421 Christopher Ave, #5, Gaithersburg, MD 20879 Property Records

Montgomery County property record for 421 Christopher Ave, #5, Gaithersburg, MD 20879

Property Summary

Property Type	Condominium
Details	2 ba · 1,422 sqft · built 1975
Lot Size	0.002 acres (87,120 sqft)
Owner	Individual Name on File
Last Sale	$275,000 (Aug 2005)
Tax Bill	$3,116 (2025)
Deeds & Mortgages	Nov 2025 Mortgage Feb 2024 Mortgage
Flood Zone	Zone X (minimal risk)
APN	`09-01710247`

Property Details

APN / Parcel Number

Primary APN	`09-01710247`
Alternative APN	`01710247`

Interior

Full Baths	2 Baths
Units	28 Units
Building Area	1,422 sqft Living Area
1st Floor Area	1,422 sqft

Exterior

Year Built	Built 1975
Effective Year Built	Effective 1975
Architectural Style	Condo/Apartment
Lot Area	87,120 sqft (0.002 acres)

Utilities, Heating & Cooling

Cooling System	HVAC
Heating System	HVAC
Sewer	Municipal

Location & Zoning

Account Number	01710247
Street Address	421 CHRISTOPHER AVE, 5
City	GAITHERSBURG
State	MD
Zip	20879-3523
Property Category	Residential
Property Type	Residential > Condominium / Townhouse > Condominium
Local Zoning Code	R18
Legal Description	UN 5 THE HYDE PARK CODM PHASE 2A
Legal Subdivision	HYDE PARK PHASE 2A
Legal Phase	2A
Legal Block	1
Legal Unit	5
Jurisdiction	MONTGOMERY MD
Township / Civil Division	9
Census Block Group	1
Census Block	1001
Census Tract	700733

Owner

421 Christopher Ave, #5 is owned and occupied by an individual who bought it in August 2005.

Source: Montgomery County records, as of August 21, 2026

Owner of Record	Individual Name on File
Mailing Address	421 CHRISTOPHER AVE, 5, GAITHERSBURG, MD 20879-3523
Occupancy	Owner Occupied
Owner Type	Individual

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

Deeds, Mortgages & Sale History

Date	Document
Nov 4, 2025	Deed of Trust, Mortgage · FHA Mortgage NATIONSTAR MORTGAGE LLC
Feb 29, 2024	Deed of Trust, Mortgage · FHA Mortgage NATIONSTAR MORTGAGE LLC

Assessor's Deed Record

Deed Names	Name on Deed
Last Sale	Aug 12, 2005 · Amount on File
Deed Sale	Aug 12, 2005 · Amount on File
Prior Sale	Feb 4, 2003 · Amount on File
Deed Document Number	200525553
Deed Book / Page	30518 / 727
Record Updated	Oct 29, 2026

November 2025: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MONTGOMERY MD
Property Address	421 CHRISTOPHER AVE # 5, 5, GAITHERSBURG, MD 20879-3523
Transaction Type	Mortgage
Record Updated	Nov 20, 2025
Title Company	COVIUS SETTLEMENT SERVICES LLC, COVIUS SETTLEMENT SVCS LLC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	421 CHRISTOPHER AVE 12, 12, GAITHERSBURG, MD 20879-3523

Mortgage

Document Number	0697860325
Date	Nov 4, 2025
Book Page	69786/325

Lender

Name	NATIONSTAR MORTGAGE LLC
Type	Mortgage Company
Address	MADISON HEIGHTS, MI 48071

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	312 Months
Due	Nov 1, 2051

February 2024: Deed of Trust, Mortgage

Document Type	Deed of Trust
Jurisdiction	MONTGOMERY MD
Property Address	421 CHRISTOPHER AVE # 5, 5, GAITHERSBURG, MD 20879-3523
Transaction Type	Mortgage
Record Updated	Apr 16, 2024
Title Company	COVIUS SETTLEMENT SERVICES LLC, COVIUS SETTLEMENT SVCS LLC

Transferred To (Grantee/Buyer)

Name	Verified Name
Address	421 CHRISTOPHER AVE 12, 12, GAITHERSBURG, MD 20879-3523

Mortgage

Document Number	0677850238
Date	Feb 29, 2024
Book Page	67785/238

Lender

Name	NATIONSTAR MORTGAGE LLC
Type	Mortgage Company
Address	MADISON HEIGHTS, MI 48071

Agreement

Type	FHA Mortgage
Amount	Amount on Record
Term	333 Months
Due	Nov 1, 2051

Tax Assessment & Valuation

The 2025 property tax bill for 421 Christopher Ave, #5 was $3,116.

Source: Montgomery County assessment roll, as of August 17, 2026

Property Jurisdictions

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

Tax Bill & Assessment History

Year	Tax Bill	Assessed Value	Assessed Market Value
2026		$250,000 (+8.7%) Land $75,000 Building $175,000	$250,000 (-) Land $75,000 Building $175,000
2025	$3,116.00	$230,000	$250,000 Land $75,000 Building $175,000
2023		$190,000 Land $57,000 Building $133,000	$190,000 Land $57,000 Building $133,000
2022	$1,646.00

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

Flood

FEMA maps place 421 Christopher Ave, #5 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 April 12, 2026

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

Values are read at the parcel center point; lenders make the official flood determination.

Wildfire

Wildfire risk around 421 Christopher Ave, #5 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 99.1% of the US · lower than 98.5% of Maryland
Wildfire Likelihood	Under 0.01% annual chance
Exposure	Direct burnable vegetation

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	WASHINGTON SUBURBAN SANITARY COMMISSION serves 1,900,000 people · EPA ID MD0150005
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, 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 65 locations within half a mile, as of December 31, 2025

Provider	Max Down / Up (Mbps)
Verizon Fiber · Fixed Wireless in parts of the area	2,300 / 2,300
Xfinity Cable	2,000 / 2,000
AT&T Fixed Wireless	100 / 20
T-Mobile Fixed Wireless	100 / 20

May also be available: Astound Broadband.

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