Google satellite image for 6585 Irwin Simpson Rd, Mason, OH 45040

Off market nov 1997 for $125K

$1,212,583

Est. refi paymentEst. refi $855/mo

•

3.5 ba

•

4,960

sq ft

6585 Irwin Simpson Rd, Mason, OH 45040

About this home

6585 Irwin Simpson Rd is a 4,960 square foot house on a 7.42 acre lot with 4 bedrooms and 3.5 bathrooms. - it last sold on November 24, 1997 for $125,000. Based on Redfin's Mason data, we estimate the home's value is $1,212,583.

Single-familyProperty Type

1993Year Built

7.42 acresLot Size

$244Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,212,583

$1.1M since sold in November 1997$7,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 88.9% higher than the average sale price ($642K) of 6 comparable homes.

SOLD AUG 31, 2026
$470,000
A
4 beds2.5 baths2,196 sq ft
9636 Coventry Ct, Mason, OH 45040
SOLD AUG 31, 2026
$585,000
B
4 beds3.5 baths2,608 sq ft
8896 Charleston Woods Dr, Mason, OH 45040
SOLD JUL 7, 2026
$642,000
C
4 beds3.5 baths3,448 sq ft
8706 Charleston Ridge Dr, Mason, OH 45040
SOLD SEP 3, 2026
$1,175,000
D
4 beds2.5 baths2,870 sq ft
6208 Snidercrest Dr, Mason, OH 45040
SOLD SEP 29, 2026
$465,000
E
4 beds3 baths2,747 sq ft
9899 Cedar Knoll Dr, Mason, OH 45040
SOLD SEP 25, 2026
$514,000
F
4 beds2.5 baths2,588 sq ft
9540 Parrot Pl, Mason, OH 45040

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$1,134,896

Est. take-home

List your home with Redfin and save $12,126

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$5,701/mo

Redfin rental estimate

List your home for rent

Market trends in 45040, OH

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

99.2%

0.2% MoM

Median sale price

$485K

$10K MoM

Avg. days on market

47d

1 days MoM

Recently sold homes

197

38 MoM

New listings for sale

OPEN SAT, 11AM TO 12:30PM
$524,900
4 beds3 baths2,208 sq ft
7885 Birchwood Ct, Mason, OH 45040
NEW 12 HRS AGO
$839,000
5 beds3.5 baths3,734 sq ft
6625 Rosemont Ln, Mason, OH 45040
OPEN SUN, 2PM TO 4PM
$689,900
4 beds2.5 baths3,033 sq ft
6858 Man O War Ln, Mason, OH 45040
OPEN SAT, 12PM TO 2PM
$625,000
4 beds3 baths2,886 sq ft
4007 Top Flite Ln, Mason, OH 45040
LISTED BY REDFIN
$260,000
3 beds1 bath900 sq ft
209 E Circle Dr, Mason, OH 45040
OPEN SAT, 12PM TO 1PM
$432,000
3 beds2.5 baths1,647 sq ft
9261 Fields Dr, Mason, OH 45040
$255,000
2 beds1.5 baths1,080 sq ft
337 Walnut Ln, Mason, OH 45040
COMING SOON
$599,999
4 beds2.5 baths2,303 sq ft
3334 Top Flite Ln, Mason, OH 45040
OPEN SAT, 12PM TO 1:30PM
$225,000
2 beds2 baths1,132 sq ft
4906 Bordeaux Ln, Mason, OH 45040
OPEN SUN, 12PM TO 1:30PM
$375,000
2 beds2 baths1,622 sq ft
4413 Black Oak Ln, Mason, OH 45040
See all

Provided by Redfin

Sale history for 6585 Irwin Simpson Rd

Year

Property tax

Land + Additions

Assessment*

2025

$11,965 (−0.6%)

$120,810 + $160,100

$280,910

2024

$12,035 (+110.2%)

$120,810 + $160,100

$280,910

2023

$5,726 (−50.0%)

$81,120 + $143,287

$224,407

2022

$11,452 (+5.2%)

$81,120 + $143,287

$224,407

2021

$10,889 (+4.4%)

