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$849,000

598 Tam O Shanter Dr

San Marcos, CA 92069

Active

Beds

Baths

1,315

Sq. Ft.

1974

Year Built

San Diego

County

SingleFamilyResidence

Property Type

About this home

Welcome to this beautifully upgraded single-story home offering the perfect blend of comfort, functionality, and outdoor space in the heart of San Marcos. Situated on an expansive quarter-acre lot with no HOA, this 4-bedroom, 2-bath residence features approximately 1,315 square feet of thoughtfully updated living space. Recent improvements include a new roof, new HVAC system, upgraded flooring throughout, and energy-efficient mini-split systems in every bedroom, and the living room, providing customized comfort year-round. A versatile bonus room offers the ideal space for a home office, gym, playroom, or hobby room. Designed with flexibility in mind, the property features solar, an attached 2-car garage, RV parking, an additional driveway and a storage shed—providing ample room for recreational vehicles, trailers, work trucks, or multiple cars. Step outside to enjoy the oversized backyard complete with mature fruit trees and abundant space for entertaining, gardening, or creating your dream outdoor retreat. The generous lot also offers excellent potential for an ADU or future expansion (buyer to verify). Conveniently located near parks, schools, shopping, dining, and major commuter routes, this move-in-ready home offers a rare combination of modern upgrades, versatile parking, and exceptional outdoor potential—all with the added benefit of no HOA. Don't miss this outstanding opportunity to own a turnkey property with room to grow in one of San Marcos' most established neighborhoods.

Listed by Twanda Turner · DRE #02209570 · eXp Realty of California, Inc.

MLS #1178578721

ListedJul 30, 2026

Property Details

Architecture

Stories1

StyleN/A

Total UnitsN/A

RoofAsphalt, Shingle

Garage Spaces2

PoolN/A

SpaN/A

Features & Amenities

Interior FeaturesSee Remarks

Exterior FeaturesN/A

FlooringN/A

CoolingSee Remarks

HeatingForced Air, Natural Gas

FireplaceN/A

LaundryElectric Dryer Hookup, Gas Dryer Hookup, In Garage

Parking FeaturesUncovered

Parking Total6

Patio & PorchN/A

Entry LevelN/A

Entry LocationN/A

Common WallsN/A

Property Features

Lot SizeN/A

Lot FeaturesN/A

ViewN/A

DirectionsPlease use GPS Cross Street: Knob Hill Rd.

Community

Area92069 - San Marcos

School DistrictN/A

Tax & Financial

TermsCash, Conventional, Cal Vet Loan, FHA, Va Loan

Land LeaseN/A

HOA NameN/A

HOA FeeN/A

Request a Tour

Mortgage Estimate

$4,519/mo

20% down · 7% APR · 30-yr fixed

Purchase PriceDown Payment: 20%Interest Rate: 7%

Estimate only. Does not include taxes, insurance, or HOA.

Last updated: October 21, 2026 at 4:30 PM

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