$1,000,000
PENDING

Estimated payment $5,967/month

Total Views 1,369
4 Beds
3 Baths
2,598 Sq Ft
$385 Price per Sq Ft

Highlights

  • Solar Power System
  • Vaulted Ceiling
  • Great Room
  • Mountain View
  • Bonus Room
  • Home Office

About This Home

Lovingly maintained and thoughtfully updated by the same owners for nearly 30 years, this exceptional home blends timeless character with modern comfort on a peaceful, private half-acre setting. Tucked away on a private driveway with sweeping East County views, this property offers space, privacy, and tranquility. Step inside to soaring vaulted wood ceilings, abundant natural light, and a stunning floor-to-ceiling stacked stone, double-sided wood-burning fireplace that creates a warm focal point between the formal living room and family room. The custom-designed kitchen was thoughtfully created for both everyday living and entertaining, opening seamlessly to the spacious family room and overlooking the backyard. The 4th bedroom is now a dedicated home office with custom built-ins and double doors provides the perfect work-from-home space and offers flexibility for a variety of needs. Outdoor living is equally impressive with multiple spaces designed to enjoy Southern California's indoor-outdoor lifestyle. Relax beneath the partially covered patio, gather around one of two fire pits, unwind in the terraced gardens, or enjoy the lush lawn surrounded by mature trees and natural beauty. An expansive driveway, three-car garage, and generous space for RV parking provide exceptional functionality.

Listing Agent

Amy Blume

Keller Williams San Diego Metro License #01056354 Listed on: 08/06/2026

Keller Williams San Diego Metro

Home Details

Home Type

  • Single Family

Year Built

  • Built in 1980

Lot Details

  • 21,780 Sq Ft Lot
  • Partially Fenced Property

Parking

  • 3 Car Attached Garage
  • Garage Door Opener

Home Design

  • Composition Roof

Interior Spaces

  • 2,598 Sq Ft Home
  • 1-Story Property
  • Vaulted Ceiling
  • Wood Burning Fireplace
  • Raised Hearth
  • See Through Fireplace
  • Formal Entry
  • Family Room with Fireplace
  • Great Room
  • Living Room with Fireplace
  • Formal Dining Room
  • Home Office
  • Bonus Room
  • Mountain Views

Kitchen

  • Breakfast Area or Nook
  • Double Oven
  • Electric Range
  • Microwave
  • Dishwasher
  • Disposal

Bedrooms and Bathrooms

  • 4 Bedrooms
  • Walk-In Closet

Laundry

  • Laundry Room
  • Dryer

Utilities

  • Forced Air Heating and Cooling System
  • Heating System Uses Natural Gas

Additional Features

  • Solar Power System
  • Machine Shed

Community Details

  • Mount Helix Subdivision

Home Details

Home Type

Single Family

Year Built

Built in 1980

Lot Details

0.5 Acres

Parking

3

Listing Details

  • Property Type: Residential
  • Year Built: 1980
  • Unit Levels: 1 Story
  • Property Sub Type: Detached
  • Co List Office Mls Id: 64647
  • Subdivision Name: MOUNT HELIX
  • Living Area: 2598.0
  • FeedTypes: IDX
  • RFModificationTimestamp: 2026-08-11T02:59:44Z
  • ADU_YesNo: No
  • AgeRestrictions: N/K
  • FullAddress: 4116 Mars Way
  • Ownership: Fee Simple
  • ShortSale: No
  • SupplementRemarks: Lovingly maintained and thoughtfully updated by the same owners for nearly 30 years, this exceptional home blends timeless character with modern comfort on a peaceful, private half-acre setting. Tucked away on a private driveway with sweeping East County views, this property offers space, privacy, and tranquility. Step inside to soaring vaulted wood ceilings, abundant natural light, and a stunning floor-to-ceiling stacked stone, double-sided wood-burning fireplace that creates a warm focal point between the formal living room and family room. The custom-designed kitchen was thoughtfully created for both everyday living and entertaining, opening seamlessly to the spacious family room and overlooking the backyard. The 4th bedroom is now a dedicated home office with custom built-ins and double doors provides the perfect work-from-home space and offers flexibility for a variety of needs. Outdoor living is equally impressive with multiple spaces designed to enjoy Southern California's indoor-outdoor lifestyle. Relax beneath the partially covered patio, gather around one of two fire pits, unwind in the terraced gardens, or enjoy the lush lawn surrounded by mature trees and natural beauty. An expansive driveway, three-car garage, and generous space for RV parking provide exceptional functionality.
  • Special Features: VirtualTour
  • Stories: 1

