Single Family Residence at 183 Miller Avenue, Portsmouth
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Loam has been put down (see next photograph for enhanced picture showing what grass will look like when it grows in). - 183 Miller Avenue, Portsmouth
Currently loam has been put down, this is a shot showing what it will look like when grass is established. - 183 Miller Avenue, Portsmouth
Area around the addition due to construction.  Loam has been put down in the yard for the next home owner. - 183 Miller Avenue, Portsmouth
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$2,185,000

183 Miller Avenue
Portsmouth, NH 03801
Listed by Maggie Barrett Campbell · Tate & Foss Sotheby's International Rlty
Bedrooms
5
Bathrooms
2.1
Living area
N/A
Year built
1876

About this home

Situated on the coveted tree-lined streets of Portsmouth's Little Harbor District, 183 Miller Avenue is a distinguished 1876 residence that beautifully reflects the architectural heritage and timeless character for which the city is so admired. High ceilings, abundant natural light, a timeless staircase, and exquisite original millwork create an atmosphere of warmth and understated elegance, while the open floor plan offers an effortless flow for everyday living and entertaining. Beautifully preserved while incorporating modern comforts, the home offers an ideal balance of historic style and contemporary living. A first floor primary suite, completed in 2026, blends with the original architecture while providing the conveniences today's buyers seek. Vaulted ceilings with exposed beams and skylights, a charming private porch, its own laundry, and a beautifully designed bath create a flexible space ideal as a first-floor bedroom, guest quarters, home office, or multigenerational retreat. Outside, a welcoming front porch, spacious yard, two-car garage, and driveway provide amenities rarely found this close to downtown. Just beyond the front door, mornings begin beneath the Little Harbor neighborhood's tree-lined streets, afternoons invite a stroll along the waterfront, and evenings are spent enjoying Prescott Park, downtown restaurants, boutiques, and Portsmouth's vibrant arts and cultural scene. Rich in history, beautifully updated, and perfectly positioned, 183 Miller Avenue offers not simply an exceptional home, but an extraordinary Portsmouth lifestyle.

Property details

MLS #
5099776
Property type
Single Family Residence
Subdivision
N/A
Status
Active
Days on market
26
On market date
N/A
Stories
N/A
Total bathrooms
3
Garage spaces
2
Parking spaces
N/A
Lot size
0.27 acres
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Nearby schools

Within 10 miles · public school directory data (NCES)

Elementary
Little Harbour School
0.42 mi away · Grades 0-5
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
355
Student:teacher ratio
10.8:1
District
Portsmouth School District
Middle
Portsmouth Middle School
0.27 mi away · Grades 6-8
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
491
Student:teacher ratio
10.4:1
District
Portsmouth School District
High
Portsmouth High School
0.73 mi away · Grades 9-12
Nearest school -- attendance-zone data not available here
5.0
Local Score (student-teacher ratio only (preliminary -- will incorporate state test-score data once available)) -- not an official state rating
Enrollment
1,049
Student:teacher ratio
11.7:1
District
Portsmouth School District

Mortgage calculator

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Est. monthly payment
$13,308/mo
$437,000 down
$1,748,000 loan
Principal & interest$11,337
Property tax (est.)$1,821
Home insurance (est.)$150

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Copyright 2026 PrimeMLS. All rights reserved. This information is deemed reliable, but not guaranteed. The data relating to real estate displayed on this Site comes in part from the IDX Program of PrimeMLS. The information being provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Data last updated 08/03/26.