Google street view image for 1505 Seminary St, Alton, IL 62002

Off market dec 2010 for $41K

$85,604

Est. refi paymentEst. refi $330/mo

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— ba

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884

sq ft

1505 Seminary St, Alton, IL 62002

About this home

1505 Seminary St is a 884 square foot house on a 5,225 square foot lot. - it last sold on December 22, 2010 for $41,000. Based on Redfin's Alton data, we estimate the home's value is $85,604.

Single-familyProperty Type

1945Year Built

5,225 sq ftLot Size

$97Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$85,604

$45K since sold in December 2010$2,000 since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 47.8% higher than the average sale price ($58K) of 6 comparable homes.

SOLD SEP 24, 2026
$21,500
A
2 beds1 bath884 sq ft
3328 Oakland Ave, Alton, IL 62002
SOLD MAY 27, 2026
$99,500
B
2 beds1 bath938 sq ft
1205 Florence St, Alton, IL 62002
SOLD JUL 27, 2026
$44,900
C
2 beds1 bath672 sq ft
3034 Glenwood Ave, Alton, IL 62002
SOLD APR 16, 2026
$65,000
D
4 beds2 baths1,026 sq ft
1416 Milton Rd, Alton, IL 62002
SOLD APR 10, 2026
$48,500
E
1 bed1 bath862 sq ft
2619 Sidney St, Alton, IL 62002
SOLD OCT 2, 2026
$68,000
F
2 beds1 bath1,068 sq ft
515 Marsh Ave, Alton, IL 62002

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Earn from this home

Refinance

Est. cash available

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Market trends in 62002, IL

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

97.1%

0.5% MoM

Median sale price

$131K

$1K MoM

Avg. days on market

43d

0 days MoM

Recently sold homes

108

3 MoM

New listings for sale

$135,000
3 beds1 bath1,110 sq ft
2306 Valleyview Dr, Alton, IL 62002
NEW 19 HRS AGO
$235,000
3 beds2 baths2,290 sq ft
824 Henry St, Alton, IL 62002
$149,900
2 beds1 bath780 sq ft
2425 Gillis St, Alton, IL 62002
3D WALKTHROUGH
$285,000
3 beds2 baths1,040 sq ft
8421 Beane Ln, Alton, IL 62002
$40,000
2 beds1 bath1,648 sq ft
1908 Central Ave, Alton, IL 62002
COMING SOON
$250,000
2 beds2.5 baths2,264 sq ft
2210 Gillis St, Alton, IL 62002
$349,900
4 beds2.5 baths1,913 sq ft
4609 Camellia Pl, Alton, IL 62002
$220,000
4 beds4 baths3,120 sq ft
1309 Willard Ave, Alton, IL 62002
$220,000
5 beds3 baths2,472 sq ft
3203 Mayfield Ave, Alton, IL 62002
$125,000
2 beds1 bath967 sq ft
309 Maurice St, Alton, IL 62002
See all

Provided by Redfin

Sale history for 1505 Seminary St

Year

Property tax

Land + Additions

Assessment*

2025

$1,871 (+11.9%)

$2,640 + $26,730

$29,370

2024

$1,672 (+9.8%)

$2,640 + $26,730

$29,370

2023

$1,523 (+10.6%)

$2,390 + $24,180

$26,570

2022

$1,377 (+4.5%)

$1,950 + $19,740

$21,690

2021

$1,317 (+1.6%)

$1,950 + $19,740

$21,690

2019

$1,296 (+3.9%)

$1,830 + $18,550

$20,380

2018

$1,247 (+1.4%)

$1,720 + $17,480

$19,200

2017

$1,230 (+2.0%)

$1,680 + $17,030

$18,710

2016

$1,205 (−2.4%)

$1,680 + $17,030

$18,710

2015

$1,235 (+6.6%)

$1,680 + $17,030

$18,710

2013

$1,159

$1,730 + $17,490

$19,220

Tax history for 1505 Seminary St

Year

Property tax

Land + Additions

Assessment*

2025

$1,871 (+11.9%)

$2,640 + $26,730

$29,370

2024

$1,672 (+9.8%)

$2,640 + $26,730

$29,370

2023

$1,523 (+10.6%)

$2,390 + $24,180

$26,570

2022

$1,377 (+4.5%)

$1,950 + $19,740

$21,690

2021

$1,317 (+1.6%)

$1,950 + $19,740

$21,690

2019

$1,296 (+3.9%)

$1,830 + $18,550

$20,380

2018

$1,247 (+1.4%)

$1,720 + $17,480

$19,200

2017

$1,230 (+2.0%)

$1,680 + $17,030

$18,710

2016

$1,205 (−2.4%)

$1,680 + $17,030

$18,710

2015

$1,235 (+6.6%)

