OFF MARKET

Off Market Oct 2023 for $411K

$440,647

•

1,640

sq ft

21 Old Post Rd, Sanford, ME 04073

About this home

Welcome to 21 Old Post Road in South Sanford. Discover comfort and timeless charm in this immaculately kept 3-bedroom, 1.5-bath traditional Cape. Inviting living spaces with modern amenities in a quiet neighborhood. An entertainers dream with a formal dining room just off the kitchen. A front to back living room with ample space for everyone to relax. All three bedrooms on the second level so you won't be running up and down stairs in the middle of the night to check on anyone. A generously sized primary bedroom with new heat pump to keep the temperature just right while you drift off to sleep. A semi-finished lower-level bonus area provides additional space for leisure. All systems have been attended to with the upmost of care. A list of upgrades available upon request. A perfectly manicured yard offers potential for outdoor enjoyment and gardening. Two oversized sheds add practical storage options to the property. This home is just a short distance from the shopping centers and the new high school. A commuter's dream with quick access to Route 4 means less time driving and more time enjoying home life. Schedule a showing now to explore the possibilities of your new home at 21 Old Post Road. Open house Sunday, August 13th from 12pm to 2pm.

Single-familyProperty Type

1987Year Built

1.35 acresLot Size

$269Est. Price/Sq.Ft.

5 spacesParking

Listed by Joshua Lagasse • RE/MAX Realty One

Contact: 207-251-3701

Bought with Heather Kelly • Keller Williams Coastal and Lakes & Mountains Realty

Redfin checked: 2 minutes ago

•Source:MREIS #1568283

Redfin Estimate

$440,647

$30K since sold in October 2023$3,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 7.7% higher than the average sale price ($409K) of 6 comparable homes.

SOLD MAY 5, 2026
$396,000
A
3 beds1.5 baths1,566 sq ft
8 Jesse Cir, Sanford, ME 04073
SOLD MAR 6, 2026
$375,000
B
3 beds1 bath1,600 sq ft
63 Country Club Rd, Sanford, ME 04073
SOLD JUL 30, 2026
$470,000
C
3 beds2 baths1,824 sq ft
419 Grammar Rd, Sanford, ME 04073
SOLD JAN 12, 2026
$469,900
D
3 beds2 baths2,020 sq ft
8 Stoney Brook Rd, Sanford, ME 04073
SOLD DEC 1, 2025
$335,000
E
3 beds1 bath1,334 sq ft
19 Oak Ridge Rd, Sanford, ME 04073
SOLD MAR 27, 2026
$410,000
F
3 beds1.5 baths1,440 sq ft
220 School St, Sanford, ME 04073

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Earn from this home

Sell

$102,269

Est. take-home

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Rent

$2,333/mo

Redfin rental estimate

List your home for rent

Market trends in 04073, ME

Last updated July 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

99.7%

+0.5% MoM

Median sale price

$395K

$4K MoM

Avg. days on market

32d

5 days MoM

Recently sold homes

15 MoM

New listings for sale

NEW 1 HR AGO
$239,000
3 beds2 baths1,968 sq ft
7 Juniper Ln, Sanford, ME 04073
COMING SOON
$379,000
3 beds1 bath1,860 sq ft
54 Essex St, Sanford, ME 04073
NEW 7 HRS AGO
$320,000
4 beds2 baths1,560 sq ft
3 Leighton St, Sanford, ME 04073
NEW 17 HRS AGO
$499,900
3 beds2.5 baths1,560 sq ft
47 Spencer Hill Rd, Sanford, ME 04073
NEW 29 HRS AGO
$332,900
3 beds2 baths1,454 sq ft
44 Emery St, Sanford, ME 04073
$465,000
3 beds2 baths1,974 sq ft
152 Sand Pond Rd, Sanford, ME 04073
$280,000
2 beds2 baths1,224 sq ft
14 Hammond St, Sanford, ME 04073
$495,000
3 beds2 baths1,582 sq ft
156 Milton Ave, Sanford, ME 04073
$495,000
4 beds2 baths2,534 sq ft
623 Country Club Rd, Sanford, ME 04073
$220,000
3 beds1 bath1,512 sq ft
34 Lavalley Rd, Sanford, ME 04073
See all