$81,120 + $143,287

$224,407

2020

$10,432 (+7.9%)

$65,951 + $116,494

$182,445

2019

$9,668 (−0.4%)

$65,951 + $116,494

$182,445

2018

$9,707 (+9.7%)

$65,951 + $116,494

$182,445

2017

$8,847 (−2.7%)

$34,045 + $119,756

$153,801

2016

$9,095 (+2.1%)

$34,045 + $119,756

$153,801

2014

$8,906 (−0.2%)

$32,715 + $105,980

$138,695

2013

$8,924

$32,715 + $105,980

$138,695

Tax history for 6585 Irwin Simpson Rd

Year

Property tax

Land + Additions

Assessment*

2025

$11,965 (−0.6%)

$120,810 + $160,100

$280,910

2024

$12,035 (+110.2%)

$120,810 + $160,100

$280,910

2023

$5,726 (−50.0%)

$81,120 + $143,287

$224,407

2022

$11,452 (+5.2%)

$81,120 + $143,287

$224,407

2021

$10,889 (+4.4%)

$81,120 + $143,287

$224,407

2020

$10,432 (+7.9%)

$65,951 + $116,494

$182,445

2019

$9,668 (−0.4%)

$65,951 + $116,494

$182,445

2018

$9,707 (+9.7%)

$65,951 + $116,494

$182,445

2017

$8,847 (−2.7%)

$34,045 + $119,756

$153,801

2016

$9,095 (+2.1%)

$34,045 + $119,756

$153,801

2014

$8,906 (−0.2%)

$32,715 + $105,980

$138,695

2013

$8,924

$32,715 + $105,980

$138,695

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Property details

Interior

Basement Information
Basement Sq. Ft: 1,860
Basement Finish: Finished
Basement Type: Full

Bathroom Information
# of Full Baths: 3
# of 1/2 Baths: 1
# of Bathroom Fixtures: 13

Heating & Cooling
Heating Type: Heat Pump

Fireplace Information
# of Fireplaces: 1
Fireplace Type: 1 Opening
Has Fireplace

Exterior

Exterior Information
Physical Condition: Good
Foundation Type: Concrete
Construction Type: Brick
Exterior Wall: Masonry
Building Type: Single Family

Property Information
Subdivision Name: 9
Living Sq. Ft: 4,960
Building Sq. Ft: 5,581
# of Stories: 1
Stories Type: 1
Legal Description: 2 -3-2 7.4214 AC.

Parking & Garage Information
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 621
Garage / Carport Type: Attached

Lot Information
# of Buildings: 1
Land Sq. Ft: 323,276
School Tax District: LITTLE MIAMI LOCAL
Municipality Name: DEERFIELD TWP
Acres: 7.4214
State Use Description: SGL FAM DWG 0-9.99 AC

Financial

Assessor Information
Assessment Year: 2025
Tax District County: MASON CSD

Public facts

Beds: 4
Baths: 3.5
Sq. Ft.: 4,960
Stories: 1.0
Lot Size: 7.42 acres
Style: Single Family Residential
Year Built: 1993
Year Renovated: —
County: Warren County
APN: 15021260130

Home facts updated by county records on Sep 8, 2026

Around this home

Schools

Mason Intermediate Elementary School

Public 3-6 • Assigned • 3.4mi

9/10

Mason Middle School

Public 7-8 • Assigned • 3.4mi

8/10

William Mason High School

Public 9-12 • Assigned • 3.8mi

9/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

1/10 Flood Factor

Minimal risk of a flood reaching the building in the next 30 years

1/10 Fire Factor

Unlikely to be in a wildfire in next 30 years

4/10 Heat Factor

7 days above 102° expected this year, 17 days in 30 years

2/10 Wind Factor

1% chance of strong winds in next 30 years

4/10 Air Factor

5 unhealthy days expected this year, 7 days in 30 years

Provided by First Street

Historical weather

Mason, OH • 45040

Average low and high temperatures (°F)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Sun exposure

In this area, properties receive around 9.2 hours in June and 3.1 hours in December, placing it below the U.S. average for solar exposure.

