$745,000
PRE-FORECLOSURE The borrower is in default on their loan obligation and/or the bank or lender has initiated foreclosure proceedings. This property is occupied, do not disturb the occupants. Trespassing is a criminal offense.

621 Allagash Ct Oakley, CA 94561

East Contra Costa Neighborhood

Estimated payment $5,006/month

Total Views 7,130
5 Beds
4 Baths
2,603 Sq Ft
$286 Price per Sq Ft

Highlights

  • Very Popular Property
  • Traditional Architecture
  • Community Pool
  • Clubhouse
  • Wood Flooring
  • Tennis Courts

About This Home

Welcome to Summer Lake, one of Oakley's most sought-after communities. This spacious 5-bedroom, 4 full bathroom home is thoughtfully laid out — with a downstairs bedroom and full bath perfect for guests or multigenerational living. The open-concept kitchen flows directly into the family room, anchored by granite countertops, stainless steel appliances, and hand-scraped hardwood floors and plantation shutters add a clean, custom finish. A separate dining space gives you flexibility for special occasions, and the upstairs loft creates the perfect bonus space for a playroom, home office, or second hangout zone. Step outside to a low-maintenance backyard designed for enjoyment — covered patio, built-in fire pit, turf, and a dog run. Private, quite and no rear neighbors. Three-car garage. Close distance to Summer Lake Elementary, the community pool, clubhouse, lake, parks, and trails.

Listing Agent

Laura Zamora

Corcoran Icon Properties License #01819120 Listed on: 05/21/2026

Corcoran Icon Properties

Home Details

Home Type

  • Single Family

Year Built

  • Built in 2013

HOA Fees

  • $130 Monthly HOA Fees

Parking

  • 3 Car Attached Garage
  • Garage Door Opener

Home Design

  • Traditional Architecture
  • Slab Foundation
  • Tile Roof
  • Stucco

Interior Spaces

  • 2-Story Property
  • Plantation Shutters

Kitchen

  • Breakfast Bar
  • Gas Range
  • Microwave
  • Dishwasher

Flooring

  • Wood
  • Carpet
  • Tile

Bedrooms and Bathrooms

  • 5 Bedrooms
  • 4 Full Bathrooms

Laundry

  • Dryer
  • Washer

Utilities

  • Zoned Heating and Cooling System
  • Gas Water Heater

Additional Features

  • Solar owned by a third party
  • 6,977 Sq Ft Lot

Listing and Financial Details

  • Assessor Parcel Number 0324800333

Community Details

Overview

  • Association fees include common area maintenance, management fee
  • Association Phone (925) 392-8403
  • Summerlake Subdivision
  • Greenbelt

Amenities

  • Clubhouse

Recreation

  • Tennis Courts
  • Community Pool
  • Trails

Home Details

Home Type

Single Family

Year Built

Built in 2013

Lot Details

6,977 Sq Ft Lot

HOA Fees

$130 per month

Parking

3

Listing Details

  • Stories: 2
  • Year Built: 2013
  • Property Sub Type: Detached
  • Prop. Type: Residential
  • Subdivision Name: Summerlake
  • Directions: Cypress ~ E Summerlake Dr. ~ Manreasa Shore ~ Peyton~Allagash Ct..
  • Architectural Style: Traditional
  • Garage Yn: Yes
  • Unit Levels: Two Story
  • New Construction: No
  • Special Features: None

Interior Features

  • Flooring: Hardwood, Tile, Carpet
  • Appliances: Dishwasher, Gas Range, Microwave, Gas Water Heater
  • Accessibility Features: None
  • Full Bathrooms: 4
  • Total Bedrooms: 5
  • Fireplace Features: None
  • Fireplace: No
  • Window Features: Window Coverings
  • Room Kitchen Features: Breakfast Bar, Stone Counters, Dishwasher, Disposal, Gas Range/Cooktop, Kitchen Island, Microwave

Exterior Features

  • Roof: Tile
  • Lot Features: Court, Landscaped
  • Pool Features: None, Community
  • Pool Private: No
  • Construction Type: Stucco
  • Foundation Details: Slab
  • Property Condition: Existing

Garage/Parking

  • Garage Spaces: 3
  • Parking Features: Attached, Garage Door Opener

Utilities

  • Heating: Zoned
  • Cooling: Ceiling Fan(s), Central Air
  • Laundry Features: Dryer, Laundry Room, Washer
  • Cooling Y N: Yes
  • Heating Yn: Yes
  • Electric: Photovoltaics Third-Party Owned
  • Water Source: Public