Provided by Redfin

Sale history for 21 Old Post Rd

Date

Event

Price

MREIS #1568283

Oct 6, 2023

Sold

$411,000

$251/sq ft

Aug 10, 2023

Listed

$389,900

$238/sq ft

MREIS #1373172

Mar 4, 2019

Sold

$234,900

$143/sq ft

Jan 3, 2019

Price Changed

$239,900

$146/sq ft

Oct 10, 2018

Listed

$244,900

$149/sq ft

+25

Sweet & Adorable Cape Cod Style Home is situated on 1.35 acres with open field, wooded area and brook on side boundary line. This charming home offers open concept first floor kitchen, dining and living room design, 3 bedrooms, 2 baths. There is also a heated daylight basement which could easily provide additional living space. The property is well landscaped with mature shrubs, custom retainer walls and walkways plus deck and patio area to enjoy the pool area. Square Footage is estimated. See town data sheet in disclosures!

Year

Property tax

Land + Additions

Assessment*

2025

$5,381 (+5.9%)

$47,500 + $267,200

$314,700

2024

$5,079 (+18.6%)

$47,500 + $267,200

$314,700

2023

$4,283 (+2.3%)

$47,500 + $235,400

$282,900

2022

$4,187

$47,500 + $235,400

$282,900

2021

$4,183 (+4.4%)

$47,500 + $182,600

$230,100

2020

$4,008 (+4.2%)

$47,500 + $151,300

$198,800

2019

$3,848 (+17.0%)

$47,500 + $138,400

$185,900

2018

$3,290 (+3.7%)

$47,500 + $113,000

$160,500

2017

$3,173 (−4.9%)

$47,500 + $105,500

$153,000

2016

$3,338 (−4.7%)

$47,500 + $99,300

$146,800

2015

$3,502 (+2.5%)

$57,000 + $101,900

$158,900

2013

$3,415

$59,200 + $101,900

$161,100

Tax history for 21 Old Post Rd

Year

Property tax

Land + Additions

Assessment*

2025

$5,381 (+5.9%)

$47,500 + $267,200

$314,700

2024

$5,079 (+18.6%)

$47,500 + $267,200

$314,700

2023

$4,283 (+2.3%)

$47,500 + $235,400

$282,900

2022

$4,187

$47,500 + $235,400

$282,900

2021

$4,183 (+4.4%)

$47,500 + $182,600

$230,100

2020

$4,008 (+4.2%)

$47,500 + $151,300

$198,800

2019

$3,848 (+17.0%)

$47,500 + $138,400

$185,900

2018

$3,290 (+3.7%)

$47,500 + $113,000

$160,500

2017

$3,173 (−4.9%)

$47,500 + $105,500

$153,000

2016

$3,338 (−4.7%)

$47,500 + $99,300

$146,800

2015

$3,502 (+2.5%)

$57,000 + $101,900

$158,900

2013

$3,415

$59,200 + $101,900

$161,100

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

Public record

Public record
Zoning

Beds

Baths

1.5

Stories

Lot width

—

Lot depth

—

Lot size

1.35 Acres

Year renovated

—

Sq. Ft.

1,638

Year built

1987

Style

Single Family Residential

County

York County

APN

84487

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 30, 2026.

RMU

Rural Mixed Use Zone

The purpose of the Rural Mixed Use RMU Zone is to provide areas in the City which foster a working rural environment, including a mix of residential and traditional rural uses, while maintaining the rural character of these areas.

Permitted uses

Include but are not limited to:

Agriculture
Livestock production
Housing-Single unit
Processing
Fire house
Police station

Property details

Parking

Parking Information
Parking Features: 5 - 10 Spaces, Paved

Interior

Bathroom Information
# of Baths (1/2): 1
# of Baths (Full): 1

Room 1 Information
Type: Bedroom 3
Level: Second

Room 2 Information
Type: Bedroom 1
Level: Second

Room 3 Information
Type: Kitchen
Level: First
Features: Kitchen Island

Room 4 Information
Type: Other Room 7
Level: Basement

Room 5 Information
Type: Dining Room
Level: First

Room 6 Information
Type: Living Room
Level: First

Room 7 Information
Type: Bedroom 2
Level: Second

Basement Information
Basement Entry: Interior, Daylight, Full, Doghouse

Interior Features
# of Rooms: 7
Interior Features: Bathtub
Washer, Refrigerator, Microwave, Electric Range, Dryer, Dishwasher
Door Features: Storm Door(s)
Window Features: Double-Pane Windows
Flooring: Wood, Vinyl
Other Equipment: Cable