9.2 hrs

3.1 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$1.15M – $1.40M

Reach more buyers when you sell with Redfin. Save up to $12,126 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

$1,150,000

5 beds4 baths3,281 sq ft

5345 Mapledale Way, Mason, OH 45040

VIDEO TOUR

$650,000

4 beds2.5 baths4,360 sq ft

9142 Knightsridge Ln, Mason, OH 45040

$354,900

5 beds2 baths— sq ft

8016 School Rd, Cincinnati, OH 45249

(513) 885-1794

$869,900

5 beds4.5 baths3,498 sq ft

8101 Taffy Dr, West Chester, OH 45069

$865,000

5 beds5 baths4,370 sq ft

9817 Cross Meadow Dr, Mason, OH 45040

OPEN SUN, 11AM TO 12PM

$965,000

4 beds3.5 baths2,716 sq ft

9750 Kensington Ln, Mason, OH 45040

New listings for sale in 45040

OPEN SAT, 11AM TO 12:30PM

$524,900

4 beds3 baths2,208 sq ft

7885 Birchwood Ct, Mason, OH 45040

NEW 12 HRS AGO

$839,000

5 beds3.5 baths3,734 sq ft

6625 Rosemont Ln, Mason, OH 45040

OPEN SUN, 2PM TO 4PM

$689,900

4 beds2.5 baths3,033 sq ft

6858 Man O War Ln, Mason, OH 45040

OPEN SAT, 12PM TO 2PM

$625,000

4 beds3 baths2,886 sq ft

4007 Top Flite Ln, Mason, OH 45040

LISTED BY REDFIN

$260,000

3 beds1 bath900 sq ft

209 E Circle Dr, Mason, OH 45040

OPEN SAT, 12PM TO 1PM

$432,000

3 beds2.5 baths1,647 sq ft

9261 Fields Dr, Mason, OH 45040

$255,000

2 beds1.5 baths1,080 sq ft

337 Walnut Ln, Mason, OH 45040

COMING SOON

$599,999

4 beds2.5 baths2,303 sq ft

3334 Top Flite Ln, Mason, OH 45040

OPEN SAT, 12PM TO 1:30PM

$225,000

2 beds2 baths1,132 sq ft

4906 Bordeaux Ln, Mason, OH 45040

Home values near 6585 Irwin Simpson Rd

Data from public records.

Address	Redfin Estimate
6529 Irwin Simpson Road, Mason, OH 4 Beds \| 5.5 Baths \| 7851 Sq. Ft.	$1,943,204
6471 Irwin Simpson Road, Mason, OH 4 Beds \| 4 Baths \| 5378 Sq. Ft.	$1,028,780

Address	Redfin Estimate
6661 Irwin Simpson Road, Mason, OH 4 Beds \| 5 Baths \| 5055 Sq. Ft.	$1,418,743
6529 Irwin Simpson Road, Mason, OH 4 Beds \| 5.5 Baths \| 7851 Sq. Ft.	$1,651,537

Address	Redfin Estimate
6625 Irwin Simpson Road, Mason, OH 4 Beds \| 4 Baths \| 4790 Sq. Ft.	$1,996,679
6529 Irwin Simpson Road, Mason, OH 4 Beds \| 5.5 Baths \| 7851 Sq. Ft.	$1,696,378

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

Houses for rent in Mason	Agents near me	Dayton, OH homes for sale	Mason Housing Market
Houses for sale near me	Columbus, OH homes for sale	Westerville, OH homes for sale
Land for sale near me	Cincinnati, OH homes for sale	Toledo, OH homes for sale
Open Houses near me	Cleveland, OH homes for sale	Mason Property Records
Condos for sale near me	Dublin, OH homes for sale	OH New Listings

The Falls of Landen Condominiums homes for sale
Carmelle homes for sale

45036 homes for sale
45039 homes for sale
45040 homes for sale

West Chester homes for sale
Cincinnati homes for sale
Loveland homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in 45040, OH

Sale history for 6585 Irwin Simpson Rd

Tax history for 6585 Irwin Simpson Rd

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 45040

Home values near 6585 Irwin Simpson Rd

More real estate resources