Interior Features

  • Total Bedrooms: 4
  • Appliances: Dishwasher, Disposal, Dryer, Garage Door Opener, Microwave, Refrigerator, Shed(s), Solar Panels, Double Oven, Electric Range
  • Fireplace Features: FP in Family Room, FP in Living Room, Raised Hearth, See Through, Wood
  • Fireplaces: 1

Exterior Features

  • Fencing: Partial
  • Roof: Composition
  • View: Mountains/Hills
  • Pool Features: N/K
  • Construction Type: Wood/Stucco

Garage/Parking

  • Garaged Spaces: 3.0
  • Parking Features: Attached
  • Total Parking Spaces: 7.0
  • SDMLS_ParkingNonGaraged: 4.0
  • SDMLS_RV_Parking: Potential Space

Utilities

  • Cooling: Central Forced Air
  • Heating: Forced Air Unit
  • Sewer: Sewer Connected
  • Laundry Features: Other/Remarks
  • Water Source: Meter on Property
  • HeatSource: Natural Gas

Lot Info

  • Lot Size Sq Ft: 21780.0

Map

Range of Values:

--
Value Increase
--
Percent Increase
--
Adjusted for Inflation
Collateral Analytics

Collateral Analytics Collateral Analytics AVMs (Automated Valuation Model) employ a number of statistical approaches combined with neighborhood-specific comparable selection guarantees the most up-to-date and precise valuations.

Not Available

Collateral Analytics does not have data for the current month. Please view the chart for historical values.

ICE

ICE Mortgage Technology ICE Mortgage Technology’s AVM (Automated Valuation Model) is a state-of-the-art online residential property valuation tool that provides a quick and accurate estimate of the value of almost any home in the U.S.

Not Available

ICE Mortgage Technology does not have data for the current month. Please view the chart for historical values.

First American

First American First American Data & Analytics’ next-generation AVM combines unrivaled data assets with a blended ensemble of valuation models to produce highly accurate, reliable valuations you can trust.

Not Available

First American does not have data for the current month. Please view the chart for historical values.

Quantarium

Quantarium Quantarium’s valuation service, repeatedly proven the industry’s most accurate and comprehensive, is supercharged with a self-learning and auto-tuning AI engine that continually becomes smarter and more accurate as it processes daily inputs from the industry’s leading RE data lake.

Not Available

Quantarium does not have data for the current month. Please view the chart for historical values.

Average Value
Not Available
List Price
Sold Price
Create a Home Valuation Report for This Property
The Home Valuation Report is an in-depth analysis detailing your home's value as well as a comparison with similar homes in the area

Home Values in the Area

Source: Public Records

Average Home Value in this Area





Source: Public Records

Tax History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Year Tax Paid Tax Assessment Tax Assessment Total Assessment is a certain percentage of the fair market value that is determined by local assessors to be the total taxable value of land and additions on the property. Land Improvement
2026 $5,389 $472,291 $181,644 $290,647
2025 $5,421 $463,032 $178,083 $284,949
2024 $5,421 $453,954 $174,592 $279,362
2023 $5,279 $445,054 $171,169 $273,885
2022 $5,195 $436,328 $167,813 $268,515
2021 $5,127 $427,773 $164,523 $263,250
2020 $5,074 $423,388 $162,837 $260,551
2019 $5,012 $415,088 $159,645 $255,443
2018 $4,930 $406,950 $156,515 $250,435
2017 $4,866 $398,972 $153,447 $245,525
2016 $4,671 $391,150 $150,439 $240,711
2015 $4,639 $385,276 $148,180 $237,096
2014 $4,547 $377,730 $145,278 $232,452
Source: Public Records

Property History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Event Price List to Sale Price per Sq Ft
08/10/2026 08/10/26 Pending -- -- --
08/06/2026 08/06/26 For Sale $1,000,000 -- $385 / Sq Ft
Source: San Diego MLS

Purchase History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Type Sale Price Title Company
Interfamily Deed Transfer -- Stewart Title Of California
Interfamily Deed Transfer -- Accommodation
Interfamily Deed Transfer -- --
Interfamily Deed Transfer -- --
Grant Deed $290,000 Fidelity National Title
Deed $311,900 --
Source: Public Records

Mortgage History

We collect this data history from publicly available records. To have your information removed, we recommend requesting removal directly through your county’s website.

Date Status Loan Amount Loan Type
Closed $150,000 New Conventional
Closed $30,000 Credit Line Revolving
Source: Public Records

Source: San Diego MLS

MLS Number: 260019256

San Diego MLS

APN: 502-100-51

Your Personal Tour Guide

Ask me questions while you tour the home.