Condo/Co-op/Association

  • Amenities: Clubhouse, Greenbelt, Pool, Tennis Court(s), Trail(s)
  • Association Fee: 130
  • Association Fee Frequency: Monthly
  • Association Name: NOT LISTED
  • Phone: 925-392-8403
  • Association: Yes

Fee Information

  • Association Fee Includes: Common Area Maint, Management Fee

Lot Info

  • Lot Size Sq Ft: 6977
  • Parcel Number: 0324800333

3D Interior and Exterior Tours

Floorplans

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
2025 $11,060 $580,289 $113,781 $466,508
2024 $10,818 $568,911 $111,550 $457,361
2023 $10,591 $557,757 $109,363 $448,394
2022 $10,330 $546,821 $107,219 $439,602
2021 $10,037 $536,100 $105,117 $430,983
2019 $9,596 $520,200 $102,000 $418,200
2018 $9,253 $510,000 $100,000 $410,000
2017 $7,675 $387,955 $60,521 $327,434
2016 $7,265 $380,349 $59,335 $321,014
2015 $7,168 $374,637 $58,444 $316,193
2014 $7,003 $367,300 $57,300 $310,000
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
05/21/2026 05/21/26 For Sale $745,000 -- $286 / Sq Ft
Source: Contra Costa Association of REALTORS®

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
Grant Deed $510,000 Chicago Title Company
Grant Deed $367,500 First American Title Company
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
Open $500,762 FHA
Previous Owner $367,304 VA
Source: Public Records

About the Listing Agent

Laura Zamora
Laura Zamora

Corcoran Icon Properties

(925) 666-7715

Section Image

Laura Zamora is a dedicated East Contra Costa County real estate professional serving Brentwood, Oakley, Discovery Bay, Antioch, Clayton, Alamo, and surrounding communities. As an agent with eXp Realty, Laura blends strategic marketing, data-driven pricing, and high-impact digital exposure to deliver exceptional results for her clients.

Known for her polished presentation style and strong negotiation skills, Laura believes that marketing isn’t optional — it’s essential. With over 95% of

View Laura's Profile

Laura's Other Listings

  • 330 Viceroy Way, Brentwood, CA 94513

    $725,000 New Construction

    • 4 Beds
    • 3 Baths
    • 2,310 Sq Ft
    • 330 Viceroy Way
    • Brentwood, CA

    Not all new homes are created equal! Welcome to 330 Viceroy Way — a brand-new Meritage home in Brentwood that skips the wait and delivers where it counts: space, layout, and a clean, modern feel from the moment you walk in. This 4-bedroom, 3-bath home offers approximately 2,310 sq ft, including a first-floor bedroom and full bath—because a flexible layout isn’t a luxury anymore, it’s expected.

    Laura Zamora Corcoran Icon Properties

    Section Image
  • 346 Gladstone Dr, Brentwood, CA 94513

    $775,000 Pending

    • 2 Beds
    • 2.5 Baths
    • 2,634 Sq Ft
    • 346 Gladstone Dr
    • Brentwood, CA

    Beautifully Upgraded Chesapeake Floor Plan! Light, bright, and beautifully upgraded, this enhanced Chesapeake floor plan stands out from the moment you walk in. Extensively updated in 2024, the home features wide-plank luxury vinyl flooring, new baseboards, fresh interior and ceiling paint, and modern lighting throughout—creating a clean, cohesive feel across the home. The fully reimagined

    Laura Zamora Corcoran Icon Properties

    Section Image
  • 208 Chinook Dr, Brentwood, CA 94513

    $715,000 $34K PRICE DROP

    • 3 Beds
    • 2 Baths
    • 2,049 Sq Ft
    • 208 Chinook Dr
    • Brentwood, CA

    Welcome to 208 Chinook Dr., a beautifully maintained single-story home in the sought-after Kindred & Balfour community by Shea Homes — Brentwood's intimate 55+ neighborhood. Built in 2022, this 3-bedroom, 2-bath residence lives like a model, with custom lighting throughout and an open-concept layout designed for easy, elegant living. The chef's kitchen features espresso cabinetry paired with

    Laura Zamora Corcoran Icon Properties

    Section Image
  • 2060 Kent Dr, Brentwood, CA 94513

    $689,000 Open Sat 12PM - 3PM

    • 2 Beds
    • 2.5 Baths
    • 2,032 Sq Ft
    • 2060 Kent Dr
    • Brentwood, CA

