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For Sale|Single Family ResidenceActive

12142 Saint Mark, Garden Grove, CA 92845

  • 3 beds
  • 2 baths
  • 2,136 sq ft
  • 6,300 sq ft lot
  • Built 1959

MLS# OC26228833 · Listed Nov 2, 2026 · New Today

Subdivision East Gate

20 single-family homes sold in the past 12 months · median $1,137,500

See the 9 other homes for sale

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The home

About 12142 Saint Mark

Welcome to 12142 Saint Mark Street, a rare single-story opportunity located in the highly desirable Eastgate neighborhood of Garden Grove. Offering approximately 2,136 square feet of living space on a generous 6,300-square-foot lot, this spacious home features 3 bedrooms, 2 bathrooms, and an incredibly versatile floor plan with the potential to accommodate a fourth bedroom. Single-story homes of this size are rarely available, making this property a truly unique opportunity. Step inside to discover freshly painted interiors, brand-new carpeting throughout, and multiple spacious living areas designed for both everyday comfort and entertaining. The inviting family room showcases a charming brick wood-burning fireplace, while vaulted ceilings with exposed wooden beams add warmth, character, and architectural appeal. An expansive bonus room provides additional flexibility, whether you envision a home office, game room, or entertainment space. The generously sized primary bedroom offers a comfortable private retreat, while additional highlights include central air conditioning and heating, convenient indoor laundry, and a detached two-car garage. The original kitchen and bathrooms present an incredible opportunity for the next owner to personalize and transform the home to their own taste and style. Outside, the spacious lot features multiple outdoor seating areas, offering plenty of room to relax, entertain, and enjoy Southern California's year-round sunshine. With its exceptional single-story layout, generous living space, flexible floor plan, and sought-after Eastgate location, 12142 Saint Mark Street offers a rare opportunity to create your dream home in one of Garden Grove's most desirable neighborhoods.

Property details for 12142 Saint Mark

This 3-bedroom, 2-bath single-family home sits in the East Gate neighborhood of Garden Grove in Orange County. It has 2,136 square feet of living space on a 6,300-square-foot lot and is listed at $1,295,000, about $606 per square foot. The home was built in 1959. The MLS record lists the assessor parcel number as 130-237-03. Highlights include a fireplace, single-story living, an attached two-car garage, and central air.

Specifications

Home Details

General Features

Property Type
Single Family Residence
MLS Number
OC26228833
Year Built
1959
Living Area (sq ft)
2,136
Living Area Source
Assessor
Lot Size (sq ft)
6,300
Lot Size (acres)
0.1446
Levels
One
Bedrooms
3
Full Baths
2
Garage Spaces
2
Parking Spaces
4
View
Neighborhood
Parcel Number
13023703
On Market Date
2026-11-02
Listing Terms
Trust

Interior Features

Interior Features
Breakfast Bar, Ceiling Fans, Crown Molding, Cathedral Ceilings, Separate Formal Dining Room, Tile Counters, All Bedrooms Down, Main Level Primary, Walk In Pantry
Appliances
Dishwasher, Gas Oven, Microwave, Refrigerator
Flooring
Carpet, Laminate, Tile
Heating
Central
Cooling
Central Air
Fireplace
Family Room, Gas, Living Room, Wood Burning
Laundry
Inside
Main Level Bedrooms
3
Main Level Bathrooms
2
Entry Level
1
Common Walls
No Common Walls
Windows
Double Pane Windows
Rooms
Family Room, Bathroom, Kitchen, Dining Room, Pantry, Bonus Room, Bedroom, Primary Bedroom, Living Room, Primary Bathroom

Exterior Features

Roof
Composition
Foundation
Slab
Lot Features
Level
Parking
Driveway, Garage
Fencing
Block, Wood
Pool Features
None
Spa
None
Sewer
Public Sewer
Water
Public
Utilities
Cable Available, Electricity Available, Phone Available, Sewer Available, Water Available
Condition
Repairs Cosmetic
Units
1

Community Features

Subdivision
East Gate (ESGT)
Community Features
Biking, Sidewalks
Security
Carbon Monoxide Detectors, Fire Detection System, Smoke Detectors

The record

Property History for 12142 Saint Mark

DateEventPriceNote
Nov 2, 2026 Listed for sale $1,295,000

No prior MLS sales on record for this home since 2012.

Cost of ownership

Estimated monthly payment

7.24% · 30-yr fixed
$
$10,037/mo
10% down · 30-year fixed · $129,500 down
Principal & interest$7,943
Mortgage insurance (est., over 80% LTV)$486
Property tax (est. county typical)$1,230
Home insurance (rough est., varies widely)$378
HOANot reported, not included
$8,668/mo
20% down · 30-year fixed · $259,000 down
Principal & interest$7,060
Property tax (est. county typical)$1,230
Home insurance (rough est., varies widely)$378
HOANot reported, not included
$7,786/mo
30% down · 30-year fixed · $388,500 down
Principal & interest$6,178
Property tax (est. county typical)$1,230
Home insurance (rough est., varies widely)$378
HOANot reported, not included
Estimated carrying cost
$1,608/mo
All cash · taxes and insurance only
Principal & interestNone (cash purchase)
Property tax (est. county typical)$1,230
Home insurance (rough est., varies widely)$378
HOANot reported, not included

Estimate only, not a loan offer or quote. Principal and interest use the Freddie Mac 30-year fixed average of 7.24% (week of Oct 29, 2026); your rate will differ. Tax and insurance are modelled, not billed amounts; tax uses a typical Orange County rate. Verify all figures. Full assumptions and disclosures.

Next steps

Buying 12142 Saint Mark

Want to see 12142 Saint Mark in person? We have guided buyers through East Gate and the wider Garden Grove market since 1983. Call to arrange a private tour, or send a note and we'll follow up.

Call (949) 494-8830

Selling near 12142 Saint Mark

Thinking of selling nearby? We bring current East Gate sales data and a clear pricing strategy to every listing, backed by more than 700 closed sales and over $1B in Orange County volume. Start with a free home valuation, or reach out to talk through your options.

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The neighborhood

East Gate home sales, past 12 months

Homes sold
20
Median price
$1,137,500
Median days on market
15
Median per sq ft
$800

Recorded MLS closings of single-family homes, Oct 26, 2025 to Oct 26, 2026. Days on market run from listing to going under contract.

Price per square foot against recent East Gate sales

This home, asking 12-month median Recent sales, listed below

At $606 per square foot, this home's asking price is 24% below the East Gate median of $800 for single-family homes that closed in the past 12 months.

Recent East Gate sales

AddressClosedPriceSq ftPer sq ftDays on market
12171 Manley Sep 30, 2026 $925,000 1,213 $763 12
8702 Davmor Sep 14, 2026 $1,170,000 1,606 $729 21
6292 Amy Jul 10, 2026 $1,075,000 1,547 $695 14
6231 Amy Avenue Jul 10, 2026 $1,093,000 1,119 $977 5
6562 Belgrave Jul 8, 2026 $1,150,000 1,361 $845 8

Schools

Schools for 12142 Saint Mark

As listed in the MLS record. Confirm attendance boundaries with the school district.

Elementary
Enders
High
Pacifica
District
Garden Grove Unified

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Listed by Callum Moloney of Coldwell Banker Realty

Listing information updated Nov 2, 2026 at 11:32 AM PT. Source: CRMLS.

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