3924 Grandon San Marcos, CA ^$ 799,000

3924 Grandon

^$ 799,000

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3924 Grandon

San Marcos, CA, 92078

^$ 799,000

Bedrooms3 Baths2.0 Sq 1,232

Monthly Estimate*

^$ 5,518

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Single Family Home for sale in San Marcos, CA

for $799,000 with 3 bedrooms and 2 full baths. This 1,232 square foot home was built in 1961 on a lot size of 0.158402.

3924 Grandon Ave is a one-story San Marcos home built in 1961 with 1,192 square feet, three bedrooms and two bathrooms in the main home. The living room connects to a dining area with sliding doors to the rear patio. The kitchen features white cabinetry, a gas range, a vent hood and a window above the sink. The primary bedroom has an adjoining bathroom with a separate shower, while two additional bedrooms share a hall bathroom with a tub-and-shower combination. Laundry space and a broad driveway add utility. A covered patio, paved outdoor areas and established palms extend the living space outdoors.

Single Family Active

Price

^$ 799,000

Bedrooms

Full Bath

Property Type

Single Family

Taxes

^$ 0

Style

Detached

Lot Size

0.158402

Year Built

1961

Town/City

San Marcos

County/Region

San Diego

MLS | Web ID

260023094

Features

General

Sewer Sewer Connected

Heating N/K

Cooling Central Forced Air

Roof Tile/Clay

Appliances Microwave Counter Top

Zoning R-1:SINGLE

HOA Fee 0.0

Garage Spaces 0.0

Association Fee Includes N/K

Pool Features N/K

Construction Materials Wood

Year Built 1961

Levels 1 Story

Property Subtype Detached

Building Name NA

Assoc Fee Paid Per N/K

County San Diego

New Construction N

Property Type Residential

HOA N

Attached Garage N

Subdivision Name Unknown (999)

Full Baths 2

Status ACTIVE

City San Marcos

Senior Community Y/N N

MLS Area North County

Lot Size Units Acres

Lot Size Square Feet 6900.0

Property Attached Y/N N

Virtual Tour https://www.propertypanorama.com/instaview/snd/260023094

Building Area Units Sqft

Living Area Units Sqft

Standard Status Active

Freehold IDX

Exterior

Fencing Wood

Parking Features None Known

Water Source N/K

Total Parking 0.0

Lot Size Area 0.1584

Building Area Total 1232.0

Waterfront Y/N N

Interior

Total Stories 1

Air Conditioning Y/N N

Heating Y/N N

Fireplace Y/N N

Half Baths 0

Laundry Features Washer Hookup

Total Bedrooms 3

Total Baths 2

* Excluded Features

List By

Lisa Soltesz

Listing Agent

Opendoor Brokerage Inc.

Broker

(480) 462-5392

Phone

Affordability Calculator

$5,518

Per Month

Monthly Principal & Interest: $5,518
Monthly Property Taxes: --
Monthly Home Insurance: --

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Loan Term

Interest Rate

Yearly Property Taxes

Yearly Home Insurance

Default based on a 30-year fixed rate of 7.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

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Nearby

Trends
Schools

Single family listings in San Marcos, CA

Average List Price ^$983,114

Percent of Sale Price 23%

About San Marcos, CA

95,390 Population

65% Since 2002

^$67,514 Median Income

35.39 Median Age

37% Households with Children

View more area information

Trends Information provided by ATTOM Data Solutions.

281193 Elementary School

281006 Middle School

Unknown High School High School

See complete school information

Pricing History

Date	Price	Price Change	Description
10/8/2026	$799,000	-2.56%	Price Down
9/21/2026	$820,000		Listed Price

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3924 Grandon, San Marcos, CA, 92078 is a Single Family Home for sale at $799,000 with 1,232 sqft and a lot size of 0.158402. 3924 Grandon has 3 bedrooms, 2.0 baths, and was built in 1961. The property's zip code is 92078 which is in San Marcos, CA

*Information deemed reliable but not guaranteed.

Financial calculator disclaimer: Default based on a 30-year fixed rate of 7.375% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.

Listing data provided courtesy of The Internet Data Exchange Program of San Diego Multiple Listing Service, Inc.

This information is deemed reliable but not guaranteed. You should rely on this information only to decide whether or not to further investigate a particular property. BEFORE MAKING ANY OTHER DECISION, YOU SHOULD PERSONALLY INVESTIGATE THE FACTS (e.g. square footage and lot size) with the assistance of an appropriate professional. You may use this information only to identify properties you may be interested in investigating further. All uses except for personal, non-commercial use in accordance with the foregoing purpose are prohibited. Redistribution or copying of this information, any photographs or video tours is strictly prohibited. This information is derived from the Internet Data Exchange (IDX) service provided by San Diego Multiple Listing Service, Inc. Displayed property listings may be held by a brokerage firm other than the broker and/or agent responsible for this display. The information and any photographs and video tours and the compilation from which they are derived is protected by copyright.

Data is updated as of 10/20/2026.

CA BRE #019180026.

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3924 Grandon

Single Family Home for sale in San Marcos, CA

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