record for 11710 Coldstream Dr, Potomac, MD 20854

Property Summary

Property Type	Single Family Home
Details	3.5 ba · 3,187 sqft · built 1969
Lot Size	0.206 acres (8,973 sqft)
Owner	2 Individual Names on File
Last Sale	$259,000 (Jul 1997)
Tax Bill	$8,297 (2025)
Flood Zone	Zone X (minimal risk)
APN	`04-00118800`

Property Details

APN / Parcel Number

Primary APN	`04-00118800`
Alternative APN	`00118800`

Interior

Full Baths	3.5 Baths
Half Baths	1 Half Bath
Stories	2 Stories
Building Area	3,187 sqft Living Area
Gross Area	3,463 sqft
1st Floor Area	1,706 sqft
Fireplaces	1 Fireplace
Fireplace	Fireplace

Exterior

Year Built	Built 1969
Effective Year Built	Effective 1969
Architectural Style	Bi-Level
Exterior Material	Brick
Construction Type	Brick
Roof Material	Composition Shingle
Lot Area	8,973 sqft (0.206 acres)
Garage Type	Attached
Garage Area	276 sqft
Parking Spaces	1 Parking Space

Utilities, Heating & Cooling

Cooling System	Central
Heating System	HVAC
Sewer	Municipal

Location & Zoning

Account Number	00118800
Street Address	11710 COLDSTREAM DR
City	POTOMAC
State	MD
Zip	20854-3611
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R90
Legal Description	HIGHLAND STONE
Legal Subdivision	HIGHLAND STONE
Legal Block	K
Legal Lot Number	33
Jurisdiction	MONTGOMERY MD
Township / Civil Division	4
Census Block Group	3
Census Block	3002
Census Tract	701206

Owner

Source: Montgomery County records · APN 04-00118800

Assessment roll updated August 17, 2026 · Last verified August 2026

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

Owner of Record	2 Individual Names on File
Mailing Address	11710 COLDSTREAM DR, POTOMAC, MD 20854-3611
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Verified Names on Deed
Last Sale	Jul 07, 1997 · Amount on Record
Deed Sale	Jul 07, 1997 · Amount on Record
Deed Document Number	199796014
Deed Book / Page	14991 / 305
Record Updated	Sep 20, 2026

Tax Assessment & Valuation

Source: Montgomery County records · Assessment roll updated August 17, 2026 · Last verified August 2026

Property Jurisdictions

Type	Name
State	Maryland
County	Montgomery County
Unified School District	Montgomery County Public Schools (PK - 12)

Tax Bill & Assessment History

Assessed value and assessed market value are set for property tax purposes and are not market price estimates.

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$764,500 (+6.1%) Land $386,800 Building $377,700	$764,500 (-) Land $386,800 Building $377,700
2025	$8,297.00 (+22.52%)	$720,567 (+13.89%)	$764,500 (+20.83%) Land $386,800 Building $377,700
2023		$632,700 Land $368,400 Building $264,300	$632,700 Land $368,400 Building $264,300
2022	$6,772.00

Flood & Wildfire

Source: FEMA National Flood Hazard Layer as of April 12, 2026 · 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
Flood Insurance Requirement	Not required lenders may require it
Nearby Flood Policies	3 in force
Nearby Flood Claims	2 (2006–2021)
Claims Outside the SFHA	2 of 2
Most Recent Claim	Sep 2021 · rainfall accumulation

Wildfire

Wildfire Risk	Low lower than 80% of the US · above 41% of Maryland
Wildfire Likelihood	0.01% annual chance
Exposure	Direct burnable vegetation at the parcel

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)
Verizon Fiber	2,300 / 2,300
Xfinity Cable	2,000 / 250
AT&T Fixed Wireless	100 / 20
T-Mobile USA Fixed Wireless	100 / 20

Based on FCC filings for 381 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	WASHINGTON SUBURBAN SANITARY COMMISSION serves 1,900,000 people
Water Source	Surface water
Last State Inspection	May 2025
Lead	Under 1 ppb (2018–2020) 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 full violation and enforcement history is in the system's EPA record.