Exterior

Building Information
Construction Materials: Vinyl Siding, Wood Frame
Foundation Details: Concrete Perimeter
Roof: Shingle
Total Building Area (Sq. Ft.): 1,640
Building Area Source: Public Records

Exterior Features
Patio & Porch Features: Deck, Patio
Other Structures: Outbuilding, Shed(s)

Property Information
Property Sub Type: Single Family Residence
Year Built: 1987
Above-Grade Finished Area (Sq. Ft.): 1,640

Lot Information
Lot Size (Sq. Ft.): $58,806
Lot Size (Acres): 1.35
Lot Size Source: Public Records
Lot Features: Well Landscaped, Level, Near Shopping, Near Town, Neighborhood
Zoning: SFR

Financial

Tax Information
Annual Tax Amount: $4,187
Tax Year: 2022

Utilities

Utility Information
Has Heating
Heating: Zoned, Heat Pump, Direct Vent Furnace, Baseboard
Has Cooling
Cooling: Heat Pump
Electric: Circuit Breakers
Sewer: Septic Tank
Utilities: Utilities On
Utilities On: Yes
Water Source: Well
Water Heater: Off Heating System, Tank

Location

HOA Information
Pets Allowed: No Restrictions

Location Information
Unparsed Address: 21 Old Post Road, Sanford, ME 04073
Directions: From traffic circle intersection of Route 4 and Route 109, take Route 4 west, follow 1.25 miles to Old Post Rd on Left. Home will be the first on the right.

Public facts

Beds: 3
Baths: 1.5
Sq. Ft.: 1,638
Stories: 2.0
Lot Size: 1.35 acres
Style: Single Family Residential
Year Built: 1987
Year Renovated: —
County: York County
APN: 84487

Home facts updated by county records on Jul 30, 2026

Around this home

Schools

Some nearby schools may not be within this home's attendance zone. Please check the Sanford Public Schools website to verify.

Sanford Regional Technical Center

Public N/A • 0.9mi

Sanford High School

Public 9-12 • 0.9mi

5/10

Margaret Chase Smith Elementary School

Public PreK-4 • 2.2mi

4/10

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

3/10 Heat Factor

7 days above 95° expected this year, 15 days in 30 years

4/10 Wind Factor

17% chance of strong winds in next 30 years

2/10 Air Factor

1 unhealthy days expected this year, 1 days in 30 years

Provided by First Street

Historical weather

Sanford, ME • 04073

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 8.6 hours in June and 4.2 hours in December, placing it below the U.S. average for solar exposure.

8.6 hrs

4.2 hrs

JuneDecember

Provided by Shadowmap

Estimated sale price

$419,000 – $507,000

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New listings for sale in 04073

NEW 1 HR AGO

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COMING SOON

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NEW 7 HRS AGO

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3 Leighton St, Sanford, ME 04073

NEW 17 HRS AGO

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NEW 29 HRS AGO

$332,900

3 beds2 baths1,454 sq ft

44 Emery St, Sanford, ME 04073

$465,000

3 beds2 baths1,974 sq ft

152 Sand Pond Rd, Sanford, ME 04073

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14 Hammond St, Sanford, ME 04073

$495,000

3 beds2 baths1,582 sq ft

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Home values near 21 Old Post Rd

Data from public records.

Address	Redfin Estimate
57 Old Post Rd, Sanford, ME 3 Beds \| 2 Baths \| 1428 Sq. Ft.	$160,129
74 Old Post Ln, Sanford, ME 3 Beds \| 1 Baths \| 960 Sq. Ft.	$332,852

Address	Redfin Estimate
49 Old Post Rd, Sanford, ME 2 Beds \| 1.5 Baths \| 924 Sq. Ft.	$68,189
78 Old Post Ln, Sanford, ME 3 Beds \| 1 Baths \| 1104 Sq. Ft.	$353,264

Address	Redfin Estimate
39 Old Post Rd, Sanford, ME 3 Beds \| 2 Baths \| 1344 Sq. Ft.	$241,678
53 Old Post Rd, Sanford, ME 2 Beds \| 1 Baths \| 924 Sq. Ft.	—

Property information provided by MREIS when last listed in 2023. This data may not match . Learn more.

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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 04073, ME

Sale history for 21 Old Post Rd

Tax history for 21 Old Post Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 04073

Home values near 21 Old Post Rd

More real estate resources