Charming Single-Story Home with ADU Potential in Prime Spring Valley Location! Welcome to 639 Maria Ave — a beautifully maintained 3-bedroom, 2-bath single-story home offering approximately 1,164 sq ft of comfortable living space on a generous 7,700 sq ft lot with outstanding potential to build an Accessory Dwelling Unit (ADU). Whether you’re looking for room to grow, multi-generational living, or investment income potential, this property delivers exceptional value and flexibility. This move-in-ready home features fresh interior paint throughout and brand-new kitchen countertops, creating a bright, clean, and contemporary feel. The thoughtful floor plan includes spacious bedrooms, a welcoming living area perfect for relaxing or entertaining, and convenient access to a 2-car garage. The private backyard offers plenty of space for outdoor enjoyment, gardening, or future expansion. Prime East County Location — Enjoy the best of suburban living with unbeatable convenience. Minutes from major freeways (SR-94, I-8, and more) for easy commutes to downtown San Diego, La Mesa, El Cajon, and beyond. Nearby amenities include Albertsons and other supermarkets, excellent local dining options, and highly regarded schools such as La Presa Elementary. Recreation is right at your doorstep with Mount Helix Park (scenic hiking trails, panoramic views, and the iconic cross) and Spring Valley County Park (playgrounds, sports fields, picnic areas, and exercise paths) just moments away. This is a rare opportunity to own a charming, updated home in a convenient, amenity-rich Spring Valley neighborhood with strong long-term potential. Don’t miss out — schedule your showing today!
Single-familyProperty Type
1968Year Built
7,700 sq ftLot Size
$666Price/Sq.Ft.
2 car garageParking
Listed by Vicky Pham•DRE #01984276• eXp Realty of California, Inc
Bought with Andres Santana Blasco•DRE #02119232• ShoppingSDHouses
Est. $3,184 per month, based on comparable rentals
Sale and tax history for 639 Maria
Sale History
Tax History
Date
Event
Price
CRMLS #ND26138101
Sep 30, 2026
Sold
$775,000
$666/sq ft
Jul 10, 2026
Contingent
—
Jun 24, 2026
Listed
$725,000
$623/sq ft
CRMLS #100056388
Apr 25, 2011
Sold
$201,000
$173/sq ft
Sep 21, 2010
Listed
$200,000
$172/sq ft
THIS IS A WELL TAKEN CARE 3 BEDROOM HOUSE WITH GOOD SIZE BEDROOMS AND LIVING ROOM . IF IT IS ACTIVE IT'S AVAILABLE. ----APPROVED PER BANK AT 200K!!!!!
CRMLS #52026427
May 19, 2005
Sold
$435,000
$374/sq ft
Apr 20, 2005
Listed
$430,000
$369/sq ft
WALKING DISTANCE TO SWEETWATER LAKE - BEAUTIFULLY UPGRADED 3/2, HUGE LOT. UPGRADES INCLUDE WINDOWS, ROOF, PAINT, NEW KITCHEN, BATHS, FLOORS & CARPET. 2 CAR GARAGE & RV PARKING. NEW RECREATION AREA SOON AROUND THE LAKE, GOLF, EQUESTRIAN, FISHING ECT. BUYER TO VERIFY ALL. 'BEST BUY'!