$1,680 + $17,030

$18,710

2013

$1,159

$1,730 + $17,490

$19,220

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

Property details

Interior

Bathroom Information
# of Bathroom Fixtures: 8

Heating & Cooling
Heating Type: Warm Air

Exterior

Exterior Information
Building Construction Quality: Average
Exterior Wall: Vinyl

Property Information
Subdivision Name: BROWN & OTHERS ADD
Living Sq. Ft: 884
Building Sq. Ft: 884
Legal Description: BROWN & OTHERS ADD LOT PT 165 166 50X104.5

Lot Information
# of Buildings: 1
Land Sq. Ft: 5,225
Legal Lot Number: 165
Municipality Name: ALTON
Acres: 0.1199
Depth Footage: 104.5
Front Footage: 50
County Use Description: SINGLE FAMILY

Financial

Assessor Information
Assessment Year: 2025
Tax District County: ALTON CITY; HAYNER LIBRARY

Public facts

Beds: —
Baths: —
Sq. Ft.: 884
Stories: —
Lot Size: 5,225 square feet
Style: Single Family Residential
Year Built: 1945
Year Renovated: —
County: Madison County
APN: 232080715402001

Home facts updated by county records on Oct 12, 2026

Around this home

Schools

East Elementary School

Public 3-5 • Assigned • 0.5mi

5/10

Alton Middle School

Public 6-8 • Assigned • 0.6mi

4/10

Alton High School

Public 9-12 • Assigned • 2.5mi

3/10

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

5/10 Heat Factor

7 days above 106° expected this year, 20 days in 30 years

2/10 Wind Factor

1% chance of strong winds in next 30 years

3/10 Air Factor

2 unhealthy days expected this year, 4 days in 30 years

Provided by First Street

Historical weather

Alton, IL • 62002

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 9.8 hours in June and 4.1 hours in December, which is comparable to the U.S. average for solar exposure.

9.8 hrs

4.1 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$82,000 – $99,000

Sell confidently with a local market expert in Alton. 3 minutes to get started.

Nearby similar homes

$17,500

2 beds1 bath666 sq ft

515 Lampert St, Alton, IL 62002

$42,400

2 beds1 bath925 sq ft

402 Condit Ave, Alton, IL 62002

$50,000

2 beds0.5 baths888 sq ft

1206 Rixon, Alton, IL 62002

$32,500

2 beds1 bath936 sq ft

2201 Johnson St, Alton, IL 62002

$236,000

4 beds2 baths1,916 sq ft

2718 Bryden, Alton, IL 62002

$106,000

2 beds1 bath976 sq ft

3423 Thomas Ave, Alton, IL 62002

New listings for sale in 62002

$135,000

3 beds1 bath1,110 sq ft

2306 Valleyview Dr, Alton, IL 62002

NEW 19 HRS AGO

$235,000

3 beds2 baths2,290 sq ft

824 Henry St, Alton, IL 62002

$149,900

2 beds1 bath780 sq ft

2425 Gillis St, Alton, IL 62002

3D WALKTHROUGH

$285,000

3 beds2 baths1,040 sq ft

8421 Beane Ln, Alton, IL 62002

$40,000

2 beds1 bath1,648 sq ft

1908 Central Ave, Alton, IL 62002

COMING SOON

$250,000

2 beds2.5 baths2,264 sq ft

2210 Gillis St, Alton, IL 62002

$349,900

4 beds2.5 baths1,913 sq ft

4609 Camellia Pl, Alton, IL 62002

$220,000

4 beds4 baths3,120 sq ft

1309 Willard Ave, Alton, IL 62002

$220,000

5 beds3 baths2,472 sq ft

3203 Mayfield Ave, Alton, IL 62002

Home values near 1505 Seminary St

Data from public records.

Address	Redfin Estimate
1506 Seminary Street, Alton, IL 2 Beds \| 1 Baths \| 892 Sq. Ft.	$91,590
1529 Seminary Street, Alton, IL 3 Beds \| 1 Baths \| 1201 Sq. Ft.	$120,789

Address	Redfin Estimate
1521 Seminary Street, Alton, IL 2 Beds \| 1 Baths \| 810 Sq. Ft.	$111,877
2800 Brown Street, Alton, IL 2 Beds \| 1.5 Baths \| 1170 Sq. Ft.	$106,563

Address	Redfin Estimate
1515 Seminary Street, Alton, IL 5 Beds \| 1 Baths \| 1258 Sq. Ft.	$144,283
2814 Brown Street, Alton, IL 1 Beds \| 1 Baths \| 864 Sq. Ft.	$103,649

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 62002, IL

Sale history for 1505 Seminary St

Tax history for 1505 Seminary St

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 62002

Home values near 1505 Seminary St

More real estate resources