    High ceilings, an abundance of natural light, and over $100K in high-end finishes set this Summerset II home apart from the moment you walk in. The gleaming laminate wood floors run throughout and signal the level of care and quality carried into every room. The chef's kitchen is the heart of the home, featuring stainless steel appliances, quartz counters, and a marble tile backsplash — opening

    Laura Zamora Corcoran Icon Properties

    Section Image
  • 1055 Itow Ct, Penryn, CA 95663

    $1,150,000 $100K PRICE DROP

    • 5 Beds
    • 3.5 Baths
    • 3,102 Sq Ft
    • 1055 Itow Ct
    • Penryn, CA

    First time on the market in 33 years, this 5-bedroom, 3.5-bath home is tucked away at the end of a private court in Penryn on 3.6 picturesque acres. With over 3,100 square feet, the home offers generous living spaces and interior details reflective of its era. The property includes a barn and open space suitable for horses or other animals, embracing a true rural lifestyle. A large handmade pond

    Laura Zamora Corcoran Icon Properties

    Section Image
  • 320 Jefferson Dr, Brentwood, CA 94513

    $560,000 Sold Apr 03, 2026

    • 3 Beds
    • 2.5 Baths
    • 1,573 Sq Ft
    • 320 Jefferson Dr
    • Brentwood, CA

    Located in the gated Coppergate community, this move-in ready townhome offers a functional open-concept layout with modern updates throughout. The attached garage has been fully finished with painted walls and ceiling, brand new epoxy flooring, and is hardwired and ready for an EV charger. The main level features a spacious living area that flows seamlessly into the kitchen and dining space,

    Laura Zamora Corcoran Icon Properties

  • 117 Cardinal Ln, Discovery Bay, CA 94505

    $725,000 Sold Mar 06, 2026

    • 3 Beds
    • 2.5 Baths
    • 2,583 Sq Ft
    • 117 Cardinal Ln
    • Discovery Bay, CA

    Welcome to this beautiful 3-bedroom, 2.5-bath home offering 2,583 sq ft of bright, functional living space designed for everyday comfort. Recent updates include a new A/C, fresh interior paint, and new flooring, giving the home a clean, modern feel throughout. The spacious kitchen serves as the heart of the home, featuring solid-surface countertops, a large center island, ample storage, and a

    Laura Zamora Corcoran Icon Properties

  • 4828 Trenton St, Oakley, CA 94561

    $799,000 Sold Dec 23, 2025

    • 4 Beds
    • 2 Baths
    • 2,012 Sq Ft
    • 4828 Trenton St
    • Oakley, CA

    Get ready to fall in love with 4828 Trenton Street — a sleek, single-story stunner tucked at the end of a quiet court with the kind of indoor–outdoor living everyone wants. The moment you step outside, the backyard steals the show: a newly replastered pool with multicolor LED lighting, a waterfall, expansive patio spaces, and true RV/boat access for all your toys. This oversized lot is built for

    Laura Zamora Corcoran Icon Properties

  • 843 Vernazze Ct, Brentwood, CA 94513

    $1,135,000 Sold Dec 05, 2025

    • 5 Beds
    • 3 Baths
    • 3,247 Sq Ft
    • 843 Vernazze Ct
    • Brentwood, CA

    This one will steal your heart before you even step inside! Luxury, Location, and Lifestyle—All in One Brentwood Beauty! Welcome to Tuscany, where elegance meets everyday comfort. Tucked away on a quiet Brentwood court, this 3,247 sq ft home blends luxury design with a flexible floor plan. A custom wrought iron entry sets the tone for soaring ceilings, crown molding, two fireplaces, and designer

    Laura Zamora Corcoran Icon Properties

Source: Contra Costa Association of REALTORS®

MLS Number: 41135512

Contra Costa Association of REALTORS®

APN: 032-480-033-3

California Contra Costa County Oakley 94561 East Contra Costa

621 Allagash Ct, Oakley, CA

Disclaimer: Certain information contained herein is derived from information provided by parties other than Homes.com. All information provided is deemed reliable, but is not guaranteed to be accurate and should be independently verified.

Contra Costa Association of REALTORS® Bay East ©2026. BridgeMLS ©2026, CCAR ©2026. Information Deemed Reliable But Not Guaranteed. This information is being provided by the Bay East MLS, BridgeMLS or CCAR MLS. The listings presented here may or may not be listed by the Broker/Agent operating this website. This information is intended for the personal use of consumers, and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing.

Nearby Homes
Laura Zamora
Laura Zamora
Listing Agent Section Image
Corcoran Icon Properties
(925) 666-7715
Your Personal Tour Guide

Ask me questions while you tour the home.