Public Records
Dec 3, 1986
Sold
$93,000
$80/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$3,787 (+4.7%)
$132,638 + $130,012
$262,650
2024
$3,617 (+3.4%)
$130,038 + $127,463
$257,501
2023
$3,500 (+1.9%)
$127,489 + $124,964
$252,453
2022
$3,436 (+0.9%)
$124,990 + $122,514
$247,504
2021
$3,407 (+4.3%)
$122,540 + $120,112
$242,652
2020
$3,267 (+1.5%)
$120,138 + $117,757
$237,895
2019
$3,218 (+3.4%)
$118,907 + $116,550
$235,457
2018
$3,112 (+2.7%)
$116,576 + $114,265
$230,841
2017
$3,030 (+4.0%)
$112,050 + $109,829
$221,879
2016
$2,913 (+0.8%)
$112,050 + $109,829
$221,879
2015
$2,889 (+1.8%)
$109,853 + $107,676
$217,529
2014
$2,839 (+0.2%)
$106,084 + $103,982
$210,066
2013
$2,834 (+2.9%)
$106,084 + $103,982
$210,066
2012
$2,754 (+5.3%)
$105,605 + $103,513
$209,118
2011
$2,615 (+0.8%)
$103,535 + $101,484
$205,019
2010
$2,594 (+0.2%)
$101,000 + $99,000
$200,000
2009
$2,589 (−51.7%)
$101,000 + $99,000
$200,000
2008
$5,359
$101,000 + $99,000
$200,000
Public record
Beds
3
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
7,700 Sq. Ft.
Year renovated
1968
Sq. Ft.
1,164
Year built
1968
Style
Single Family Residential
County
San Diego County
APN
5844202500
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Aug 20, 2026.
Property details
Parking
Parking / Garage Information
Attached Garage
# of Garage Spaces: 2
# of Parking Spaces: 2
Interior
Laundry Information
Has Laundry
Gas & Electric Dryer Hookup
Bathroom Information
# of Baths (Full): 2
Cooling Information
Wall Window
Has Cooling
Room Information
All Bedrooms Down
Interior Features
Entry Level: 1
Entry Location: Front
Levels: One
Main Level Bathrooms: 2
Main Level Bedrooms: 3
Exterior
Exterior Information
Structure Type: House
Exterior Features
Pool Features: None
Lot Information
Elevation Units: Feet
Lot Size Source: Assessor's Data
Lot Features: Back Yard
Property Information
Total # of Units: 1
Common Walls: No Common Walls
Living Area Source: Assessor's Data
Parcel Number: 5844202500
Total # of Stories: 1
Has View
Year Built Source: Public Records
Property ADU: No
Financial
Assesments Information
Assessments: Unknown
Utilities
Utilities Information
Sewer: Public Sewer
Water Source: District/Public
Location
Neighborhood Information
Community Features: Sidewalks
School Information
High School District: Grossmont Union
Location Information
Latitude: 32.70890600
Longitude: -116.99380500
Other Subdivision Name: Spring Valley
Directions: La Presa Ave / Maria Ave.
Subdivision Name: Spring Valley
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,164
Stories: 1.0
Lot Size: 7,700 square feet
Style: Single Family Residential
Year Built: 1968
Year Renovated: 1968
County: San Diego County
APN: 5844202500
Home facts updated by county records on Aug 20, 2026
Other
Listing Information
Days Active in MLS: 14
Continuous Days Active in MLS: 14
Listing Agent Information
List Agent First Name: Vicky
List Agent Last Name: Pham
Listing Office Information
List Office Name: eXp Realty of California, Inc
Selling Agent Information
Buyer Agent First Name: Andres
Buyer Agent Last Name: Santana Blasco
Selling Office Information
Buyer Office Name: ShoppingSDHouses
Around this home
Schools
La Presa Elementary School
Public K-5 • Assigned • 0.2mi
4/10
Science, Technology, Engineering, Arts, And Math Academy At La Presa
Public 5-8 • Assigned • 0.7mi
6/10
Monte Vista High School
Public 9-12 • Assigned • 2.3mi
6/10
Provided by GreatSchools
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
4/10 Fire Factor
2% chance of being in a wildfire in next 30 years
5/10 Heat Factor
7 days above 93° expected this year, 20 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
3/10 Air Factor
3 unhealthy days expected this year, 3 days in 30 years
Provided by First Street
Historical weather
Spring Valley, CA • 91977
Average low and high temperatures (°F)
70
48
72
50
74
53
72
53
73
56
77
60
81
63
83
63
83
65
79
58
73
52
71
50
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
92/ 100
Exceptional sunlight
Sunscore
This home ranks in the top 15% for direct sun exposure in Spring Valley. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.6 hrs
6.2 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$735,000 – $889,000
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