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3645 Marlborough AveSan Diego, CA 92105

Single Family · 3 Beds · 3 Full Baths · 1,081 Sq. ft.
$849,000 Active

3645 Marlborough Ave Overview

Time on Site:
26 days
Visits:
1

Extensively renovated from top to bottom, this turnkey property showcases modern design and thoughtful craftsmanship throughout. The main residence features a bright, open-concept layout, a dedicated office with views of the front yard, designer bathrooms, custom tile work, luxury flooring, and a beautifully updated kitchen, custom cabinetry, and stainless steel appliances. The property also includes a detached bonus living space complete with its own kitchen, bathroom, bedroom, and living area, offering exceptional flexibility for extended family, guests, or potential rental income. This property presents a rare opportunity for homeowners, investors, and developers alike. Whether you're seeking a move-in-ready home, supplemental income potential, or future development opportunities, this versatile property delivers immediate enjoyment and long-term upside in a centrally located San Diego neighborhood close to shopping, dining, transportation, and major freeways.

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3645 Marlborough Ave Facts & Features

  • Type Single Family
  • Sq. ft. 1,081
  • Price/Sq.ft. $785

Details

General

Association/HOA

  • Association: No

Building Information

  • New Construction: No
  • Year Built: 1938

Location/Region

  • Country: US
  • County Or Parish: San Diego
  • MLS Area Major: 92105 - East San Diego
  • Postal City: SAN DIEGO
  • Subdivision Name: City Heights

Rent/Lease Information

  • Land Lease: No

General Information

  • Listing Terms: Cash,Conventional,FHA,VA Loan
  • Parcel Number: 4541720900
  • Property Sub Type: Single Family Residence
  • Property Type: Residential
  • Senior Community: No
  • Zoning: Rm1-1

Interior

Parking Information

  • Garage: No

Beds/Baths

  • Bathrooms Full: 3
  • Bathrooms Half: 0
  • Bathrooms Total: 3
  • Bedrooms Total: 3

General Information

  • Appliances: Dishwasher,Gas Cooking,Microwave,Refrigerator
  • Fireplace: No
  • Interior Features: Bedroom on Main Level,Walk-In Closet(s)
  • Laundry Features: Gas Dryer Hookup
  • Levels: One
  • Living Area: 1081.0
  • Living Area Source: Estimated
  • Spa: No
  • Stories: 1
  • Stories Total: 1

Exterior

Parking Information

  • Parking Features: Garage

Lot Information

  • Lot Size Source: Assessor
  • Water Source: Public

Waterfront/View

  • View: No

Building Exterior/Construction

  • Property Attached: No
  • Roof: Shingle

General Information

  • Other Structures: Guest House Detached
  • Pool Features: None
  • Pool Private: No

3645 Marlborough Ave Neighborhood

Community

92105 (SAN DIEGO) Demographics

33
Median Age
13,645
Population Density (per sq. mile)
25%
College Educated
$48,072
Estimated Median Income
7,106
Estimated Total Home Owners
16,024
Estimated Total Renters
31% / 69%
Estimated Owner / Renter Divide
3
Estimated Average Household Size
Community data courtesy of LiveBy, Inc.

Schools

School data courtesy of LiveBy, Inc. School ratings are based on a scale of 1-5, with 5 being the highest rating and 1 being the lowest rating.

3645 Marlborough Ave Monthly Cost

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$ %
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$
$
* All calculations are estimates and provided by Reliance Network, for informational purposes only. Actual amounts may vary. ** Assumes 6.50% APR, 20% down payment, and conventional 30-year fixed rate first mortgage. Rates cited are for instructional purposes only; current rates are subject to change at any time without notice. You should not make any decisions based simply on the information provided. Additional required amounts such as taxes, insurance, homeowner association dues, assessments, mortgage insurance premiums, flood insurance or other such required payments should also be considered. Contact your mortgage company for current rates and additional information. Any mortgage broker or insurance agent that may appear is independent and is not affiliated with, endorsed by, or provided by the MLS.

3645 Marlborough Ave Market Data

Based on the last 30 days in this zip code

$694,746
Average List Price
$610
Average Price per Square Foot
9
Properties Sold
69
Average Days on Market
81
Properties for Sale
Calculations provided by Reliance Network

3645 Marlborough Ave History

Date Event Value Agent
6/16/2026Source: CRMLS Price Reduction
$849,000 -3.4%
6/3/2026Source: CRMLS Added to Database
June 03, 2026
12/22/2022Source: CRMLS Added to Database
December 22, 2022
Listing provided courtesy of eXp Realty of California IncJohn Freeman- MLS# 260013449SDMLS ProviderContact Information: [email protected] - 858-258-7383