When was property at 4010 Siino Avenue built and last sold?

The property at 4010 Siino Avenue was built in 1950 and last sold on Nov 6, 2014 for $425,000.

How much is this home worth?

The estimated value of the home located at 4010 Siino Avenue is $775,229.

What are some comparable homes to 4010 Siino Avenue?

There are currently no comparable homes to 4010 Siino Avenue.

Concord

94521

4010 Siino Ave

Sold on Jul 21, 2026

Map

$730,000

● House - Off Market

4010 Siino Ave

Concord, CA 94521

3 Beds

2 Baths

1,281 Ft²

$3,659

Est. Monthly

About This Property

Lovely single-story updated home on a sprawling almost 1/4 acre lot with sweeping panoramic views, beautifully renovated and filled with natural light.

Unit Size

1,281 Ft²

Days on Market

60 days

Land Size

0.23 acres

Price per sqft

$582

Property Type

House

Property Taxes

HOA Dues

Year Built

1950

Payment Calculator

Cap Rate Calculator

Last updated: 3 months ago (bridgeMLS/CCAR/Bay East AOR #41135704)

Price History

Date / Event	Date	Event
Jul 21, 2026	Sold	Premium
Sold
Jul 9, 2026	In contract	-
In contract
Jun 10, 2026	Price Decreased	$745,000 ↓ $30K (3.9%)
Price Decreased
May 22, 2026	Listed by Dudum Real Estate Group	$775,000
Listed by Dudum Real Estate Group

Property Highlights

Garage

Air Conditioning

Fireplace

With View

Building Info

Overview

General

Year Built: 1950

Effective Year Built: 2000
Total Rooms: 6
Bedroom Count: 3
Bathroom Count: 2
Full Bathrooms: 2
Building Condition: 0
Building Quality: 0
Construction Type: 0
Building Style: 0
Exterior Walls Type: 0
Interior Walls Type: 0
Roof Shape Type: 0
Roof Cover Type: 0
Floor Count: 100
Floor Cover: 0
Basement Type: 0
Basement Area: 0
Garage Type: 7
Garage Square Area: 264
Parking Space Count: 1
Patio Type: 0
Porch Type: 0
Pool Type: 0
Location Influence Type: K

Dimensions

Lot Size Square Feet: 10,200

Total Building Area: 1,281
Building Area: 1,281
Building Area Measurement: L

Heating and Cooling

Air Conditioning: 0

Heating: 0
Heated Square Feet: 1,281
Heating Fuel Type: 0

Utilities

Sewer System: 0

Water Service: 0

Building

Building Type: 0

Property Class: R
Subdivision: ROSAL PARK
Land Acres: 0000000234
Standard Land Use Code: 1001
County Land Use Code: 11
Legal Description 1: ROSAL PARK POR LOT 11

Neighborhood

School District Name: Mount Diablo Unified School District

School Tax School District: MT. DIABLO UNIF
Census Tract: 334001

Geography

Parcel: 132-112-001-4

Lot: 11
Latitude: 37.9662
Longitude: -122

Address

Full Address: 4010 Siino Ave

Address - House Number: 4010
Address - Street Name: Siino
Address - Suffix Type: Ave
State: CA
City Name: Concord
Carrier Code: C011
4-Digit Zip Code: 2642
Zip Code: 94521

Valuation

Tax

Tax Year: 2020

Tax Amount: $605,466
Tax Rate Code Area: 2-002

Open Liens

Total Open Liens:

Premium

Total Open Liens Amount:

Premium
First Open Lien Mortgage Lender:

Premium
First Open Lien Mortgage Recording Date:

Premium
First Open Lien Mortgage Loan Amount:

Premium
First Open Lien Mortgage Term:

Premium
First Open Lien Mortgage Position:

Premium
First Open Lien Mortgage Loan Type:

Premium
First Open Lien Mortgage Loan Due Date:

Premium

Assessments Valuation

Assessed Year: 2020

Assessed Total Value: $467,043
Assessed Land Value: $274,732
Assessed Improvements Value: $192,311

Sales

Current Sale Contract Date: Nov 06, 2014

Current Sale Recording Date: Nov 14, 2014
Current Sale Price:

Premium
Current Sale Document Type: 36
Current Sale Input Document Number: 2014-202012
Previous Sale Recording Date: Mar 11, 2014
Previous Sale Contract Date: Mar 03, 2014
Previous Sale Amount: $312,000
Previous Sale Document Type: 36

Last Sale Mortgage

First Mortgage Lender:

Premium

First Mortgage Transaction Date:

Premium
First Mortgage Loan Amount:

Premium
First Mortgage Terms:

Premium
First Mortgage Loan Type:

Premium
First Mortgage Loan Due Date:

Premium

Previous Mortgages

Previous Mortgage Lender:

Premium

Previous Mortgage Transaction Date:

Premium
Previous Mortgage Loan Amount:

Premium
Previous Mortgage Term:

Premium
Previous Mortgage Loan Type:

Premium

Data used for valuation calculations is provided by RealtyHop, and other third party sources

Request mortgage information redaction

Comparables

About Concord

Stats & Trends

Median Asking:

$749,000

Sale Price/ft²

$483

Below Asking

0.01%

Average Days on Market

Average Home Size

1369 ft²

Average Home Age

54.5 years

Currently For Sale

199 Listings

Based on RH Advisors, Inc. calculations of home data from MLS and/or public records.

Similar Homes for Sale

Currently no similar homes around

Nearby Rentals

Unit for rent at 1279 Lancashire Dr, CONCORD, CA, 94518

$6,950 /mo

4 Beds
2 Baths
1,995 ft²

1279 Lancashire Dr, CONCORD, CA, 94518 Listing by Theresa Lee

Unit for rent at 1304 Saddlehill Ln, CONCORD, CA, 94521

$5,750 /mo

4 Beds
2 Baths
1,728 ft²

1304 Saddlehill Ln, CONCORD, CA, 94521 Listing by Katya Svetlakova

Unit for rent at 5015 Valley Crest Dr, CONCORD, CA, 94521

$2,500 /mo

2 Beds
2 Baths
1,100 ft²

5015 Valley Crest Dr, CONCORD, CA, 94521 Listing by Joseph Tanos

Rentals Near You

Click here to view more rentals in the neighborhood.

Listed by: Mariah Bradford, Dudum Real Estate Group
Last Updated: 3 months ago
Data Source: CRMLS, MLS# 41135704

The multiple listing data appearing on this website, or contained in reports produced therefrom, is owned and copyrighted by California Regional Multiple Listing Service, Inc. ("CRMLS") and is protected by all applicable copyright laws. Information provided is for viewer's personal, non-commercial use and may not be used for any purpose other than to identify prospective properties the viewer may be interested in purchasing. All listing data, including but not limited to square footage and lot size is believed to be accurate, but the listing Agent, listing Broker and CRMLS and its affiliates do not warrant or guarantee such accuracy. The viewer should independently verify the listed data prior to making any decisions based on such information by personal inspection and/or contacting a real estate professional. All data, including all measurements and calculations of area, is obtained from various sources and has not been, and will not be, verified by broker or MLS. All information should be independently reviewed and verified for accuracy. Properties may or may not be listed by the office/agent presenting the information