4138 N River St, Mc Lean, VA 22101 Property Records

Fairfax County property record for 4138 N River St, Mc Lean, VA 22101

Property Summary

Property Type	Single Family Home
Details	5 bd · 4 ba · 2,340 sqft · built 1970
Lot Size	0.368 acres (16,050 sqft)
Owner	2 Individual Names on File
Last Sale	$1,350,000 (Oct 2020)
Tax Bill	$20,129 (2025)
Deeds & Mortgages	Oct 2020 Sale & Mortgage
Flood Zone	Zone X (minimal risk)
APN	`031-2-17-0008`

Property Details

APN / Parcel Number

Primary APN	`031-2-17-0008`

Interior

Bedrooms	5 Beds
Full Baths	4 Baths
Total Rooms	9 Rooms
Stories	1 Story
Building Area	2,340 sqft Living Area
Basement Area	772 sqft
Game Room	Game Room
Flooring	Wood
Fireplaces	3 Fireplaces
Fireplace	Fireplace

Exterior

Year Built	Built 1970
Architectural Style	Other
Exterior Material	Brick
Construction Type	Concrete Block
Roof Material	Composition Shingle
Lot Area	16,050 sqft (0.368 acres)
Deck Area	288 sqft
Patio Area	288 sqft

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	Forced Air
Sewer	Municipal
Water Source	Commercial

Location & Zoning

Old Parcel Number	0312 17 0008
Street Address	4138 N RIVER ST
City	MC LEAN
State	VA
Zip	22101-5816
Property Category	Residential
Property Type	Residential > Single Family > Home
Local Zoning Code	R-2C(R-2 W/CLUSTER DEV)
Legal Description	CHAIN BRIDGE FOREST LT 8 SEC 1
Legal Subdivision	CHAIN BRIDGE FOREST
Legal Lot Number	8
Jurisdiction	FAIRFAX VA
Township / Civil Division	DRANESVILLE
Census Block Group	1
Census Block	1011
Census Tract	470300

Historic Designation

Source: NPS National Register of Historic Places, as of August 1, 2026

Historic District	Within the George Washington Memorial Parkway listed 1995 · 1,010 contributing resources · NRIS 95000605

Federal listing alone does not restrict alterations; local historic district rules, which this data does not cover, may apply.

Owner

4138 N River St is owned and occupied by two individuals who bought it in October 2020.

Source: Fairfax County records, as of October 1, 2025

Owner names and exact recorded amounts are on file and can be viewed instantly on this page with a free 10-day trial.

Owner of Record	2 Individual Names on File
Mailing Address	4138 N RIVER ST, MC LEAN, VA 22101-5816
Occupancy	Owner Occupied
Owner Type	Individual

Deeds, Mortgages & Sale History

Assessor's Deed Record

Deed Names	2 Names on Deed
Last Sale	Oct 13, 2020 · Amount on File
Deed Sale	Oct 13, 2020 · Amount on File
Prior Sale	Jul 11, 2016 · Amount on File
Deed Document Number	0026573147
Deed Book / Page	26573 / 147
Record Updated	Jun 8, 2026

October 2020: Grant Deed, Transfer

Document Type	Grant Deed
Jurisdiction	FAIRFAX VA
Recording Date	Oct 13, 2020
Property Address	4138 N RIVER ST, MC LEAN, VA 22101-5816
Document Number	2020121188001
Book / Page	026573 / 000147
Instrument Date	Oct 8, 2020
Instrument	121188001
Transaction Type	Transfer
Record Updated	Dec 16, 2020
Title Company	BLUEPRINT TITLE

Transaction

Amount	Amount on Record
Downpayment	Downpayment on Record
Loan-to-Value (LTV)	LTV on Record
Tax	$1,350.00
Amount Accuracy	Confirmed
Additional	Arm's Length

Transferred From (Grantor/Seller)

Name	Verified Name

Transferred To (Grantee/Buyer)

Name	Verified Name
Relationship	Tenants by the Entirety
Address	4138 N RIVER ST MCLEAN VA 221015816, MCLEAN, VA 22101-5816

Mortgage

Document Number	2020121188002
Date	Oct 13, 2020
Book Page	026573/000150
Instrument	121188002

Lender

Name	PROSPERITY HM MTG
Type	Mortgage Company
Address	14501 GEORGE CARTER WAY # 300, CHANTILLY, VA 20151-1788

Agreement

Amount	Amount on Record
Term	360 Months
Due	Oct 12, 2050

Tax Assessment & Valuation

The 2025 property tax bill for 4138 N River St was $20,129.

Source: Fairfax County assessment roll, as of January 1, 2025

Property Jurisdictions

Type	Name
State	Virginia
County	Fairfax County
Unified School District	Fairfax County Public Schools (PK - 12)

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2025	$20,129.00	$1,655,580 Land $773,000 Building $882,580	$1,655,580 Land $773,000 Building $882,580
2023	$19,404.00	$1,642,610 Land $773,000 Building $869,610	$1,642,610 Land $773,000 Building $869,610

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

Flood

FEMA maps place 4138 N River St in Zone X, an area of minimal flood risk, though there have been 3 flood claims nearby since 2003.

Source: FEMA National Flood Hazard Layer, effective December 7, 2025 · OpenFEMA NFIP redacted claims and policies, as of September 2026

FEMA Flood Zone	Zone X minimal risk
Flood Insurance Requirement	Not required lenders may require it
Flood Insurance Cost	Premium on File median of 18 policies
Community Rating System	Class 6 (20% premium discount)
Nearby Flood Policies	18 in force
Nearby Flood Claims	3 (2003–2019)
Claims Outside the SFHA	3 of 3
Most Recent Claim	Jul 2019 · other causes

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

Wildfire risk around 4138 N River St is low, with less than 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 96% of the US · lower than 98% of Virginia
Wildfire Likelihood	Under 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.

Drinking Water

Source: EPA Safe Drinking Water Information System, as of September 2026

Water System	FAIRFAX COUNTY WATER AUTHORITY serves 1,121,613 people · EPA ID VA6059501
Water Source	Surface water
Last State Inspection	Mar 2022
Lead	1 ppb (2021–2023) 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, not water tested at this address; lead at the tap also depends on the building's own pipes.

Internet Providers

Source: FCC Broadband Data Collection, based on 338 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Cox Communications Cable	2,000 / 35
Verizon Fiber	980 / 880

May also be available: Xfinity.

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